Document Number: MC13892 Rev. 2.0, 10/2009 Power Management User
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Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages.
Document Number: MC13892 Rev. 2.0, 10/2009
Power Management User Interface
13892 Power Management User Interface components Freescale's i.MX51, i.MX37, i.MX35 i.MX27 application processors, targeting personal media players personal navigation devices.
Features Battery charger system wall charging charging monitoring battery other inputs, plus coulomb counter support module adjustable output buck converters direct supply processor core memory adjustable output LDOs with internal external pass devices boost converters supplying backlight LEDs Serial backlight drivers displays keypad, plus drivers Power control logic with processor interface event detection Real time clock crystal oscillator circuitry, with coin cell backup support external secure real time clock companion system processor Touch screen interface SPI/I2C interface control register access. package offering 12mm. This Data Sheet currently available sampling only. Data Sheet changes progress.
13892
Sample Parts Available POWER MANAGEMENT
SUFFIX 98ASA10820D 139-PIN
SUFFIX 98ASA10849D 186-PIN 12X12
ORDERING INFORMATION
Device PC13892VK/R2* PC13892VL/R2* PC13892JVK/R2 PC13892JVL/R2 effected products -30°C 85°C Temperature Range (TA) Package 12x12 12x12
(+FM)
DRAM
IRDA
Camera
Line In/Out Stereo Loudspeakers
Audio
Inputs
i.MX51 Apps Processor
Display Backlight
Stereo headphones Power
Camera
SPI/I2C
Power Backlight
Adapter
Charger Battery
MC13892 Power Mgmt User Interface
Aud& Mgmt
Color Indicators Touch Screen
Coin Cell Battery
Light Sensor Thermistor
CALENDAR
Figure 13892 Typical Operating Circuit
This document contains certain information product. Specifications information herein subject change without notice. Freescale Semiconductor, Inc., 2009. rights reserved.
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. DEVICE VARIATIONS
DEVICE VARIATIONS
Table Device Variations
Parameter Package size Pitch Pinout Junction Ambient Natural Convection Junction Ambient Natural Convection Junction Ambient ft/min) Junction Ambient ft/min) Junction Board Junction Case Junction Package Natural Convection Single layer board (1s) Single layer board (1s) Single layer board (1s) Single layer board (1s) Condition Value 13982VK Value 13982VL 12x12 Connections °C/W °C/W °C/W °C/W °C/W °C/W °C/W Unit
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. INTERNAL BLOCK DIAGRAM
INTERNAL BLOCK DIAGRAM
Figure 13892 Simplified Internal Block Diagram
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. CONNECTIONS
CONNECTIONS
Figure 13892VK Connections
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. CONNECTIONS
Figure 13892VL Connections Table 13892 Definitions functional description each found Functional Description section beginning page
Number Number 13982VK 13982VL Name VUSB2 VINUSB2 SWBSTIN Function Output Power Power Formal Name Supply Supply Input Switcher Boost Power Input Definition Output regulator Input regulator VUSB2 Switcher input
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. CONNECTIONS
Table 13892 Definitions (continued) functional description each found Functional Description section beginning page
Number Number 13982VK 13982VL Name GNDSWBST GNDSWLED SWLEDOUT MODE VCORE BATT Function Ground Ground Output Input Output Input Formal Name Switcher Boost Ground Switcher Ground Switcher Output Mode Configuration Core Supply Battery Connection Definition Ground switcher Ground boost converter serial drive Boost converter output serial drive mode, normal mode, test mode selection anti-fuse bias Regulated supply output analog core circuitry Battery positive terminal Battery current sensing point Battery supply voltage sense CHRGRAW Charger Input Charger input Output battery supplied accesories A12, A13, CHRGCTRL2 GPO1 DVS2 SWBSTOUT LEDB LEDKP LEDR GNDCORE VCOREDIG Output Output Input Power Output Output Output Ground Output Power Charger Control General Purpose Output Dynamic Voltage Scaling Control Driver output charger path FETs General purpose output Switcher input
Switcher Boost Output Switcher supply Driver Driver Driver Core Ground Digital Core Supply Battery Plus General purpose driver output Blue Keypad lighting driver output General purpose driver output Ground core circuitry Regulated supply output digital core circuitry Application supply point Input supply core circuitry Application supply voltage sense
13892
CHRGCTRL1 BATTISNSCC VINPLL VSDDRV CHRGISNS BATTISNS VUSB SWBSTFB LEDMD
Output Input Power Output Input Input Output Output Input Output
Charger Control Battery Current Sense Supply Input Driver Charger Current Sense Battery Current Sense Supply Card Supply Switcher Boost Feedback Driver
Driver output charger path FETs Accumulated current counter current sensing point Input regulator processor Drive output regulated card Charge current sensing point Battery current sensing point transceiver regulator output Output regulator card Switcher feedback Main display backlight driver output
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. CONNECTIONS
Table 13892 Definitions (continued) functional description each found Functional Description section beginning page
Number Number 13982VK 13982VL Name DVS1 REFCORE CHRGSE1B LICELL Function Input Output Input Formal Name Dynamic Voltage Scaling Control Core Reference Charger Select Coin Cell Connection Definition Switcher 1DVS input Main bandgap reference Charger forced detection input Coin cell supply input Coin cell charger output BATTFET BPSNS Output Input Battery Connection Battery Plus Sense Driver output battery path sense point Charge current sensing point PWRON1 UVBUS Input Power Power on/off button connection transceiver cable interface VBUS supply output G13, E10, F10, VPLL LEDG GNDLED PUMS2 GNDCHRG CHRGLED PWRON2 ADTRIG GNDSW1 GNDSW3 VBUSEN SW3FB LEDAD GNDSUB1 Output Output Ground Input Input Ground Output Input Input Output Ground Ground Input Input Output Ground Voltage Supply Driver Green Ground Power Mode Select Charger Ground Charger Power Trigger Interrupt Signal Switcher Ground Switcher Ground VBUS Enable Switcher Feedback Auxiliary Display Ground Output regulator processor General purpose driver output Green Ground drivers transceiver cable Power mode supply setting Ground charger interface Trickle driver output Power on/off button connection trigger input Interrupt processor Ground switcher Ground switcher External VBUS enable supply Switcher feedback Auxiliary display backlight driver output critical signal ground thermal heat sink
GNDSUB2
Ground
Ground
critical signal ground thermal heat sink
GNDSUB3
Ground
Ground
critical signal ground thermal heat sink
GPO3
Output
General Purpose Output
General purpose output
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. CONNECTIONS
Table 13892 Definitions (continued) functional description each found Functional Description section beginning page
Number Number 13982VK 13982VL G10, G11, H10, H12, J10, H13, K10, Name GPO2 RESETBMCU RESETB SW1OUT SW3OUT VINUSB SW4FB GNDREG2 GNDSUB4 Function Output Output Output Output Output Input Input Ground Ground Formal Name General Purpose Output Reset Peripheral Reset Switcher Output Switcher Output VUSB Supply Input Switcher Feedback Regulator Ground Ground Definition General purpose output Reset output processor Reset output peripherals Switcher output Switcher output Input option UVUSB; SWBST level Switcher feedback Ground regulators critical signal ground thermal heat sink
GNDSUB5
Ground
Ground
critical signal ground thermal heat sink
GNDSUB6
Ground
Ground
critical signal ground thermal heat sink
PUMS1 GPO4 SW1IN SW3IN MISO GNDSPI GNDREG3 GNDSUB7 GNDSUB8 GNDSUB9
Input Input Output Input Power Ground Ground Ground Ground Ground Ground Input Input Input Power Input
Power Mode Select Watchdog Input General Purpose Output Switcher Input Switcher Input Master Slave Ground Regulator Ground Ground Ground Ground Logic Control Ground Switcher Feedback Secondary Standby Signal Switcher Input Switcher Input Master Slave
Power mode supply setting Watchdog input General purpose output Input voltage switcher Switcher input Primary read output Ground interface Ground regulators critical signal ground thermal heat sink critical signal ground thermal heat sink critical signal ground thermal heat sink Ground control logic Switcher feedback Standby input signal from peripherals Input voltage Switcher Switcher input Primary write input
J13,
GNDCTRL SW1FB STANDBYSEC SW2IN SW4IN MOSI
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. CONNECTIONS
Table 13892 Definitions (continued) functional description each found Functional Description section beginning page
Number Number 13982VK 13982VL K13, Name CLK32KMCU STANDBY GNDADC GNDREG1 PWRON3 TSX1 SW2FB TSX2 SW2OUT SW4OUT SPIVCC PWGTDRV1 CLK32K VCAM ADIN5 ADIN6 VVIDEODRV GNDSW2 GNDSW4 TSY2 VVIDEO VGEN3 VGEN2 VSRTC GNDRTC VINCAMDRV Function Output Input Ground Ground Input Input Input Input Output Output Input Output Output Output Passive Passive Input Input Output Ground Ground Input Input Output Output Input Output Output Ground Formal Name Clock Standby Signal Ground Regulator Ground Power Touch Screen Interface Switcher Feedback Touch Screen Interface Switcher Output Switcher Output Definition clock output processor Standby input signal from processor Ground circuitry Ground regulators Power on/off button connection Touch screen interface Switcher feedback Touch screen interface Switcher output Switcher output
Supply Voltage Supply audio Power Gate Driver Clock Camera Supply Current Filter Positive Power gate driver clock output peripherals Output regulator camera Accumulated current filter plus terminal
Current Filter Negative Accumulated current filter minus terminal Channel Input Channel Input VVIDEO Driver Switcher Ground Switcher Ground Chip Select Touch Screen Interface Video Supply General Purpose Regulator Clock General Purpose Regulator SRTC Supply Real Time Clock Ground Camera Regulator Supply Input Driver Output generic input channel generic input channel Drive output regulator VVIDEO Ground switcher Ground switcher Primary select input Touch screen interface Output regulator Output GEN3 regulator Primary clock input Output GEN2 regulator Output regulator SRTC module processor Ground block Input regulator camera using internal PMOS FET. Drive output regulator camera voltage using external device.
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. CONNECTIONS
Table 13892 Definitions (continued) functional description each found Functional Description section beginning page
Number Number 13982VK 13982VL M13, N12, Name PWGTDRV2 VDIG VINDIG VGEN1DRV ADIN7 TSY1 TSREF VINGEN3DRV Input Input Output Power/ Output Output Input Input Power Output Output Input Output Function Output Output Input Formal Name Power Gate Driver Digital Supply VDIG Supply Input Channel Input Touch Screen Interface Touch Screen Reference VGEN3 Supply Input Driver Output VGEN2 Driver Crystal Connection Crystal Connection Audio Supply Input Audio Supply High Voltage Supply High Voltage Supply Input General Purpose Regulator Definition Power gate driver Output regulator digital Input regulator digital Drive output gen1 regulator generic input channel group Touch screen interface Touch screen reference Input VGEN3 regulator Drive VGEN3 output regulator Drive output GEN2 regulator 32.768 oscillator crystal connection 32.768 oscillator crystal connection Input regulator VAUDIO Output regulator audio Output regulator high voltage efuse Input regulator high voltage Input GEN1 regulator
VGEN2DRV XTAL2 XTAL1 VINAUDIO VAUDIO VIOHI VINIOHI VGEN1
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. ELECTRICAL CHARACTERISTICS MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
MAXIMUM RATINGS
Table Maximum Ratings voltages with respect ground unless otherwise noted. Exceeding these ratings cause malfunction permanent damage device.
Ratings ELECTRICAL RATINGS Charger Input Voltage(1) Serial Circuitry Voltages MODE Voltage Battery Voltage Coin Cell Voltage Voltage(2) VCHRGR VSWLED VMODE VBATT VLICELL VESD ±1500 -0.3 -0.3 -0.3 -0.3 -0.3 Symbol Value Unit
Human Body Model with Mode excluded THERMAL RATINGS Ambient Operating Temperature Range Operating Junction Temperature Range Storage Temperature Range THERMAL RESISTANCE Peak Package Reflow Temperature During Reflow(3), TPPRT TSTG
+125 +150
Note
Notes Input Voltage applies UVBUS only testing performed accordance with Human Body Model (HBM) (CZAP RZAP 1500 Machine Model (MM) (CZAP RZAP Charge Device Model (CDM), Robotic (CZAP pF). soldering temperature limit seconds maximum duration. designed immersion soldering. Exceeding these limits cause malfunction permanent damage device. Freescale's Package Reflow capability meets Pb-free requirements JEDEC standard J-STD-020C. Peak Package Reflow Temperature Moisture Sensitivity Levels (MSL), www.freescale.com, search part number [e.g. remove prefixes/suffixes enter core view orderable parts. (i.e. MC33xxxD enter 33xxx), review parametrics.
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Table Static Electrical Characteristics Characteristics noted under conditions 30°C 85°C, unless otherwise noted. Typical values noted reflect approximate parameter means 25°C under nominal conditions unless otherwise noted. Currents valid over entire operating temperature range, except 25°C only. Current Mode from LICELL other modes from External loads included.
Characteristic CURRENT CONSUMPTION Mode blocks disabled, main battery attached, coin cell attached LICELL VSRTC CLK32KMCU load) Calibration module (optional) Mode (All blocks disabled, main battery attached) 13892 core module Power Mode (All blocks disabled, main battery attached, coin cell attached valid) 13892 core module Standby mode power mode 13892 core module Trimmed references buck switches power mode regulators(5) Total Mode Typical case 13892 core module Trimmed references buck switches PWMPS mode Regulators(6) Total Notes VPLL, VIOHI, VGEN2 VPLL, VIOHI, VGEN2, VAUDIO, VVIDEO ICOREON ITREFON ISWON IREGON 121.5 1000 ICORESTBY ITREFSTBY ISWSTBY IREGSTBY ISTBY 31.5 IPCUT ISRTC ICLK32KMCU IRTC IRTCMOD IOFF 0.80 1.00 2.00 1.00 1.00 1.10 5.00 2.00 Symbol Unit
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS
Table Static Electrical Characteristics (Continued) Currents valid over entire operating temperature range, except 25°C only. Current Mode from LICELL other modes from External loads included.
Characteristic CRYSTAL OSCILLATOR Operating Voltage Oscillator Block from Coincell Disconnect Threshold LICELL Operating Current XTAL Oscillator Module Mode: blocks disabled, main battery attached, coin cell attached LICELL Calibration system Output CLK32K, CLK32KMCU Output sink Output High CLK32K Output source CLK32KMCU Output source VSRTC GENERAL Operating Input Voltage Range VINMIN VINMAX Valid Coin Cell range valid Operating Current Load Range ILMIN ILMAX Bypass Capacitor Value VSRTC ACTIVE MODE Output Voltage VOUT VINMIN VINMAX, ILMIN ILMAX Active Mode Quiescent Current VINMIN VINMAX, MISO Input MOSI, VINCSLO VINMOSILO VINCLKLO VINCSHI VINMOSIHI VINCLKHI VOMISOLO VOINTLO 0.3*SPIVC
Symbol
Unit
VXTAL VLCD IXTALRTC IXTALC VCLKLO VCLKHI VCLKMCUHI 4.65
SPIVCC0.2 VSRTC-0.2 SPIVCC VSRTC
VLICELL ISRTC CSRTC UVDET 4.65
VSRTC 1.15 IRTCQS 1.20 1.25
Input High MOSI,
0.7*SPIVC
SPIVCC+0.
Output MISO, Output sink Output High MISO, Output source SPIVCC Operating Range
VOMISOHI VOINTHI SPIVCC
SPIVCC0.2 1.75
SPIVCC
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS
Table Static Electrical Characteristics (Continued) Currents valid over entire operating temperature range, except 25°C only. Current Mode from LICELL other modes from External loads included.
Characteristic BUCK CONVERTERS Operating Input Voltage operation, IMAX operation, IMAX Extended operation(7) Output Voltage Range Switcher Switchers Output Accuracy mode including ripple, load regulation, transients Mode, including ripple, load regulation, transients SW1-SW2 Output Delta Voltage both programmed 1.250 mode, 0.5*ILMAX Maximum Continuous Load Current, IMAX, VINMIN<BP<4.65 V(11) mode with SWILIMB=0 with SWILIMB=1 mode mode mode SW1, SW2, SW3, mode Current Limiter Peak Current Detection, Current through inductor(9) SW2-4 Start-up Overshoot, Effective Quiescent Current Consumption(11) ISWQS AMCTH Efficiency PFM, PFM, 01.8 Pulse Skipping, 1.25 Pulse Skipping, PWM, 1.25 PWM, Notes
(10)
Symbol
Unit
VSWIN UVDET VSW1 VSWLOPP VSWLIPPI ISW1 1050 ISW2 ISW3 ISW4 ISW1, ISWPK 1700 1700 1.375 1.850 4.65 4.65 4.65
Nom-50 Nom-50 Nom+50 Nom+50
Mode, IL=0 device switching Mode, IL=0 device switching Automatic Mode Change Threshold, Switchover between modes
extended operating range performance degraded Transient loading load steps ILmax/2 current limiter interaction SW2-4 this mode, current limit protection disabled. Therefore, load should exceed 1.05 Guaranteed design.
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS
Table Static Electrical Characteristics (Continued) Currents valid over entire operating temperature range, except 25°C only. Current Mode from LICELL other modes from External loads included.
Characteristic BUCK CONVERTERS (CONTINUED) External Components, Used condition other parameters Inductor SW2, SW3, SW4(11) Inductor
(11)
Symbol
Unit
LSW234 LSW1 RWSW COSW234 COSW1 ESRSW
-20% -20% -35% -35%
2x22
+20% +20% 0.16 +35% +35%
Inductor Resistance Bypass Capacitor SW2, SW3, SW4(13) Bypass Capacitor Bypass Capacitor Input Capacitor(15) SWBST Average Output Voltage(16) 4.65 (1), ILMAX Output Ripple(11) 4.65, ILMAX, Excluding reverse recovery Schottky diode Average Load Regulation ILMAX Average Line Regulation 4.65 ILMAX
(17) (14)
VBST Nom-5% VBSTPP VBSTLOR VBSTLIR Nom+5%
mVpp
mV/mA
Notes Preferred device VLS252012 series 2.5x2.0 footprint height Preferably 0603 style rated X5R/X7R type total make tolerance, temperature spread bias derating such C1608X5R0J106M Preferably 0805 style rated X5R/X7R type total make tolerance, temperature spread bias derating such C2012X5R0J226M Preferably 0603 style rated X5R/X7R type total make tolerance, temperature spread bias derating such C1608X5R0J475 Output voltage when configured supply VBUS mode high 5.75 side inductor that connected
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS
Table Static Electrical Characteristics (Continued) Currents valid over entire operating temperature range, except 25°C only. Current Mode from LICELL other modes from External loads included.
Characteristic SWBST (CONTINUED) Maximum Continuous Load Current ILMAX 4.65, VOUT Peak Current Limit(11) SWBSTIN; Start-up Overshoot Efficiency, ILMAX Bias Current Consumption(11) SWBSTEFF IBSTBIAS LBST R_WBST ILSAT COBST ESRBST CBSTD IBSTDPK IBSTDPK
(11)
Symbol
Unit
IBST BSTPK VBSTOS 1200 1500
External Components Used condition other parameters Inductor(18) Inductor Resistance Inductor saturation current loss inductance value Bypass Capacitor Input Capacitor Diode current capability Diode current capability NMOS Leakage, SWBSTIN SWBSTEN SWLEDOUT Output Voltage Range VSWLED(11) Current Load capability(11) VSWLED 25.5 Driver Headroom VSWLED 25.5 External Components Inductor Capacitor(20) LLED COLED 2x10 series Input Capacitor VLEDHR VSWLED ILED 25.5
(19)
-20% -60% 1500
+20% +35%
mAdc mApk
Bypass Capacitor resonance
IBSTIK
Notes Preferred device VLS252012 series 2.5x2.0 footprint height Applications SWBST should take into account impact tolerance voltage derating bypass capacitor output level. typical value represents nominal rated value capacitor takes into account strong derating function voltage.
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS
Table Static Electrical Characteristics (Continued) Currents valid over entire operating temperature range, except 25°C only. Current Mode from LICELL other modes from External loads included.
Characteristic VVIDEO Operating Input Voltage Range VINMIN VINMAX Operating Current Load Range ILMIN ILMAX (Not exceeding power) Extended input voltage range (performance specification) Minimum Bypass Capacitor Value Used condition other parameters Bypass Capacitor -1.0 VVIDEO ACTIVE MODE Output Voltage VOUT Vinmin VINMAX, ILMIN ILMAX Load Regulation ILMAX, VINMIN VINMAX Line Regulation VINMIN VINMAX, ILMIN ILMAX Short-circuit Protection Threshold VINMIN VINMAX, Short-circuit VOUT Active Mode Quiescent Current VINMIN VINMAX, VVIDEO POWER MODE VVIDEOMODE=1 Output Voltage VOUT VINMIN VINMAX, ILMINLP ILMAXLP Current Load Range ILminlp ILMAXLP Power Mode Quiescent Current VINMIN VINMAX, VAUDIO Operating Input Voltage Range VINMIN VINMAX Operating Current Load Range ILMIN ILMAX Extended input voltage range (performance specification) Minimum Bypass Capacitor Value Bypass Capacitor -1.0 COAUDIO ESRAUDIO VAUDIO IAUDIO VNOM+0.2 UVDET 0.65 4.65 4.65 IVIDEOLO IVIDEOQSLO 10.5 VVIDEOLO VNOM VNOM VNOM IVIDEOQS IVIDEOSHT ILMAX+20 VVIDEOLIPP VVIDEOLOPP 0.20 VVIDEO VNOM VNOM VNOM mV/mA ESRVIDEO COVIDEO VINVIDEO IVIDEO VNOM+0.2 UVDET -4.65 250/350 4.65 Symbol Unit
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS
Table Static Electrical Characteristics (Continued) Currents valid over entire operating temperature range, except 25°C only. Current Mode from LICELL other modes from External loads included.
Characteristic VAUDIO ACTIVE MODE Output Voltage VOUT (VINMIN VINMAX, ILMIN ILmax) Load Regulation (1.0 ILMAX, VINMIN VINMAX) Line Regulation VINMIN VINMAX, ILMIN ILMAX Short-circuit Protection Threshold VINMIN VINMAX, Short circuit VOUT Active Mode Quiescent Current VINMIN VINMAX, VPLL VDIG Operating Input Voltage Range VINMIN VINMAX VDIG, VPLL settings, biased VPLL, VDIG [1:0] 00,01 VPLL, VDIG [1:0] External Switcher Operating Current Load Range ILMIN ILMAX Minimum Bypass Capacitor Value Used condition other parameters Bypass Capacitor -1.0 VPLL VDIG ACTIVE MODE (ONLY 2.475, 2.7, 2.775 STEPS) Output Voltage VOUT VINMIN VINMAX, ILMIN ILMAX Load Regulation ILMAX VINMIN VINMAX Line Regulation VINMIN VINMAX ILMIN ILMAX Active Mode Quiescent Current VINMIN VINMAX, VIOHI Operating Input Voltage Range VINMIN VINMAX VNOM 2.775 Operating Current Load Range ILMIN ILMAX Extended Input Voltage Range (Performance specification) Minimum Bypass Capacitor Value Bypass Capacitor -1.0 13892 IIOHI VINIOHIEXT COIOHI ESRIOHI VINIOHI VNOM+0.2 UVDET 0.65 4.65 4.65 VPLLLOR, VDIGLOR VPLLLIR, VDIGLIR IPLLLQS, IDIGLQS VPLL, VDIG VNOM 0.05 VNOM VNOM 0.05 mV/mA 0.35 10.5 IPLL, IDIG COPLL, CODIG ESRPLL, ESRDIG VINPLL, VINDIG UVDET 1.75 2.15 0.65 4.65 4.65 4.65 IAUDIOQS 10.5 IAUDIOSHT ILMAX+20 VAUDIO VAUDIOLOR VAUDIOLIR VNOM VNOM VNOM 0.25 mV/mA Symbol Unit
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS
Table Static Electrical Characteristics (Continued) Currents valid over entire operating temperature range, except 25°C only. Current Mode from LICELL other modes from External loads included.
Characteristic VIOHI ACTIVE MODE Output Voltage VOUT (VNOM 2.775) VINMIN VINMAX, ILMIN ILMAX Load Regulation ILMAX, VINMIN VINMAX Line Regulation VINMIN VINMAX, ILMIN ILMAX Active Mode Quiescent Current VINMIN VINMAX, VCAM Operating Input Voltage Range VINMIN VINMAX Operating Current Load Range ILMIN ILMAX Internal pass External Extended Input Voltage Range Performance specification Minimum Bypass Capacitor Value Internal pass device External (not exceeding power) Bypass Capacitor -1.0 VCAM ACTIVE MODE Output Voltage VOUT (VNOM 2.775) VINMIN VINMAX, ILMIN ILMAX Load Regulation ILMAX, VINMIN VINMAX Line Regulation VINMIN VINMAX, ILMIN ILMAX Short-circuit Protection Threshold VINMIN VINMAX, Short-circuit VOUT Active Mode Quiescent Current VINMIN VINMAX, Internal PMOS configuration VINMIN VINMAX, External configuration ICAMQS ICAMSHT ILMAX+20 VCAMLIR VCAMLOR 0.25 VCAM VNOM VNOM VNOM mV/mA ESRCAM COCAM 0.65 VINCAMEXT UVDET 4.65 VINCAM ICAM VNOM +0.25 4.65 IIOHQS 10.5 VIOHLIR VIOHLOR 0.35 VIOH VNOM VNOM VNOM mV/mA Symbol Unit
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS
Table Static Electrical Characteristics (Continued) Currents valid over entire operating temperature range, except 25°C only. Current Mode from LICELL other modes from External loads included.
Characteristic VCAM POWER MODE Output Voltage VOUT VINMIN VINMAX, ILMINLP ILMAXLP Current Load Range ILMINLP ILMAXLP Power Mode Quiescent Current VINMIN VINMAX, Operating Input Voltage Range VINMIN VINMAX VSD[2:0]=010 VSD[2:0]=010 111, Extended Operation VSD[2:0]=000, [000] Supplied VSD[2:0]=000 External Switcher Supplied Operating Current Load Range ILMIN ILMAX exceeding power Extended Input Voltage Range Performance specification output levels VSD[2:0]=010 greater Minimum Bypass Capacitor Value Bypass Capacitor -1.0 ACTIVE MODE Output Voltage VOUT VINMIN VINMAX, ILMIN ILMAX Load Regulation ILMAX, VINMIN VINMAX Line Regulation VINMIN VINMAX, ILMIN ILMAX Short-circuit Protection Threshold VINMIN VINMAX, Short-circuit VOUT Active Mode Quiescent Current VINMIN VINMAX, ISDQS ISDSHT ILMAX+20 VSDLIR VSDLOR 0.25 VNOM VNOM VNOM mV/mA COSD ESRSD VINSDEXT UVDET 4.65 VINSD VNOM+0.2 UVDET UVDET 2.15 2.20 4.65 4.65 4.65 4.65 ICAMLO ICAMQSLO 10.5 VCAMLO VNOM VNOM VNOM Symbol Unit
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS
Table Static Electrical Characteristics (Continued) Currents valid over entire operating temperature range, except 25°C only. Current Mode from LICELL other modes from External loads included.
Characteristic POWER MODE VSDMODE=1 Output Voltage VOUT VINMIN VINMAX, ILMINLP ILMAXLP Current Load Range ILMINLP ILMAXLP Power Mode Quiescent Current VINMIN VINMAX, VUSB GENERAL Operating Input Voltage Range VINMIN VINMAX Supplied VBUS Supplied SWBST Operating Current Load Range ILMIN ILMAX Bypass Capacitor Value Range Bypass Capacitor -1.0 VUSB ACTIVE MODE Output Voltage VOUT VINMIN VINMAX, ILMIN ILMAX Load Regulation ILMAX from DM/DP VINMIN VINMAX Line Regulation VINMIN VINMAX, ILMIN ILMAX Short-circuit Protection Threshold VINMIN VINMAX, Short-circuit VOUT VUSB2 Operating Input Voltage Range VINMIN VINMAX Extended operation Operating Current Load Range ILMIN ILMAX Minimum Bypass Capacitor Value Used condition other parameters Bypass Capacitor -1.0 ESRUSB2 IUSB2 COUSB2 0.65 VINUSB2 VNOM +0.25 UVDET 4.65 4.65 VUSBSHT ILMAX+20 VUSBLIR VUSBLOR VUSB VNOM VNOM mV/mA IUSB COUSB ESRUSB VINUSB 0.65 5.25 5.75 ISDLO ISDQSLO 10.5 VSDLO VNOM VNOM VNOM Symbol Unit
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS
Table Static Electrical Characteristics (Continued) Currents valid over entire operating temperature range, except 25°C only. Current Mode from LICELL other modes from External loads included.
Characteristic VUSB2 ACTIVE MODE Output Voltage VOUT VINMIN VINMAX, ILMIN ILMAX Load Regulation ILMAX, VINMIN VINMAX Line Regulation VINMIN VINMAX, ILMIN ILMAX Active Mode Quiescent Current VINMIN VINMAX, UVBUS Operating Input Voltage Range VINMIN VINMAX(11) UREGIN supplied SWBST Operating Current Load Range ILMIN ILMAX Minimum Bypass Capacitor Value Bypass Capacitor -1.0 UVBUS ACTIVE MODE Output Voltage Vout (VNOM 2.775) VINMIN VINMAX, ILMIN ILMAX VGEN1 Operating Input Voltage Range VINMIN VINMAX settings, biased VINGEN1 UVDET VNOM +0.25 1.75 IGEN1 UVDET COGEN1 ESRGEN1 0.65 4.65 +35% 4.65 VUVBUS 5.25 IUVBUS COUVBUS VINUVBUS
(21) (21) (22)
Symbol
Unit
VUSB2 VNOM VUSB2LOR VUSB2LIR IUSB2QS 0.35 VNOM VNOM
mV/mA
VINUVBUS 4.75
(21)
(21)
5.25
(22)
VGEN1=00,01, External switcher supplied Operating Current Load Range ILMIN ILMAX (not exceeding power) Extended input voltage range biased, performance specification output levels VGEN1[1:0]=10 Minimum Bypass Capacitor Value Bypass Capacitor -1.0
4.65
Notes Filtering shared with CHRGRAW (shorted board level). typically included CHRGRAW pin. maximum allowable capacitance VBUS including tolerances filtering capacitance VBUS CHRGRAW (which shorted board level).
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS
Table Static Electrical Characteristics (Continued) Currents valid over entire operating temperature range, except 25°C only. Current Mode from LICELL other modes from External loads included.
Characteristic VGEN1 ACTIVE MODE Output Voltage VOUT VGEN1=00, VINMIN VINMAX ILMIN ILMAX VGEN1=10, VINMIN VINMAX ILMIN ILMAX Load Regulation ILMAX, VINMIN VINMAX Line Regulation VINMIN VINMAX, ILMIN ILMAX Short-circuit Protection Threshold VINMIN VINMAX, Short-circuit VOUT Active Mode Quiescent Current VINMIN VINMAX, VGEN1 POWER MODE VGEN1MODE=1 Output Voltage VOUT VINMIN VINMAX, ILMINLP ILMAXLP VGEN1=00, VGEN1=10, Current Load Range ILMINLP ILMAXLP Power Mode Quiescent Current VINMIN VINMAX, VGEN2 GENERAL Operating Input Voltage Range VINMIN VINMAX settings, biased VINGEN2 UVDET< VNOM+0.2 2.15 IGEN2 UVDET COGEN2 ESRGEN2 4.65 4.65 4.65 +35% IGEN1LO IGEN1QSLO 10.5 VGEN1LO VNOM 0.05 VNOM VNOM VNOM VNOM 0.05 VNOM IGEN1QS VGEN1SHT ILMAX+20 VGEN1LIR VGEN1LOR 0.25 VGEN1 VNOM 0.05 VNOM VNOM VNOM VNOM 0.05 VNOM mV/mA Symbol Unit
VGEN2=000,001, External switcher supplied Operating Current Load Range ILMIN ILMAX (Not exceeding power) Extended input voltage range biased, performance specification output levels VGEN2[2:0]=100 111) Minimum Bypass Capacitor Value Bypass Capacitor -1.0
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS
Table Static Electrical Characteristics (Continued) Currents valid over entire operating temperature range, except 25°C only. Current Mode from LICELL other modes from External loads included.
Characteristic VGEN2 ACTIVE MODE Output Voltage VOUT VGEN2=000, 001, 010, VINMIN VINMAX ILMIN ILMAX VGEN2=011, 100, 101, 110, 111, VINMIN VINMAX ILMIN ILMAX Load Regulation ILMAX, VINMIN VINMAX Line Regulation VINMIN VINMAX, ILMIN ILMAX Short-circuit Protection Threshold VINMIN VINMAX, Short-circuit VOUT Active Mode Quiescent Current VINMIN VINMAX, VGEN2 POWER MODE VGEN2MODE=1 Output Voltage VOUT VINMIN VINMAX, ILMINLP ILMAXLP VGEN2=000 VGEN2=011 Current Load Range ILMINLP ILMAXLP Power Mode Quiescent Current VINMIN VINMAX, VGEN3 GENERAL Operating Input Voltage Range VINMIN VINMAX VGEN3CONFIG, VGEN3=01, VGEN3CONFIG, VGEN3=00, Operating Current Load Range ILMIN ILMAX Internal Pass External (Not exceeding power) Minimum Bypass Capacitor Value Internal pass device External pass device Bypass Capacitor -1.0 ESRGEN3 COGEN3 0.65 IGEN3 VINGEN3 VNOM+0.2 UVDET 4.65 4.65 IGEN2LO IGEN2QSLO 10.5 VGEN2LO VNOM 0.05 VNOM VNOM VNOM VNOM 0.05 VNOM IGEN2QS VGEN2SHT ILMAX+20 VGEN2LIR VGEN2LOR 0.20 VGEN2 VNOM 0.05 VNOM VNOM VNOM VNOM 0.05 VNOM mV/mA Symbol Unit
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS
Table Static Electrical Characteristics (Continued) Currents valid over entire operating temperature range, except 25°C only. Current Mode from LICELL other modes from External loads included.
Characteristic VGEN3 ACTIVE MODE Output Voltage VOUT VGEN2=000, 001, 010, VINMIN VINMAX ILMIN ILMAX Load Regulation ILMAX, VINMIN VINMAX Line Regulation VINMIN VINMAX, ILMIN ILMAX VGEN3 ACTIVE MODE (CONTINUED) Short-circuit Protection Threshold VINMIN VINMAX, Short circuit VOUT Active Mode Quiescent Current VINMIN VINMAX, Internal PMOS configuration VINMIN VINMAX, IL=0, external configuration VGEN3 POWER MODE Output Voltage VOUT (Accuracy) VINMIN VINMAX, ILMINLP ILMAXLP Current Load Range ILMINLP ILMAXLP Power Mode Quiescent Current VINMIN VINMAX, CHARGE PATH REGULATOR Input Operating Voltage CHRGRAW Output Voltage Trimming Accuracy VCHRG[2:0]=011, Charge current T=25°C Output Voltage Spread VCHRG[2:0]=011, Charge current Charge current above Current Limit Tolerance ICHRG[3:0]=0001 ICHRG[3:0]=0100 ICHRG[3:0]=0110
(23)
Symbol
Unit
VGEN3 VNOM VGEN3LOR VGEN3SHT 0.40 VNOM VNOM
mV/mA
VGEN3SHT ILMAX+20 IGEN3QS
VGEN3LO VNOM-3% IGEN3LO IGEN3QSLO 10.5 VNOM VNOM+3%
VINCHRG BPTRIM
BATTMIN
0.35
BPSP -1.0 -3.0 ILIM BPOS-START
other settings
Start-up Overshoot Unloaded Notes Excludes spread tolerance board mOhm sense resistor tolerances.
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS
Table Static Electrical Characteristics (Continued) Currents valid over entire operating temperature range, except 25°C only. Current Mode from LICELL other modes from External loads included.
Characteristic CHARGE PATH REGULATOR (CONTINUED) Transient Overshoot Charge current Rise time Configuration Input Capacitance CHRGRAW(24) Load Capacitor BPSNS Cable length THERMAL Thermal Warning Lower Threshold Thermal Warning Higher Threshold Thermal Warning Hysteresis(25) TWHY
(24)
Symbol
Unit
BPOS
CINCHRG
Thermal Protection Threshold BACKLIGHT DRIVERS Absolute Accuracy current settings Matching Leakage LEDxDC[5:0]=000000 SIGNALING DRIVERS Absolute Accuracy current settings Matching Leakage LEDxDC[5:0]=000000 UVBUS GENERAL Operating Input Voltage Range VINMIN VINMAX(26) VINUSB supplied SWBST Operating Current Load Range ILMIN ILMAX Minimum Bypass Capacitor Value Bypass Capacitor kHz-1.0 ACTIVE MODE Output Voltage VOUT (VNOM 2.775), VINMIN VINMAX, ILMIN ILMAX Short-circuit Protection Threshold VINMIN VINMAX, Short-circuit VOUT ground Notes
4.75
(27) (27) (27) (27)
5.25
(28)
(28)
ILMAX+20
5.25
additional derating allowed. Equivalent approx. min, Guaranteed design. Filtering shared with CHRGRAW (shorted board level). typically included CHRGRAW pin. maximum allowable capacitance VBUS including tolerances filtering capacitance VBUS CHRGRAW (which shorted board level).
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS
Table Static Electrical Characteristics (Continued) Currents valid over entire operating temperature range, except 25°C only. Current Mode from LICELL other modes from External loads included.
Characteristic Conversion Current Converter Core Input Range Single ended voltage readings Differential readings Maximum Input Voltage(29) Channels ADIN5, ADIN6 ADIN7 Integral Nonlinearity Differential Nonlinearity Zero Scale Error (Offset) Before auto calibration After auto calibration Full Scale Error (Gain) Before auto calibration After auto calibration Drift Over-temperature Source Impedance bypass capacitor input Bypass capacitor input Input Buffer Offset BUFFEN=1 Input Buffer Range BUFFEN=1 Notes ADIN5, inputs must exceed voltage. Guaranteed design. 0.02
(30)
Symbol
Unit
-1.2
Including scaling
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS
Table Static Electrical Characteristics (Continued) Currents valid over entire operating temperature range, except 25°C only. Current Mode from LICELL other modes from External loads included.
Characteristic TOUCH SCREEN Plate Maximum Voltage Y(32) Plate Resistance Resistance Between Plates Setting Time Contact Position measurement Capacitance Between Plates Contact Resistance Current Source Interrupt Current Source Interrupt Threshold Pressure Application Interrupt Threshold Pressure Removal Current Source Inaccuracy Over-temperature Touch Screen Quiescent Current Active Mode Load Current Active Mode Output Voltage 0<IL<20 Load Regulation 0<IL<20 PSRR
(33)
Symbol
Unit
VCORE 1000 1200
1.20 0.65 +35%
mV/mA
IL=15
Bypass Capacitor Bypass Capacitance Discharge Resistor Regulator disable Notes characteristics this table applicable only touch screen operation TS[xy][1,2] inputs must exceed VCORE Guaranteed design.
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. ELECTRICAL CHARACTERISTICS DYNAMIC ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
Table Dynamic Electrical Characteristics Characteristics noted under conditions BATT 85°C, unless otherwise noted. Typical values noted reflect approximate parameter means 25°C under nominal conditions unless otherwise noted.
Characteristic CRYSTAL OSCILLATOR oscillator start-up time Upon application power CLK32K Rise Fall Time CL=50 CLK32KDRV[1:0]=00 (default) CLK32KDRV[1:0]=01 CLK32KDRV[1:0]=10 CLK32KDRV[1:0]=11 CLK32KMCU Rise Fall Time CL=12 CLK32K CLK32KMCU Output Duty Cycle Crystal XTAL1, XTAL2 pins Output Jitter(34) Sigma Gaussian distribution MISO MISO Rise Fall Time, CL=50 SPIVCC=1.8 SPIDRV [1:0]=00 (default) SPIDRV [1:0]=01 SPIDRV [1:0]=10 SPIDRV [1:0]=11 BUCK CONVERTERS Turn-on Time, Enable value, IL=0 SWBST Turn-on Time Enable VOUT, IL=0 Transient Load Response, from steps Maximum transient Amplitude Time settle transient Transient Load Response, from Maximum transient Amplitude Time settle transient Notes Output jitter exhibits Gaussian distribution ATMAX ATMAX tONBST tONPWM tMISOET High tCLK32KMCUE
Symbol
Unit
tRTCST tCLK32KET High
tCLK32KDC, tCLK32KMCUD
tCLKJ
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. ELECTRICAL CHARACTERISTICS DYNAMIC ELECTRICAL CHARACTERISTICS
Table Dynamic Electrical Characteristics Characteristics noted under conditions BATT 85°C, unless otherwise noted. Typical values noted reflect approximate parameter means 25°C under nominal conditions unless otherwise noted.
Characteristic SWLEDOUT Switching Frequency(35) PLLx[2:0] Start-up Time VVIDEO ACTIVE MODE PSRR ILMAX, VINMIN VNOM Output Noise VINMIN, ILMAX >1.0 Spurs 32.768 harmonics Turn-on Time Enable value, VINMIN, VINMAX, Turn-off Time Disable initial value, VINMIN, VINMAX, Start-up Overshoot VINMIN, VINMAX, Transient Load Response VINMIN, VINMAX VVIDEOTLOR VVIDEOOS VVIDEOtOFF VVIDEOtON VVIDEOSP -120 VVIDEOON -114 -124 -129 VVIDEOPSS dBV/Hz fSWLED 2.097 Symbol Unit
Notes switcher runs buck switcher frequency follows PLL[2:0] programming.
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. ELECTRICAL CHARACTERISTICS DYNAMIC ELECTRICAL CHARACTERISTICS
Table Dynamic Electrical Characteristics Characteristics noted under conditions BATT 85°C, unless otherwise noted. Typical values noted reflect approximate parameter means 25°C under nominal conditions unless otherwise noted.
Characteristic VVIDEO ACTIVE MODE (CONTINUED) Transient Line Response ILMAX Mode Transition Time From power active, VINMIN, VINMAX, =ILMAXLP Mode Transition Response(36) From power active from active power, VINMIN, VINMAX, ILMAXLP PSRR ILMAX, VINMIN UVDET VNOM UVDET Output Noise VINMIN, 0.75*ILmax >1.0 Spurs 32.768 harmonics Turn-on Time Enable value, VINMIN, VINMAX, Turn-off Time Disable initial value, VINMIN, VINMAX, Start-up Overshoot VINMIN, VINMAX, Transient Load Response Transient Response Waveforms page VINMIN, VINMAX Transient Line Response Transient Response Waveforms page ILMAX VPLL VDIG ACTIVE MODE PSRR ILMAX, UVDET VNOM UVDET Output Noise VINMIN, 0.75*ILMAX Spurs 32.768 harmonics Notes Guaranteed design. VPLLSP VPLLON dB/dec µV/Hz VPLLPSSR VAUDIOTLOR VAUDIOTLIR VAUDIOOS VAUDIOtOFF VAUDIOtON VAUDIOSP -120 VAUDIOON -114 -124 -129 VAUDIOPSS VVIDEOtMOD
Symbol
Unit
VVIDEOTLIR
dBV/Hz
VVIDEOMTR
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. ELECTRICAL CHARACTERISTICS DYNAMIC ELECTRICAL CHARACTERISTICS
Table Dynamic Electrical Characteristics Characteristics noted under conditions BATT 85°C, unless otherwise noted. Typical values noted reflect approximate parameter means 25°C under nominal conditions unless otherwise noted.
Characteristic VPLL VDIG ACTIVE MODE (CONTINUED) Turn-on Time Enable value, VINMIN, VINMAX, Turn-off Time Disable initial value, VINMIN, VINMAX, Start-up Overshoot VINMIN, VINMAX, Transient Load Response Transient Response Waveforms page VINMIN, VINMAX Transient Line Response Transient Response Waveforms page ILMAX VIOHI ACTIVE MODE PSRR ILMAX, VINMIN UVDET VNOM UVDET Output Noise VINMIN, 0.75*ILMAX >1.0 Spurs 32.768 harmonics Turn-on Time Enable value, VINMIN, VINMAX, Turn-off Time Disable initial value, VINMIN, VINMAX, Start-up Overshoot VINMIN, VINMAX, Transient Load Response Transient Response Waveforms page VINMIN, VINMAX Transient Line Response Transient Response Waveforms page ILMAX Mode Transition Time Transient Response Waveforms page From power active, VINMIN, VINMAX, ILMAXLP Mode Transition Response From power active from active power, VINMIN, VINMAX, ILMAXLP VIOHIMTR VIOHIMTR VIOHITLIR VIOHITLOR VIOHIOS VIOHItOFF VIOHItON VIOHISP -100 VIOHION dB/dec µV/Hz VIOHIPSSR VPLLOS, VDIGOS VPLLTLOR, VDIGTLOR VPLLTLIR, VDIGTLIR VPLLtOFF VPLLtON Symbol Unit
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. ELECTRICAL CHARACTERISTICS DYNAMIC ELECTRICAL CHARACTERISTICS
Table Dynamic Electrical Characteristics Characteristics noted under conditions BATT 85°C, unless otherwise noted. Typical values noted reflect approximate parameter means 25°C under nominal conditions unless otherwise noted.
Characteristic VCAM ACTIVE MODE PSRR ILMAX, VINMIN VNOM Output Noise VINMIN, 0.75*ILMAX >1.0 Spurs 32.768 harmonics Turn-on Time (Enable value, VINMIN, VINMAX, Turn-off Time (Disable initial value, VINMIN, VINMAX, Start-up Overshoot (VIN VINMIN, VINMAX, Transient Load Response Transient Response Waveforms page VINMIN, VINMAX VCAM=01, VCAM=00 Transient Line Response Transient Response Waveforms page ILMAX Mode Transition Time Transient Response Waveforms page From power active, VINMIN, VINMAX, ILMAXLP Mode Transition Response From power active from, active power, VINMIN, VINMAX, ILMAXLP ACTIVE MODE PSRR ILMAX, VINMIN VNOM Output Noise VINMIN, ILMAX >1.0 Spurs (32.768 harmonics) Turn-on Time (Enable value, VINMIN, VINMAX, Turn-off Time (Disable initial value, VINMIN, VINMAX, Start-up Overshoot VINMIN, VINMAX, VSDSP VSDtON VSDtOFF VSDOS VSDON -115 -126 -132 -100 VSDPSSR dBV/Hz VCAMMTR VCAMtMOD VCAMLIR VCAMtON VCAMtOFF VCAMOS VCAMLOR VCAMSP -100 VCAMON dB/dec µV/Hz VCAMPSSR Symbol Unit
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. ELECTRICAL CHARACTERISTICS DYNAMIC ELECTRICAL CHARACTERISTICS
Table Dynamic Electrical Characteristics Characteristics noted under conditions BATT 85°C, unless otherwise noted. Typical values noted reflect approximate parameter means 25°C under nominal conditions unless otherwise noted.
Characteristic ACTIVE MODE (CONTINUED) Transient Load Response Transient Response Waveforms page VINMIN, VINMAX VSD[2:0]=010 VSD[2:0]=000 Transient Line Response Transient Response Waveforms page ILMAX Mode Transition Time Transient Response Waveforms page From power active, VINMIN, VINMAX, ILMAXLP Mode Transition Response Transient Response Waveforms page From power active from active power, VINMIN, VINMAX, ILMAXLP VUSB ACTIVE MODE PSRR ILMAX, VINMIN Output Noise VINMIN, ILMAX VUSB2 ACTIVE MODE PSRR ILMAX, VINMIN VNOM Output Noise VINMIN, 0.75*ILMAX >1.0 Spurs 32.768 harmonics Turn-on Time(37) Enable value, VINMIN, VINMAX, Turn-off Time
(37)
Symbol
Unit
VSDTLOR VSDTLIR VSDtMOD VSDMTR
VUSBPSSR VUSBON
µV/Hz
VUSB2PSSR VUSB2ON VUSB2SP VUSB2tON VUSBtOFF VUSB2OS VUSB2TLOR VUSB2TLIR -100
dB/dec µV/Hz
Disable initial value, VINMIN, VINMAX, Start-up Overshoot VINMIN, VINMAX, Transient Load Response Transient Response Waveforms page VINMIN, VINMAX Transient Line Response Transient Response Waveforms page ILMAX Notes Guaranteed design.
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. ELECTRICAL CHARACTERISTICS DYNAMIC ELECTRICAL CHARACTERISTICS
Table Dynamic Electrical Characteristics Characteristics noted under conditions BATT 85°C, unless otherwise noted. Typical values noted reflect approximate parameter means 25°C under nominal conditions unless otherwise noted.
Characteristic UVBUS ACTIVE MODE Turn-on Time(38) VBUS Rise Time with loading µF+10 Turn-off Time(38) Disable specification parameter VA_SESS_VLD, VINMIN, VINMAX, IL=0 VGEN1 ACTIVE MODE PSRR ILMAX, UVDET VNOM UVDET Output Noise VINMIN, 0.75*ILMAX >1.0 Spurs 32.768 harmonics Turn-on Time Enable value VINMIN, VINMAX, Turn-off Time Disable initial value VINMIN, VINMAX, Start-up Overshoot VINMIN, VINMAX, Transient Load Response Transient Response Waveforms page VINMIN, VINMAX VGEN1[1:0]=10 VGEN[1:0]=00 Transient Line Response Transient Response Waveforms page ILMAX Mode Transition Time Transient Response Waveforms page From power active VINMIN, VINMAX, ILMAXLP Mode Transition Response Transient Response Waveforms page From power active from active power VINMIN, VINMAX, ILMAXLP Notes Guaranteed design. VGEN1MTR VGEN1tMOD VGEN1TLIR VGEN1TLOR VGEN1OS VGEN1tOFF VGEN1tON VGEN1SP -100 VGEN1ON -115 -126 -132 VGEN1PSS dBV/Hz UVBUStOFF UVBUStON Symbol Unit
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. ELECTRICAL CHARACTERISTICS DYNAMIC ELECTRICAL CHARACTERISTICS
Table Dynamic Electrical Characteristics Characteristics noted under conditions BATT 85°C, unless otherwise noted. Typical values noted reflect approximate parameter means 25°C under nominal conditions unless otherwise noted.
Characteristic VGEN2 ACTIVE MODE PSRR ILMAX, VINMIN VNOM Output Noise VINMIN, ILMAX >1.0 Spurs (32.768 harmonics) Turn-on Time Enable value VINMIN, VINMAX, Turn-off Time (Disable initial value VINMIN, VINMAX, VGEN2 ACTIVE MODE Start-up Overshoot VINMIN, VINMAX, Transient Load Response(39) Transient Response Waveforms page VINMIN, VINMAX VGEN2[2:0]=100 VGEN2[2:0]=000 Transient Line Response Transient Response Waveforms page ILMAX Mode Transition Time Transient Response Waveforms page From power active VINMIN, VINMAX, ILMAXLP Mode Transition Response Transient Response Waveforms page From power active from active power VINMIN, VINMAX, ILMAXLP VGEN3 ACTIVE MODE PSRR ILMAX, kHz, VINMIN +100 Vin=Vnom+1V Output Noise VINMIN, ILMAX >1.0 Spurs 32.768 harmonics Notes Guaranteed design. VGEN3SP -100 VGEN3ON dB/dec µV/Hz VGEN3PSS VGEN2MTR VGEN2tMOD VGEN2TLIR VGEN2TLOR VGEN2OS VGEN2tOFF VGEN2SP VGEN2tON VGEN2ON -115 -126 -132 -100 VGEN2PSS dBV/Hz Symbol Unit
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. ELECTRICAL CHARACTERISTICS DYNAMIC ELECTRICAL CHARACTERISTICS
Table Dynamic Electrical Characteristics Characteristics noted under conditions BATT 85°C, unless otherwise noted. Typical values noted reflect approximate parameter means 25°C under nominal conditions unless otherwise noted.
Characteristic VGEN3 ACTIVE MODE (CONTINUED) Turn-on Time Enable value VINMIN, VINMAX, Turn-off Time Disable initial value VINMIN, VINMAX, Start-up Overshoot VINMIN, VINMAX, Transient Load Response VINMIN, VINMAX VGEN3=1 VGEN3=0 Transient Line Response ILMAX) Mode Transition Time From power active VINMIN, VINMAX, ILMAXLP Mode Transition Response From power active from active power, VINMIN, VINMAX, ILMAXLP UVBUS ACTIVE MODE Turn-On Time (40) VBUS Rise Time with loading µF+10 Turn-Off Time (40) Disable specification parameter VA_SESS_VLD VINMIN, VINMAX, IL=0 Conversion Time Channel PLLX[2:0]=100 Turn Delay Switcher active Switcher inactive TOUCH SCREEN Turn-on Time (40) output Notes Guaranteed design. VGEN3MTR VGEN3TLIR VGEN3tMOD VGEN3TLOR VGEN3OS VGEN3tOFF VGEN3tON Symbol Unit
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. ELECTRICAL CHARACTERISTICS TIMING DIAGRAMS
TIMING DIAGRAMS
Figure Table summarize electrical timing requirements. input output levels independently SPIVCC connecting desired supply. This would typically tied programmed 1.80 strength MISO driver programmable through SPIDRV[1:0] bits.
TCLKPER TCLKHIGH TCLKLOW TSELSU TSELHLD TSELLOW
TWRTSU
TWRTHLD
MOSI
TRDEN
TRDSU
TRDHLD
TRDDIS
MISO
Figure Timing Requirements Table Timing Parameter Description
PARAMETER tSELSU tSELHID tSELLOW tCLKPER tCLKHIGH tCLKLOW tWRTSU tWRTHLD tRDSU tRDHLD tRDEN tRDDIS DESCRIPTION Time high before first rising edge Time remain high after last falling edge Time remain between transfers Clock period Part clock period where remain high Part clock period where remain Time MOSI stable before next rising edge Time MOSI remain stable after rising edge Time MISO will stable before next rising edge Time MISO will remain stable after falling edge Time MISO needs become active after rising edge Time MISO needs become inactive after falling edge (NS)
Notes This table reflects maximum clock frequency MHz. Slew rate MISO output driver programmable from 0.16 0.66 V/ns
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. FUNCTIONAL DESCRIPTION INTRODUCTION
FUNCTIONAL DESCRIPTION
INTRODUCTION FUNCTIONAL DESCRIPTION CHARGER CHRGRAW
Charger input. charger voltage measured through this pin. UVBUS must shorted CHRGRAW cases where charger being supplied from cable. minimum voltage this depends BATTMIN threshold value (see Battery Management). Output battery supplied accessories. battery voltage applied accessory enabling charge path accessory CHRGRAW pin. accomplish this, charger needs configured reverse supply mode.
BATTISNS
Battery current sensing point current flowing into battery read monitoring voltage drop over sense resistor between BATT BATTISNS.
BATT
Battery positive terminal. Battery current sensing point supply voltage battery sensed through this pin. current flowing into battery read monitoring voltage drop over sense resistor between BATT BATTISNS.
BATTISNSCC
Accumulated current counter current sensing point. This coulomb counter current sense point. should connected directly 0.020 sense resistor separate route from BATTISNS. coulomb counter monitors current flowing in/out battery integrating voltage drop over BATTISNCC BATT pin.
CHRGCTRL1
Driver output charger path
CHRGCTRL2
Driver output charger path
CHRGISNS
Charge current sensing point charge current read monitoring voltage drop over charge current sense resistor connected between CHRGISNS BPSNS.
Accumulated current filter plus minus terminals respectively. coulomb counter will require output capacitor connected between these pins perform first order filtering signal across
BPSNS
sense point. voltage sensed this compared with voltage CHRGRAW. Charge current sensing point charge current read monitoring voltage drop over charge current sense resistor. This resistor connected between CHRGISNS BPSNS.
CHRGSE1B
unregulated wall charger configuration built which case this must pulled low. When charging through USB, left open since internally pulled VCORE. recommendation place external that pull left open, depending charge method.
This application supply point, input supply core circuitry. application supply voltage sensed through this pin.
CHRGLED
Trickle driver output Since normal control always possible standalone operation, current sink provided CHRGLED pin. This connected between this CHRGRAW.
BATTFET
Driver output battery path charging system required, BATTFET must floating. When single path implemented, must connected ground.
GNDCHRG
Ground charger interface.
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DRIVERS SWLEDOUT
Boost converter output serial drive. provides 25.5 supplying strings driven LEDMD, LEDAD LEDKP.
GNDCORE
Ground core circuitry.
POWER GATING PWGTDRV1 PWGTDRV2
Power Gate Drivers. PWGTDRV1 provided power gating peripheral loads sharing processor core supply domain(s) SW1, and/or SW2, and/or SW3. addition, PWGTDRV2 provides support power gate peripheral loads supply domain. typical applications, SW1, SW2, will both kept active processor modules state retention, retained external memory self refresh mode. SW1, SW2, power gating drive would typically connected PWGTDRV1 (for parallel NMOS switches). power gating drive would typically connected PWGTDRV2. When power mode activated, power gate drive circuitry will disabled, turning NMOS power gate switches isolate maintained supply domains from peripheral loading.
GNDSWLED
Ground boost converter serial drive
LEDMD, LEDAD, LEDKP
LEDMD Main display backlight driver output. LEDAD Auxiliary display backlight driver output. LEDKP Keypad lighting driver output. Independent programmable current sink channels. strings must connected from SWLEDOUT (anodes) these pins (cathodes). When parallel strings ganged together driver channel, ballasting resistance recommended help balance currents each leg.
LEDR, LEDG LEDB
General purpose driver output Red, Green Blue respectively. Each channel provides flexible intensity control. These pins also used general purpose open drain outputs logic signaling, generic generator outputs.
SWITCHERS SW1IN, SW2IN, SW3IN SW4IN
Switchers input. Connect these pins supply Switchers
GNDLED
Ground drivers
SW1FB, SW2FB, SW3FB SW4FB
Switchers feedback. Switchers output voltage sense respectively. Connect these pins farther point each their respective SWxOUT pin, order sense maintain voltage stability.
CORE VCORE
Regulated supply output analog core circuitry. used define PUMS level during initialization. bandgap rest core circuitry supplied from VCORE. Place capacitor from this GNDCORE.
SW1OUT
Switcher output. Buck switcher processor core(s).
GNDSW1
Ground Switcher
VCOREDIG
Regulated supply output digital core circuitry. external loading allowed VCOREDIG. VCOREDIG kept powered long there valid supply and/or coin cell. Place capacitor from this GNDCORE.
SW2OUT
Switcher output. Buck switcher processor SOG, etc.
GNDSW2
Ground Switcher
REFCORE
Main bandgap reference. regulators main bandgap reference. main bandgap bypassed with capacitor REFCORE. external loading allowed REFCORE. Place capacitor from this GNDCORE.
SW3OUT
Switcher output. Buck switcher internal processor memory peripherals.
GNDSW3
Ground switcher
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SW4OUT
Switcher output. Buck switcher external memory peripherals.
2.2V nominal external switched mode power supply rail, improve power dissipation.
VPLL
Output regulator processor PLL. Quiet analog supply (PLL, GPS).
GNDSW4
Ground switcher
DVS1 DVS2
Switcher input pins. Provided controlled buck switchers targeted processor core supplies. pins reconfigured Switcher Increment Decrement (SID) mode control. When transitioning from voltage another, output voltage slope controlled steps time step. These pins must high order feature enabled each switchers disable
VDIG
Output regulator Digital. voltage digital (DPLL, GPS).
VVIDEODRV
Drive output VVIDEO external transistor.
VVIDEO
Output regulator DAC. This must connected collector external transistor VVIDEO regulator.
SWBSTIN
Switcher input. switcher inductor must connected here.
VINAUDIO
Input regulator VAUDIO. Typically connected
SWBSTOUT
Power supply gate driver internal power NMOS that charges SWBST inductor. must connected
VAUDIO
Output regulator audio supply.
SWBSTFB
Switcher feedback. When SWBST configured supply UVBUS mode feedback will switched sense UVBUS instead SWBSTFB pin.
VINUSB2
Input regulator VUSB2. This must always connected even regulators used application.
VUSB2
Output regulator powering PHY.
GNDSWBST
Ground switcher BST.
VINCAMDRV
Input regulator camera using internal PMOS FET. Typically connected Drive output regulator camera voltage using external device. this case, this must connected base order drive
REGULATORS VINIOHI
Input VIOHI regulator. Connect this order supply VIOHI regulator.
VIOHI
Output regulator high voltage Fixed 2.775 output high voltage level interface.
VCAM
Output regulator camera module. When using external device, this must connected collector.
VINPLL VINDIG
input regulator processor Digital regulators respectively. VINDIG VINPLL connected either switched mode power supply rail, such from lower points each regulator (the 1.25 output VPLL, 1.05 1.25 output VDIG). addition, when upper points used (1.50 1.8V outputs VPLL, 1.65 1.8V VDIG), they connected either
VSDDRV
Drive output external transistor.
Output regulator multi-media cards such micro RS-MMC.
VGEN1DRV
Drive output VGEN1 external transistor.
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VGEN1
Output general purpose regulator.
GPO4
General purpose output configured muxed connection into Channel ADC.
VGEN2DRV
Drive output VGEN2 external transistor.
CONTROL LOGIC LICELL
Coin cell supply input charger output. LICELL provides connection coin cell backup battery supercap. main battery deeply discharged, removed, contact-bounced (i.e., during power cut), system coin cell maintained logic will switch over LICELL backup power. This also works currentlimited voltage source battery charging. small capacitor should placed from LICELL ground under circumstances.
VGEN2
Output general purpose regulator.
VINGEN3DRV
Input VGEN3 regulator when external transistor used. Typically connected Drive output VGEN3 case external transistor used application. this case, this must connected base transistor.
VGEN3
Output general purpose regulator.
XTAL1
32.768 Oscillator crystal connection
VSRTC
Output regulator SRTC module processor. VSRTC regulator provides CLK32KMCU output level (1.2 Additionally, used bias Power SRTC domain SRTC module integrated certain processors.
XTAL2
32.768 Oscillator crystal connection
GNDRTC
Ground block.
GNDREG1
Ground regulators
CLK32K
Clock output peripherals. system start-up, clock driven CLK32K (provided peripheral clock reference), which referenced SPIVCC. CLK32K restricted state machine activation normal mode.
GNDREG2
Ground regulators
GNDREG3
Ground regulators
CLK32KMCU
Clock output processor. system start-up, clock driven CLK32KMCU (intended CKIL input system processor) referenced VSRTC. driver enabled start-up sequencer CLK32KMCU programmable Power mode control state machine.
GPO1
General purpose output Intended used battery thermistor biasing. this case, connect resistor from GPO1 ADIN5, from ADIN5 GND.
GPO2
General purpose output
RESETB RESETBMCU
Reset output peripherals processor respectively. These depend Power Control Modes operation (See Functional Device Operation page 48). These meant reset processor, peripherals power condition, keep reset while other running.
GPO3
General purpose output
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Watchdog input. This must high stay mode. supply voltage referenced SPIVCC (normally connected SW4=1.8 SPIVCC must therefore remain enabled allow proper detection. goes low, system will transition state Cold Start (depending configuration).
STANDBY STANDBYSEC
Standby input signal from processor from peripherals respectively. Table Standby Control Pins
STANDBY (PIN) STANDBYINV (SPI BIT)
ensure that shared resources properly powered when required, system will only allowed into Standby when both application processor (which typically controls STANDBY pin) peripherals (which typically control STANDBYSEC pin) allow This referred Standby event. Standby pins programmable Active High Active polarity, that decoding Standby event will take into account programmed input polarities associated with each pin. Since Standby activity driven asynchronously system, finite time required internal logic qualify respond level changes.
STANDBYSEC (PIN)
STANDBYSECINV (SPI BIT)
STANDBY CONTROL(42)
Notes STANDBY System Standby; STANDBY=1: System Standby Standby programmability activated.
state Standby pins only have influence mode therefore ignored during start Watchdog phase. This allows system power without concern required Standby polarities, since software make adjustments accordingly, soon running.
PUMS1 PUMS2
Power mode supply setting. Default start-up device selectable hardwiring Power Mode Select pins. Power Mode Select pins (PUMS1 PUMS2) used configure start-up characteristics regulators. Supply enabling output level options selected hardworking PUMS pins desired configuration. following power defaults table shows initial setup voltage level switchers regulators, they enabled not, according PUMS pins configuration.
Interrupt processor. Unmasked interrupt events signaled processor driving high.
PWRON1,
turn event accomplished connecting open drain NMOS driver PWRONx 13892, that effect parallel path power key.
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Table Power Defaults
i.MX PUMS1 PUMS2
(43)
37/51 OPEN 0.775 1.025 1.200 1.800 3.300(44) 2.600 1.800 1.250 2.775 3.150
37/51 OPEN OPEN 1.050 1.225 1.200 1.800 3.300(44) 2.600 1.800 1.250 2.775
37/51 VCOREDIG OPEN 1.050 1.225 1.200 1.800 3.300(44) 2.600 1.800 1.250 2.775 3.150
37/51 VCORE OPEN 0.775 1.025 1.200 1.800 3.300(44) 2.600 1.800 1.250 2.775
1.200 1.350 1.800 1.800 5.000 3.300(46) 2.600 1.500 1.250 2.775 3.150 3.15
27/31 OPEN 1.200 1.450 1.800 1.800 5.000 3.300(46) 2.600 1.500 1.250 2.775 3.150 3.15
SW2(43) SW3(43)
(43)
SWBST VUSB VUSB2 VPLL VDIG VIOHI VGEN2
Notes switchers activated pulse skipping mode allowed when enabled startup sequencer. supplies VUSB, only enabled present UVBUS. following supplies included matrix, since they intended activation start-up sequencer: VCAM, VGEN1, VGEN3, VVIDEO, VAUDIO. SWBST powers does VUSB, regardless present UVBUS. default VUSB will supplied SWBST.
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Table Power Sequence
VUSB(49), VUSB2 PUMS2 OPEN (I,MX37,i.MX51) VIOHI VGEN2 VPLL VDIG PUMS2 (i.MX35,i.MX27) VGEN2 VIOHI, SWBST, VUSB(50) VPLL VDIG VUSB2
Notes Time slots included blocks which defined PUMS pins disabled, allow potential activation. following supplies included matrix, since they intended activation start-up sequencer: VCAM, VGEN1, VGEN3, VVIDEO, VAUDIO. SWBST included PUMS2 Open column supplies VUSB, only enabled present UVBUS. SWBST powers does VUSB, regardless present UVBUS. default VUSB will supplied SWBST.
MODE
mode, normal mode, test mode selection antifuse bias. During evaluation testing,
MODE STATE Ground VCOREDIG VCORE MODE Normal Operation
configured normal operation test mode MODE summarized following table.
Power Boot Allowed Test Mode
GNDCTRL
Ground control logic.
Primary clock input. mode, this signal (I2C clock).
SPIVCC
Supply audio
MOSI
Primary write input. mode, MOSI hard wired ground VCORE used select between possible addresses address selection).
held Cold Start configures interface mode. Once activated, functions Chip Select. tied VCORE Cold Start configures interface mode; used mode other than configuration. Because interface pins reconfigured reuse interface, configuration protocol mandates that held during turn event weak pull-down integrated pin).
MISO
Primary read output. mode, this signal (bi-directional serial data line).
GNDSPI
Ground interface.
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This identifies mini-A mini-B style plug been connected application. state detection Table Levels
EXTERNAL CONNECTION Resistor Ground Grounded Floating Voltage Applied Notes maximum voltage 5.25
read SPI, poll dedicated sense bits floating, grounded, factory mode condition pin.
VOLTAGE 0.18*VCORE<UID<0.77*VCORE 0<UID<0.12*VCORE 0.89*VCORE<UID<VCORE V<UID(51)
ACCESSORY Non-USB accessory attached type plug (USB Host) type plug (USB peripheral, device device) attached Factory mode
UVBUS
transceiver cable interface. supply output. When SWBST configured supply UVBUS mode, feedback will switch sense UVBUS instead SWBSTFB pin.
thermistor must biased with external pull-up voltage rail greater than input range. order save current when thermistor reading required, biased from general purpose such GPO1. resistor divider network should assure resulting voltage falls within input range, particular when thermistor check function used.
VUSB
This regulator used provide voltage external transceiver
ADIN6
generic input channel ADIN6 used general purpose unscaled input, typical application, thermistor connected here.
VINUSB
Input option VUSB; supplied SWBST. This internally connected UVBUS mode operation (for more details about mode mode page 64). Note: When VUSBIN UVBUS will connected internal switches VINUSB incur some current drain that pin, much 270uA maximum, care must taken disable this path this (VUSBIN) minimize current drain, even SWBST and/or VUSB disabled.
ADIN7
generic input channel group ADIN7 used general purpose unscaled input divide scaled input. typical application, ambient light sensor connected here. second general purpose input ADIN7B available channel This input muxed GPO4 pin. application, second ambient light sensor supposed connected here.
VBUSEN
External VBUS enable supply. VBUS defined power rail cable (+5.0
TSX1 TSX2, TSY1 TSY2
Note: TS[xy] [12] inputs must exceed VCORE. Touch Screen Interfaces touch screen plate connected TSX1 TSX2, while plate connected inactive mode, these pins also used general purpose inputs. They respectively mapped channels interrupt mode, voltage applied X-plate (TSX2) weak current source VCORE, while Yplate connected ground (TSY1).
CONVERTER
Note: ADIN5/6/7 inputs must exceed
ADIN5
generic input channel ADIN5 used general purpose unscaled input, typical application, ADIN5 used read battery pack thermistor.
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TSREF
Touch Screen Reference regulator. This regulator powered from VCORE. applications supporting touch screen, TSREF used current general purpose regulator, kept disabled bypass capacitor omitted.
GNDADC
Ground circuitry.
THERMAL GROUNDS GNDSUB1-9
critical signal grounds thermal heat sinks.
ADTRIG
trigger input. rising edge this will start conversion.
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FUNCTIONAL DEVICE OPERATION PROCESSOR LOGIC INTERFACING
CLOCK GENERATION
system clock generated internal digital circuitry well external applications utilizing clock output pins. crystal oscillator used 32.768 time base generation related derivative clocks. crystal oscillator running (for example, crystal present), internal oscillator will used instead. Support also provided external Secure Real Time Clock (SRTC), which integrated companion system processor media protection compliance with Digital Rights Management (DRM) system requirements, CLK32KMCU provided reference SRTC module, where tamper protection implemented. internal 32kHz oscillator integrated backup crystal oscillator provides 32.768 nominal frequency accuracy running. internal oscillator only runs valid supply available would used long crystal oscillator active. absence valid supply supply node (for instance dead battery), crystal oscillator continues running supplied from coin cell battery until coin cell depleted. control functions will crystal derived frequency, occasionally referred kHz" brevity's sake. crystal oscillator been optimized conjunction with Micro Crystal CC7V-T1A32.768 kHz-9.0 pF-30 equivalent (such Micro Crystal CC5V-T1A Epson FC135) capable handling parametric variations. electrical characteristics crystal oscillator given Tables taking into account crystal characteristics noted previously. oscillator accuracy depends largely temperature characteristics used crystal. Application circuits optimized required accuracy adapting external crystal oscillator network (via component accuracy and/or tuning). Additionally, clock calibration system provided adjust 32,768 cycle counter that generates timer registers; section more detail. connecting open drain NMOS driver PWRON 13892 that effect parallel path power key. 13892 will able discern turn event from normal power initiated turn processor should have knowledge since initiated turn generated locally. VSRTC regulator provides CLK32KMCU output level. also used bias Power SRTC domain SRTC module integrated certain processors. VSRTC regulator enabled soon RTCPORB detected. VSRTC cannot disabled.
VSRTC
REAL TIME CLOCK
Real Time Clock (RTC) provided with time counters well alarm function. utilizes 32.768 crystal oscillator time base, powered coin cell backup supply when dropped below operational range. configurations where SRTC used, disabled conserve current drain setting RTCDIS (defaults power up).
TIME COUNTERS
32.768 clock divided down time tick which drives Time (TOD) counter. counter counts seconds during hour period from 86,399 will then roll over When roll over occurs, increments counter. counter count 32767 days. time tick used generate interrupt unmasked.
TIME ALARM
Time Alarm (TODA) function used turn application alert processor. application already processor will interrupted. TODA DAYA registers used alarm time. When counter equal value TODA counter equal value DAYA, TODAI interrupt will generated.
TIMER RESET SRTC SUPPORT VSRTC
When configured mode (SPI DRM=1), CLK32KMCU driver will kept enabled through operational states ensure that SRTC module always reference clock. DRM=0, CLK32KMCU driver will maintained state. also necessary provide means processor initiated wake-up system been programmed such capability. This accomplished
13892
long supply valid, real time clock will supplied from VCORE. not, backed from coin cell LICELL pin. When backup voltage drops below RTCUVDET, RTCPORB reset signal generated contents will reset. Additional registers backed coin cell will also reset with RTCPORB. inform processor that contents longer valid reset, timer reset interrupt function implemented with RTCRSTI bit.
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COIN CELL BATTERY BACKUP
LICELL provides connection coin cell backup battery supercap. main battery deeply discharged, removed, contact-bounced (i.e., during power cut), system coin cell maintained logic will switch over LICELL backup power. small capacitor should placed from LICELL ground under circumstances. Coin cells damaged their lifetime reduced when deeply discharged. order avoid this, internal circuitry supplied from LICELL disconnected voltages Table 13892 Coin Cell Battery Electrical Characteristics
PARAMETER Voltage Accuracy Coin Cell Charge Current Watchdog modes ICOINHI
below coin cell disconnect threshold. This will also cause reading coin cell voltage yield zero. coin cell charger circuit will function currentlimited voltage source, resulting CC/CV taper characteristic typically used rechargeable Lithium-Ion batteries. coin cell voltage programmable from steps, excepting coin cell charger voltage programmable state where charge current fixed ICOINHI. When device working Power modes, coin cell charger will also into power mode which current supplies coin cell will reduced order save power.
UNITS
Coin Cell Charge Current Power modes (User Off/Memory Hold) ICOINLO Current Accuracy LICELL Bypass Capacitor LICELL Bypass Capacitor coin cell
CONTROL INTERFACE SPI/I2C
contains number programmable registers control communication. majority registers accessed through interface typical application.
same register alternatively accessed with interface that muxed pins. following table describes muxed options interfaces.
Table 13892 Muxed Options Interfaces (SPI Functions)
NAME MODE FUNCTIONALITY Configuration (52) Chip Select MISO MOSI Clock Master Slave (data input) Master Out, Slave (data input)
Notes held Cold Start configures interface mode; once activated, functions Chip Select.
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INTERFACE
contains interface port which allows access processor register set. these registers, resources controlled. registers also provide status information about operating well information external signals. port utilizes 32-bit serial data words comprised write/read_b bit, address bits, null bit, data bits. addressable register spans registers data bits each.
INTERFACE
When configured mode, interface used access complete register map. Since configuration more typical, references within this document will generally refer common register "SPI map" bits "SPI bits". However, should understood that access reverts mode when configured such. pins MISO reused lines respectively. Selection mode interface configured hardwiring VCORE application board.
Table Muxed Options Interfaces (I2C Functions)
NAME MISO MOSI Notes tied VCORE Cold Start configures interface mode; used mode other than configuration. mode, MOSI hard wired ground VCORE used select between possible addresses.
Mode Functionality
Configuration(53) SCL: I2CBUS clock SDA: Bi-directional serial data line Address Selection(54)
mode interface implemented generally following Fast Mode definition, which supports kbits/s operation. (exceptions standard noted 7-bit only addressing support General Call addressing). Timing diagrams, electrical specifications, further details found specification, which available download 39340011.pdf
INTERRUPT CONTROL
system informed about important events based interrupts. Unmasked interrupt events signaled processor driving high; this true whether communication interface configured I2C. Each interrupt latched that even interrupt source becomes inactive, interrupt will remain until cleared. Each interrupt cleared writing appropriate Interrupt Status register. This will also cause interrupt line low. interrupt occurs while
processor clears existing interrupt bit, interrupt line will remain high. Each interrupt masked setting corresponding mask result, when masked interrupt goes high, interrupt line will high. masked interrupt still read from Interrupt Status register. This gives processor option polling status from powers with interrupts masked, processor must initially poll device determine interrupts active. Alternatively, processor unmask interrupt bits interest. masked interrupt already high, interrupt line will high after unmasking. Interrupts generated external events debounced; therefore, event needs stable throughout debounce period before interrupt generated. Nominal debounce periods each event documented summary table following later this chapter. asynchronous nature debounce timer effective debounce time vary slightly.
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SUPPLIES
system power scheme portable devices provided which includes both switching linear regulators. Various operational modes available power circuitry, which accessible through programming state STANDBY pins. Programmable Standby mode configuration allows automated system level control optimize quiescent efficiency without need latency intervention.
switch mode supply subsystem include core block clock generation, step down (buck) switching regulators step (boost) switching regulators. Linear regulators provided power domains supplied directly switching regulators battery. Pass devices integrated most regulators board area cost advantages. External pass devices used selectively help manage internal power dissipation. general application power tree illustrated Figure diagram. Supply names suggestive typical applications, restrictive.
Figure General Application Power Tree minimum operating voltage supply tree while devices interfaces, which same voltage maintaining performance specified lower level. used powering external memory well voltages, performance degraded. voltage peripheral devices interfaces, which same voltage level. anticipated platform case applies BUCK CONVERTERS processor power domains that require voltage alignment Four buck switchers provided with integrated power allow direct interfacing without bandwidth limiting switches synchronous rectification. typical synchronizers. application, used supplying buck switchers supplied from system supply Application Processor core power domains. Split power which drawn from main battery battery domains allow independent control processor power charger (when present). Figure shows high level block optimization, support technologies with device diagram buck switchers. types with different voltage ratings. used powering internal processor memory well voltage peripheral
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Figure Buck Switch Diagram Buck switcher topology includes integrated (DVS) using driven voltage steps, state machine synchronous rectifier, meaning that rectifying diode defined modes, direct DVSx control. implemented chip ohmic FET. placement also include Switcher Increment/Decrement (SID) external diode therefore required, overall feature, with which, increment command will increase switcher efficiency benefit from this. buck point voltage single step, decrement command will decrease same amount voltage. converters permit 100% duty cycle operation. transition time step will same programmed During normal operation several power modes feature. Maximum minimum voltages possible, depending loading. medium full programmable ensure switcher voltage does loading, synchronous control most efficient while specific range. Panic mode also included quickly return maintaining constant switching frequency. switcher voltage normal programmed point. output voltages buck switchers When initially activated, switcher outputs will apply configurable output ranges available, individually controlled stepping programmed value. soft start programmed with SWxHI SW2, SW3, bucks, feature limits inrush current startup. limited only output range. Presets available Point Load feedback intended minimizing errors both Normal Standby operation. board level drops. first voltage range that applies Buck switchers goes from 1.375 steps. MODES OPERATION second does apply goes from 1.85 also steps. modes available: include controlled Dynamic Voltage PWM-NPS: sacrifices load efficiency continuous Scaling (DVS) operation. When transitioning from switching operation. voltage another, output voltage slope controlled PWM-PS: offers better load efficiency allowing steps time step (time step defined absence switching cycles output loading. This pulse stepping SW2, fixed SW3, SW4). This allows support dynamic voltage scaling
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skipping feature improves efficiency reducing dynamic switching losses simply switching less often. lowest power mode, switcher regulate using hysteresis control known Pulse Frequency Modulation (PFM) control scheme. frequency spectrum will function input output voltage, loading, external components. spectral variance lighter drive capability, mode generally reserved non-active radio modes Deep Sleep operation.
environment, programmed from multiplication factor 105, steps
BOOST CONVERTERS
SWBST
SWBST boost switching regulator with fixed output. runs switcher frequency. SWBST supplies VUSB regulator system mode, well VBUS voltage UVBUS pin. When SWBST configured supply UVBUS mode, feedback will switched sense UVBUS instead SWBSTFB pin. Therefore, when driving VBUS mode, output switcher rise 5.75 compensate voltage drops internal switches. Note that parasitic leakage path boost switcher will cause output voltage SWBSTOUT SWBSTFB Schottky drop below battery voltage, whenever SWBST disabled. switching NMOS transistor integrated on-chip. external back Schottky diode, inductor, capacitor required.
CURRENT LIMITER
built current limiter ensures that during normal operation maximum current through coil exceeded (refer Electrical Characteristics). This current limiter disabled bits.
SWITCHING FREQUENCY
generates switcher system clocking from 32.768 crystal oscillator reference. allow spectral optimization reduction spurious influence radion
Figure 13892 SWBST Block Diagram.
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Main characteristics SWBST summarized Tables
SWLED
supply serial LEDs provided inductive boost switcher illustrated Figure boost converter automatically enabled when more backlight drivers enabled.
sense resistor which creates drop that then compared fixed voltage. output comparator flag over-current output driver boost converter. When over-current detected, cycle stopped turning internal NMOS, which allows current coil decrease. Over-voltage Protection boost converter contains phase over-voltage detection prevent SWLEDOUT from rising higher than 28V.
LDOS
following description linear regulators. convenience these regulators named indicate their typical possible applications, supplies limited these uses, applied loads within specified regulator capabilities. power standby mode controlled STANDBY provided which bias current aggressively reduced. This mode useful deep sleep operations, where certain supplies cannot disabled, active regulation tolerated with lesser parametric requirements. output drive capability performance limited this mode. Apart from integrated linear regulators, there also output pins provided enable disable discrete regulators functional blocks, general purpose outputs system need. example, application enable battery pack thermistor bias synchronization with timed conversions. regulators main bandgap reference. main bandgap bypassed with capacitor REFCORE. bandgap rest core circuitry supplied from VCORE. performance regulators directly dependent performance VCOREDIG bandgap. external loading allowed VCOREDIG REFCORE. VCOREDIG kept powered long there valid supply and/or coin cell. following table captures main characteristics core circuitry.
Figure boost converter output voltage adapted automatically load such that headroom active drivers maintained sufficient level (output voltage range from 25.5 This allows very efficient backlighting scheme. control time continuous. When accounting diode drop driver headroom, total available supply LEDs will sufficient white LEDs series. boost converter runs switcher generated frequency.
PROTECTION FUNCTIONS
Current Limit SWBST over-current limit protection portion output current sensed across internal
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. FUNCTIONAL DEVICE OPERATION
Table Core Circuitry Main Characteristics
REFERENCE PARAMETER Output voltage mode VCOREDIG (Digital core supply) Output voltage Bypass Capacitor Output voltage mode VCORE (Analog core supply) Output voltage Bypass Capacitor REFCORE (Bandgap/Regulator Reference) Output voltage(55)
(55), (56) (55), (56)
TYPICAL (0.65 derated) 2.775 (0.65 derated) 1.20 derated)
mode(56)
mode(56)
Bypass Capacitor
Notes 4.65 external loading VCOREDIG, VCORE, REFCORE. Extended operation down UVDET with VCORE down UVDET, system malfunction. core mode when charging, when state machine mode, power mode. Otherwise, core mode.
transient load line response specified with waveforms depicted Figure Note that where transient load response refers overshoot only,
excluding shift itself, transient line response refers both overshoot shift. This also valid mode transition response.
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. FUNCTIONAL DEVICE OPERATION
Figure Transient Response Waveforms
VAUDIO VVIDEO SUPPLIES
primary applications these power supplies audio, TV-DAC. These supplies could also used other peripherals these functions required. Power modes programmable Standby options used optimize power efficiency during deep sleep modes. VAUDIO implemented with integrated PMOS pass dedicated input supply VINAUDIO. nominal output voltage (VNOM referred Table Table VVIDEO from steps, also programmed 2.775 output current depends external pass device. nominal output voltage (VNOM referred Table Table VAUDIO programmed 2.3, 2.5, 2.775
VOLTAGE SUPPLIES
VDIG VPLL provided isolated biasing Baseband system PLLs clock generation support
protocol peripheral needs. Depending lineup power requirements, these supplies considered sharing with other loads, noise injection must avoided filtering added necessary, ensure suitable performance. VDIG VPLL regulators have dedicated input supply pin: VINDIG VDIG regulator VINPLL VPLL regulator. VINDIG VINPLL connected either switched mode power supply rail such from lower points each regulator (1.2 1.25 output VPLL 1.05 1.25 output VDIG). addition, when upper points used (1.50 output VPLL 1.65 VDIG) connected either nominal external switched mode power supply rail improve power dissipation. nominal programmable output voltage VPLL (VNOM referred Table could 1.2, 1.25, 1.50 while VDIG configured 1.05, 1.25, 1.65
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. FUNCTIONAL DEVICE OPERATION
PERIPHERAL INTERFACING
interfaces lineups generally fall categories: voltage primarily associated with certain peripherals SPIVCC level (powered from SW4), higher voltage interface level associated with other peripherals compatible with SPIVCC. VIOHI provided fixed nominal output voltage 2.775 level (VNOM referred Table such interfaces, also applied other system needs within guidelines regulator specifications. input VINIOHI only used VIOHI regulator, also other blocks. Therefore should always connected even VIOHI regulator used system. VIOHI internal PMOS pass which will support loads
SUPPLY
VUSB regulator used supply nominal output voltage (VNOM referred Table external PHY. UVBUS line interface supplied host, case host mode operation, integrated VBUS generation circuit, case mode operation. VBUS circuit powered from SWBST boost supply, ensure current sourcing compliance through normal discharge range main battery. VUSB regulator supplied from VBUS wire cable (power rail cable), when supplied host, case host mode operation, SWBST voltage mode operation. SWBST voltage supplies VUSB regulator from VINUSB pin, which internally connected SWBST, also UVBUS drive VBUS this mode long VBUSEN logic high =1). When UVBUS/CHARGRAW detected host mode, regulators, VUSB VUSB2 should automatically enabled. will processor determine what type device connected, either host wall charger, take appropriate action. VUSB VUSB2 regulators enabled independent Host Mode setting individual enable bits, VUSBEN VUSB2EN respectively. Since UVBUS shared with charger input board level, UVBUS node must able withstand same high voltages charger. over-voltage conditions, VUSB regulator disabled. supplies characteristics shown Tables Note: When VUSBIN UVBUS will connected internal switches VINUSB incur some current drain that pin, much maximum, care must taken disable this path this (VUSBIN) minimize current drain, even SWBST and/or VUSB disabled.
CAMERA
camera module supplied regulator VCAM. This allows powering entire module independent rest other parts system, well select from number VCAM output levels camera vendor flexibility. applications with dual camera, anticipated that only cameras active time, allowing VCAM supply shared between them. VCAM internal PMOS pass FET, which will support 2Mpixel Camera modules (<65 mA). support higher resolution cameras, external provided. external configuration offered avoid excess on-chip power dissipation high loads large differential between output settings. lower current requirements, integrated PMOS pass included. input integrated PMOS option shared with base current drive option. nominal output voltage this regulator (VNOM referred Table configurable, 2.5, 2.6, 2.75, output current when working with internal pass could when working with external PNP.
MULTI-MEDIA CARD SUPPLY
This supply domain generally intended user accessible multi-media cards such Micro-SD (TransFlash), RS-MMC, like. external utilized this avoid excess on-chip power dissipation high loads large differential between output settings. external device always connected line application. also applied other system needs within guidelines regulator specifications. point, regulator powered from external buck switcher (2.2 typ) efficiency advantage reduced power dissipation pass devices. This regulator configured nominal output voltages (VNOM referred Table 1.8, 2.00, 2.60, 2.70, 2.8, 2.9, 3.00, 3.15 these configurations draw current
VUSB REGULATOR
VUSB2 implemented with integrated PMOS pass dedicated supply VINUSB2. VINUSB2 should always connected even case regulators used application. nominal output voltage this regulator (VNOM referred Table programmed 2.400, 2.600, 2.700, 2.775 with load capability
GEN1, GEN2 GEN3 REGULATORS
General purpose LDOs VGEN1, VGEN2, VGEN3 provided expansion power tree, support peripheral devices which could include WLAN, GPS, other functional modules. regulators include programmable points system flexibility. points, both VGEN1 VGEN2 powered from external buck switcher (2.2 typ),
13892
Analog Integrated Circuit Device Data Freescale Semiconductor
Because order from United States International Trade Commission, BGA-packaged product lines part numbers indicated here currently available from Freescale import sale United States prior September 2010: MC13892VK MC13892VL 139, MAPBGA packages. FUNCTIONAL DEVICE OPERATION
efficiency advantage reduced power dissipation pass devices. VGEN1 nominal output voltage (VNOM referred Table 1.20, 1.50, 2.7775, 3.15 capability VGEN2 configurable 1.20, 1.50, 1.60, 1.80, 2.70, 2.80, 3.00, 3.15 supply VGEN3 internal PMOS pass FET, which will support loads higher current capability, drive external provided. external configuration offered avoid excess on-chip power dissipation high loads large differential between output settings. input integrated PMOS option shared with base current drive option. This regulator configurable nominal output voltages (VNOM referred Table 1.80 2.90 with capability when working with external PNP.
GENERAL PURPOSE OUTPUTS
drivers included provide useful system level signaling with enabling programmable Standby
control. cases outputs include battery pack thermistor biasing enabling peripheral devices, such light sensor(s), camera flash, even supplemental regulators. enabling used coordinating GPOs with conversions consumption efficiency desired settling characteristics. GPO1 output intended used battery thermistor biasing. accurate thermistor reading ADC, output resistance GPO1 driver importance. Finally, muxing option included allow GPO4 configured muxed connection into Channel ADC. example dual light sensor application, Channel toggled between ADIN7 (ADINSEL7=00) GPO4 (ADINSEL7=11), convenient connectivity monitoring sensors. GPO4 configured input mode default (GPO4ADIN=1), that driver stage high impedance power GPO4 configured software operation with GPO4ADIN=0.
Table 13892 General Purpose Outputs Electrical Characteristics
NAME GPO1 PARAMETER Output Output High Output Output High LOAD CONDITION -400 -100 VCORE-0.2 VIOHI-0.2 VCORE VIOHI UNIT
GPO2, GPO3, GPO4
PROTECTION FUNCTIONS
SHORT-CIRCUIT PROTECTION
higher current LDOs, those most accessible product applications, include short-circuit detection protection (VVIDEO, VAUDIO, VCAM, VSD, VGEN1, VGEN2, VGEN3). short-circuit protection (SCP) system includes debounced fault condition detection, regulator shutdown, processor interrupt generation contain failures minimize chance product damage. short-circuit condition detected, will disabled resetting VxEN while same time interrupt SCPI will generated flag fault system processor.
BATTERY MANAGEMENT
13892 supports single path serial path charging. single path charging, device always supplied from battery therefore always present valid.
serial path charging scheme, device operate directly from charger while battery removed deeply discharged. charger supports charging from host
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