µPD78F0828 8-BIT SINGLE-CHIP MICROCONTROLLER Description

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µPD78F0828 8-BIT SINGLE-CHIP MICROCONTROLLER Description

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INTEGRATED CIRCUIT
µPD78F0828
8-BIT SINGLE-CHIP MICROCONTROLLER
Description
µPD78F0828 member 78K0 series microcontrollers. Besides high speed, high performance CPU, these microcontrollers have on-chip ROM, RAM, ports, 8-bit resolution converter, timer, CANinterface, serial interface, interrupt control, LCD-controller/driver, meter controller/driver, various other peripheral hardware. µPD78F0828 device includes FLASH EEPROM version which operate same power supply voltage range mask version. Various development tools available. details functions described following user manuals. sure read before starting design. µPD780824, Subseries User's Manual U13402EE 78K0 Series User's Manual Instructions U12326EJ
Features
Internal high capacity
Item Part Number µPD78F0828 Program Memory (Flash EEPROM) bytes Data Memory Display Internal Expansion bytes bytes
Internal HighSpeed 1024 bytes
EEPROM bytes
Package 80-pin plastic (fine pitch)
Instruction execution time changed from high speed (0.25 speed ports: 8-bit resolution converter channels Sound generator controller/driver Meter controller/driver
CAN-Interface Serial interface 3-wire mode UART mode: Timer Supply voltage
channels channel channel channels
Application
Dashboard, climate controller, security unit etc.
information this document subject change without notice.
Document U13240EE1V1PM00 Date: August 1998
Corporation 1998
µPD78F0828
Ordering Information
Part Number µPD78F0828GC-8BT Package 80-pin plastic resin thickness
78K0 Series Development
These products further development 78K0 Series. designations appearing inside boxes subseries names.
Products mass production Products under development subseries products compatible with bus. control 100-pin 100-pin 80-pin 64-pin 64-pin 64-pin 64-pin 42/44-pin µPD78078 µPD78070A µPD78054 µPD78018F µPD78014 µPD780001 µPD78002 µPD78083 µPD78078Y µPD78070AY µPD78054Y µPD78018FY µPD78014Y µPD78002Y Timer added µPD78054, external interface functions enhanced ROM-less product µPD78078 UART added µPD78014, enhanced Low-voltage (1.8 operation version µPD78014, variations enhanced 16-bit timer added µPD78002 added µPD78002 Basic subseries control Internal UART, low-voltage (1.8 operation possible
driving 78K0 Series 100-pin 80-pin 64-pin µPD780208 µPD78044A µPD78024 driving 100-pin µPD78064 IEBus80-pin µPD78098 CANBus 100-pin 80-pin 64-pin µPD780948 µPD780824 µPD780814 CANBus controller IEBus controller added µPD78054 µPD78064Y Subseries driving, internal UART I/O, µPD78044A enhanecd, display output total: 6-bit counter added µPD78024, display output total: Basic subseries driving, display output total:
µPD78F0828
Major functional differences among subseries
Function Subseries Name Control µPD78078 µPD78070A µPD78054 µPD78018F µPD78014 µPD780001 µPD78002 µPD78083 µPD780208 µPD78044A µPD78024 µPD78064 Capacity Timer 8-bit (UART: 1ch) 16-bit Watch 8-bit 8-bit Serial Interface External MIN. Expansion Value
K-60 K-60 K-60 K-32 K-16 K-60 K-40 K-32 K-32
(UART: 1ch)
driving
driving IEBus µPD78098 K-60 CANBus µPD780948 µPD780814 µPD780824
(UART: 1ch) (UART: (UART: (UART: (UART: 1ch) 1ch) 1ch) 1ch)
µPD78F0828
Overview Functions
Part Number µPD78F0828 Item Internal memory Flash EEPROM Internal high-speed Display Internal expansion EEPROM bytes 1024 bytes bytes bytes bytes bytes bits registers bits registers banks) On-chip instruction execution time selective function 0.25 µs/0.5 µs/1 µs/2 µs/4 MHz) 16-bit operation Multiplcation/division bits bits,16 bits bits) manipulation (set, reset, test, boolean operation) adjustment, etc. Total CMOS input CMOS output CMOS 8-bit resolution channels 3-wire mode: channel UART mode: channel 16-bit timer/event counter 8-bit timer/event counter Watch timer Watchdog timer
Memory space General registers Instruction cycle When main system clock selected Instruction
ports
converter Serial interface
Timer
channels channels channel channel
Timer output Clock output Sound generator Interface Vectored interrupts Maskable interrupts Non-maskable interrupts Software interrupts
(8-bit output 62.5 kHz, kHz, kHz, kHz, MHz, MHz, MHz, main system clock MHz) channel channel Internal external Internal
Internal
Supply voltage Package
80-pin plastic
µPD78F0828
Contents
6.10 6.11 6.12 Configuration (Top View) Block Diagram Functions Normal Operating Mode Pins Non-port Pins Circuits Recommended Connection Unused Pins Flash Memory Programming Selection Transmission Method Flash Memory Programming Functions Connection Flashpro Memory Space Peripheral Hardware Functions Ports Clock Generator Main System Clock Oscillator Timer/Event Counter Clock Output Control Circuit Sound Generator Converter Power Fail Detector Serial Interfaces CAN-Bus Interface Controller/Driver Meter Controller/Driver
Interrupt Functions Test Functions Interrupt Functions Interrupts EEPROM Function Standby Function
Reset Function Instruction Electrical Specifications Package Drawing Recommended Soldering Conditions Appendix Appendix Development Tools Related Documents
µPD78F0828
Configuration (Top View)
80-pin plastic µPD78F0828GC-8BT
Figure 1-1: Configuration
P81/S14 P82/S13 P83/S12 P84/S11 P85/S10 P86/S9 P87/S8 P40/S7 P41/S6 P42/S5 P43/S4 P44/S3 P45/S2 P46/S1 P47/S0 COM3 COM2 COM1 COM0 VLCD
S15/P80 S16/P97 S17/P96 S18/P95 S19/P94 S20/P93 S21/TPO/P92 S22/TIO51/P91 S23/TI22/P90 S24/SI3/P37 S25/SO3/P36 S26/SCK3/P35 S27/TIO50/P34 IC/VPP VSS0 VDD0 CTxD CRxD
SMVSS SMVDD SM11/P20 SM12/P21 SM13/P22 SM14/P23 SM21/P24 SM22/P25 SM23/P26 SM24/P27 SM31/P50 SM32/P51 SM33/P52 SM34/P53 SM41/P54 SM42/P55 SM43/P56 SM44/P57 SMVDD SMVSS
Cautions: Connect IC/VPP (internally connected) directly VSS. AVSS should connected VSS. AVDD/AVREF should connected VDD.
AVSS ANI0/P10 ANI1/P11 ANI2/P12 ANI3/P13 ANI4/P14 AVDD/AVREF VSS1 VDD1 INTP0/P00 INTP1/P01 INTP2/P02 CCLK/ TI21/P65 TI20/P64 TXD0/P63 RXD0/P62 SGOA/PCL/P61 SGO/SGOF/P60 RESET
µPD78F0828
Identifications INTP0 INTP2 TI50, TI51 TI20 TI22 TO51, TO52 CRxD CTxD CCLK SCK3 RxD0 TxD0 Port0 Port1 Port2 Port3 Port4 Port5 Port6 Port8 Port9 Interrupt from Peripherals Timer Input Timer Input Timer Output Timer Output Receive Data Transmit Data Clock Serial Input Serial Output Serial Clock Receive Data Transmit Data SGOA SGOF SM11 SM14 SM21 SM24 SM31 SM34 SM41 SM44 SMVDD SMVSS COM0 COM3 RESET ANI0 ANI4 AVSS AVDD/AVREF VDD0, VDD1, VSS0, VSS1 Sound Generator Output Sound Generator Amplitude Sound Generator Frequency Programmable Clock Output Meter Controller/Driver Meter Controller/Driver Meter Controller/Driver Meter Controller/Driver Meter Controller/Driver Meter Controller/Driver Segment Output Common Output Crystal (Main System Clock) Reset Analog Input Analog Ground Analog Reference Voltage Power Supply Power Supply Programming Power Supply Ground Internally Connected
µPD78F0828
Block Diagram
Figure 2-1: Block Diagram
TPO21/P92 TI20/P64 TI21/P65 TI22/S23/P90 TIO50/S27/P34 TIO51/S22/P91 IC/VPP VDD0 VDD1 VSS1 VSS0
Timer Capture with Filter Timer TM50 Timer TM51 Timer TM52
Port
Port Port System Control RESET
Port
Port Watch Timer Port Watchdog Timer SCK3/S26/P35 SO3/S25/P36 SI3/S24/P37 RxD0/P62 TxD0/P63 ANI0/P10 ANI4/P14 AVDD/AVREF AVSS 78K0 Core Byte Flash Port Port Port
Serial Interface SIO3 3-wire mode UART0
S0/P47 S7/P40
Converter S8/P87 S15/P80 Power Fail Detector Interface EEPROM Byte Controller/ Driver Byte S16/P97 S23/P90
INTP0/P00 INTP2/P02
Interrupt Control Standby Control
S23/P37 S27/P34 CRxD CTxD CCLK DCAN Interface
PCL/SGOA/P61
Clock Output Control Sound Generator Output
COM0 COM3 VLCD SM11/P20 SM14/P23
SGO/SGOF/P60
SM21/P24 SM24/P27
Meter Controller/ Driver
SM31/P50 SM34/P53
SM41/P54 SM44/P57 SMVDD SMVDD SMVSS SMVSS
Remark:
internal capacity depends product.
µPD78F0828
Functions
Normal Operating Mode Pins/Pin Input/Output Types
Table 3-1: Input/Output Types
Input/ Output Input/ Output Name P10-P14 Function Port 4-bit input/output port Input/output mode specified bit-wise. used input port, pull-up resistor connected software bit-wise. Port 5-bit input Input mode specified bit-wise Alternate Function INTP0 INTP1 INTP2 CCLK ANIO-ANI4 SM11 SM12 SM13 SM14 SM21 SM22 SM23 SM24 TIO50/S27 SCK3/S26 SO3/S25 SI3/S24 After Reset Input
Input
Input
Port
Output
Hi-Z
8-bit output port
Input/ Output
Input/ Output
P40-P47
Port 4-bit input/output mode This port used segment signal output port port 1-bit units setting port function. Port 8-bit input/output port Input/output mode specified bit-wise. This port used segment signal output port port 8-bit units setting port function.
Input
S7-S0
Input
Output
Input/ Output
Port
8-bit output mode only
Port 6-bit input/output port Input/output mode specified bit-wise. Port 8-bit input/output port Input/output mode specified bit-wise. This port used segment signal output port port 1-bit units setting port function. used input port, pull-up resistor connected software bit-wise. Port 8-bit input/output port Input/output mode specified bit-wise. This port used segment signal output port port 1-bit units setting port function. used input input port, pull-up resistor connected software bit-wise.
SM31 SM32 SM33 SM34 SM41 SM42 SM43 SM44 SGOF/SGO PCL/SGOA RxD0 TxD0 TI20 TI21
Hi-Z
Input
Input/ Output
P80-P87
S8-S15
Input
Input/ Output
TI22/S23 TIO51/S22 TPO/S21
Input
µPD78F0828
Non-Port Pins
Table 3-2: Non-Port Pins
Name INTP0 INTP1 INTP2 SCK3 RxD0 TxD0 CRxD CTxD CCLK TI20 TI21 TI22 TI50 TI51 TO50 TO51 Output Output Input External count clock input 8-bit timer (TM50) External count clock input 8-bit timer (TM51) 16-bit timer output 8-bit timer output (also used output) Clock output (for main system clock trimming) Input Input Input Input Output Input/ Output Input Output Input Output Input Input/ Output Function External interrupts with specifiable valid edges (rising edge, falling edge, both rising falling edges) Serial interface serial data input Serial interface serial data output Serial interface serial clock input/output Asynchronous serial interface serial data input Asynchronous serial interface serial data output serial data input serial data output External clock Capture trigger input Input Input Input Input Input Input Input Input Output Input After Reset Alternate Function P35/S26 P36/S25 P37/S24 P90/S23 P34/S27/TO50 P91/S22/TO51 P92/S21 P34/S27/TI50 P91/S22/TI51 P61/SGOA P60/SGOF P61/PCL P60/SGO
Output
Segment signal output controller/driver
Input
COM0-COM3 Output SGOA SGOF ANI0 ANI4 AVDD/AVREF AVSS SM11 SM14 SM21 SM24 SM31 SM34 SM41 SM44 RESET VDD0, VDD1 VSS0, VSS1 Output Output Output Input
Common signal output controller/driver Sound generator output Sound generator amplitude output Sound generator frequency output converter analog input converter reference voltage input, converter power supply converter ground potential. Connect VSS.
Output Input Input Input Input
Output
Meter control output signal
Hi-Z
Input
System reset input Crystal connection main system clock Positive power supply
Ground potential High voltage supply flash programming (only flash version) Internal connection. Connect directly (only MaskRom version)
µPD78F0828
Circuits Recommended Connection Unused Pins input/output circuit type each recommended connection unused pins shown following table. input/output circuit configuration each type, table.
Table 3-3: Types Input/Output Circuits (1/2)
Name P00/INTP0 P01/INTP1 P02/INTP2 P03/CCLK P10/ANI0 P11/ANI1 P12/ANI2 P13/ANI3 P14/ANI4 P20/SM11 P21/SM12 P22/SM13 P23/SM14 P24/SM21 P25/SM22 P26/SM23 P27/SM24 P34/TI51/TO50/S27 P35/SCK3/S26 P36/SO3/S25 P37/SI3/S24 P40/S7 P41/S6 P42/S5 P43/S4 P44/S3 P45/S2 P46/S1 P47/S0 P50/SM31 P51/SM32 P52/SM33 P53/SM34 P54/SM41 P55/SM42 P56/SM43 P57/SM44 P60/SGOF/SGO P61/PCL/SGOA P62/RxD0 P63/TxD0 P64/TI20 P65/TI21 Connect resistor individually 17-B 17-A 17-B Connect resistor individually Connect resistor individually Connect resistor individually Input/Output Circuit Type Recommended Connection Unused Pins
17-A
Connect resistor individually
µPD78F0828
Table 3-3: Types Input/Output Circuits (2/2)
Name P80/S15 P81/S14 P82/S13 P83/S12 P84/S11 P85/S10 P86/S9 P87/S8 P90/TI22/S23 P91/TI51/TO51/S22 P92/TPO/S21 P03/S20 P04/S19 P05/S18 P06/S17 P07/S16 COM0 COM1 COM2 COM3 VLCD RESET AVDD/AVREF AVSS SMVDD SMVSS CRxD CTxD Leave open 17-B 17-B Connect resistor individually Input/Output Circuit Type Recommended Connection Unused Pins
17-B 17-A Connect resistor individually
Leave open Connect Connect Connect Connect Connect directly Connect independently resistor Leave open
µPD78F0828
Figure 3-1: Input/Output Circuits (1/2)
Type Type
P-ch Data N-ch
Type
Type Data P-ch IN/OUT IN/OUT Output disable N-ch
Data
P-ch
Output disable
N-ch
Input disable
Type
Type
Data P-ch IN/OUT Output disable N-ch
Pullup enable Data P-ch
P-ch
IN/OUT Output disable N-ch
µPD78F0828
Figure 3-1: Input/Output Circuits (2/2)
Type 17-A Type 17-B
Pullup enable Data P-ch
P-ch
Pullup enable Data IN/OUT P-ch
P-ch
IN/OUT Output disable N-ch
Output disable Input enable VLC0 P-ch VLC1 N-ch Data P-ch VLC2 N-ch N-ch P-ch
N-ch
P-ch N-ch Data P-ch N-ch N-ch P-ch
Type P-ch VLC0 VLC1
Type
P-ch Comparator N-ch VREF (Threshold Voltage)
VLC2
Input enable
N-ch
µPD78F0828
Flash Memory Programming
Writing flash memory performed without removing device from target system. Writing performed connecting Flashpro host machine target system. Remark: Flashpro product Naitou Densei Machidaseisakusho Co., LTD.
Selection Transmission Method Writing flash memory performed using Flashpro with serial transmission method. transmission method selected from those listed Table perform write operation. Figure shows format select transmission mode. Each transmission method selected according number pulses shown Table 4-1.
Table 4-1: List Transmission Methods
Transmission Method 3-Wire Mode UART Mode Number Channels Pins SI3/P37, SO3/P36, SCK3/P35 RxD0/P62, TxD0/P63 Number Pulses
Note: Caution:
Serial transmission performed controlling ports with software. Always select transmission method according number pulses shown Table 4-1.
Figure 4-1: Format Transmission Method Selection
RESET
µPD78F0828
4.2. Flash Memory Programming Functions Operations such writing flash memory performed various commands/data transmission reception operations according selected transmission method. Table shows major functions flash memory programming.
Table 4-2: Major Functions Flash Memory Programming
Function Reset Batch verify Batch delete Batch blank check High-speed write Continuous write Status Oscillation frequency setting Delete time setting Baud rate setting Silicon signature read Description Detects write stop transmission synchronisation. Compares entire memory contents input data. Deletes entire memory contents. Checks deletion status entire memory. Performs writing flash memory according write start address umber write data (bytes). Performs successive write operations using data input with high speed operation. Checks current operation mode operation end. Inputs resonator oscillation frequency information. Inputs memory delete time. Sets transmission rate when UART method used. Outputs device name, memory capacity, device block information.
Connection Flashpro
connection Flashpro µPD78F0828 differs according transmission method. connection each transission method shown Figures 4-1, 4-2, 4-3, respectively.
Figure 4-2: Connection Flashpro 3-Wire Method (SI03)
Flashpro VPPnNote RESET µPD78F0828 RESET SCK3
Note:
Figure 4-3: Connection Flashpro UART Method (UART)
Flashpro VPPnNote RESET µPD78F0828 RESET RxD0 TxD0
Note:
µPD78F0828
Memory Space
memory µPD78F0828 shown Figure 5-1.
Figure 5-1: Memory
FFFFH FF20H FF1FH FF00H FEFFH FEE0H FEDFH FE20H FB00H FAFFH FA80H FA7FH FA64H FA63H FA00H F9FFH F900H F8FFH F800H F7DFH Special Function Registers (SFRs) bits
General Registers bits Internal High-speed 1024 bits
usable Display bits usable EEPROM Bytes usable Expansion Bytes nnnnH Program Area 1000H 0FFFH CALLF Entry Area 0800H 07FFH
Program Area
0080H 007FH CALLT Table Area usable Internal Flash Bytes 0040H 003FH Vector Table Area 0000H
F400H F3FFH F000H EFFFH
0000H
µPD78F0828
Peripheral Hardware Function
Ports Input/output ports classified into three types. CMOS input/output (Port Port3, Port4, Port Port CMOS output (Port Port Input (P10 P14) Total
Table 6-1: Functions Ports
Port Name Port Port Port Port Name Function Input/output port. Input/output specified bit-wise. When used input port, on-chip pull-up resistor used bit-wise software. Input port. Output port. Input/output port. Input/output specified bit-wise. When used input port, on-chip pull-up resistor used bit-wise software. When used output port, port function specified software. Input/output port. Input/output specified 8-bit units. When used input port, on-chip pull-up resistor used bit-wise software. When used output port, port function specified software. Output port. Input/output port. Input/output specified bit-wise. When used input port, on-chip pull-up resistor used bit-wise software. Input/output port. Input/output specified bit-wise. When used input port, on-chip pull-up resistor used bit-wise software. When used output port, port function specified software. Input/output port. Input/output specified bit-wise. When used input port, on-chip pull-up resistor used bit-wise software. When used output port, port function specified software.
Port Port Port Port
Port
Note:
have pull-up resistor option.
µPD78F0828
Clock Generator There kind clock generator: main system clock generator. possible change instruction execution time. 0.25 µs/0.5 µs/1 µs/2 µs/4 main system clock frequency MHz)
Figure 6-1: Clock Generator Block Diagram
Prescaler Main System Clock Oscillator Clock peripheral hardware
Prescaler
STOP
Selector
Standby Control Circuit
Clock (fCPU)
Main system clock oscillator main system clock oscillator oscillates with crystal ceramic resonator connected pins.
Figure 6-2: Oscillator Circuit
Crystal ceramic oscillation
External clock
Crystal resonator ceramic resonator
External Clock
µPD78F0828
Timer/Event Counter There following seven timer/event counter channels: 16-bit timer channel 8-bit timer/event counter channels Watch timer channel Watchdog timer channel
Table 6-2: Types Functions Timer/Event Counters
8-bit Timer/Event Counter channels channels outputs outputs outputs Watch Timer channel Watchdog Timer channel 16-bit Timer channel inputs 8-bit Timer channel
Type
Function
Interval timer External event counter Timer output output Pulse witdth measurement Square wave output One-shot pulse output Interrupt request
Figure 6-3: Timer
Selector
16-Bit Timer Register (TM2)
Overflow
TI22
Schmitt Trigger Input Buffer
Digital Filter
Prescaler 1/2, 1/4,
Edge Detection Circuit
16-Bit Capture Register (CR22)
INTTM22 Schmitt Trigger Input Buffer Digital Filter Edge Detection Circuit
TI21
16-Bit Capture Register (CR21)
INTTM21 Schmitt Trigger Input Buffer Digital Filter Edge Detection Circuit
TI20
16-Bit Capture Register (CR20)
INTTM20 DCAN Terminal related output port TPOE Internal
µPD78F0828
Valid edge (rising edge, falling edge both edges) selectable software
µPD78F0828
Figure 6-4: Digital Capture Input Filter
TI22
Counter
Selector Internal
Edge Detection
TI20, TI21
Edge Detection
Internal
µPD78F0828
Figure 6-5: 8-Bit Timer/Event Counter Block Diagram
Internal
8-bit Compare Register (CR51) Selector Match Mask Circuit Output Control Circuit INT51
8-bit Timer Register (TM51) Clear
TO51/P91/TI51/S22
TI51 TO51
Internal
Figure 6-6: 8-Bit Timer/Event Counter Block Diagram
Internal
8-bit Compare Register (CR50)
Selector
Match
INT50
8-bit Timer Register (TM50) Clear
Output Control Circuit
TO50 TI50
TI50 TO50
Internal
µPD78F0828
Figure 6-7: 8-Bit Timer (TM52) Block Diagram
Internal
8-bit Compare Register (CR52)
Match
INT52
Selector
8-bit Counter(TM52) Clear
Internal
Figure 6-8: Watch Timer Block Diagram
Selector
fx/2
Prescaler
Selector
5-bit Counter
INTWT
fx/2
Selector
INTWTI
µPD78F0828
Figure 6-9: Watchdog Timer Block Diagram
fx/2
Prescaler fx/213 fx/214 fx/215 fx/216 fx/217 fx/218 fx/220
INTWDT Maskable interrupt request
Selector
Control Circuit
RESET INTWDT Non-maskable interrupt request
Clock Output Control Circuit This circuit output clocks following frequencies: 62.5 kHz/125 kHz/250 kHz/500 kHz/1 MHz/2 MHz/4 MHz/8 main system clock frequency MHz)
Figure 6-10: Clock Output Control Circuit Block Diagram
fX/2 fX/23 fX/24 fX/25 fX/26 fX/27 fX/22
Selector
Synchronization Circuit
Output Control Circuit
SGOA
Selector
(FSYS)
fSG1 fSG2 Clear
Selector
Comparator
Selector
µPD78F0828
Sound Generator sound generator will produce sounds composed rectangular frequency signal signal volume control.
Figure 6-11:
Block Diagram Sound Generator
SGO/SGOF/P60
SGBR=1 counter Amplitude Comparator SGOA/PCL/P61
SGCR
SGOB
SGCL2 SGCL1 SGCL0
SGBR
SGBR3 SGBR2 SGBR1 SGBR0
SGAM SGAM6 SGAM5 SGAM4 SGAM3 SGAM2 SGAM1 SGAM0
Internal
Internal
Internal
µPD78F0828
sound generator output selectable separate frequency-/volume-output SGOF/SGOA composed signal SGO. output signal composed output following principle shape:
Figure 6-12: Composed Sound Generator Output
SGOF Output
SGOA Output (Amplitude)
Output
µPD78F0828
Converter converter consists five 8-bit resolution channels. conversion started software. AVDD AVREF connected internally.
Figure 6-13: Converter Block Diagram
Series Resistor String /AVREF
Selector
ANI0/P10
Selector
Sample Hold Circuit Voltage Comparator
ANI1/P11 ANI2/P12 ANI3/P13 ANI4/P14
Successive Approximation Register (SAR)
Control Circuit
INTAD
Conversion Result Register (ADCR1)
Internal
µPD78F0828
Power Fail Detector block diagram power fail detector shown figure 6-14.
Figure 6-14: Block Diagram Power Fail Detector
Conversion Result Register (ADCR1)
ANI4/P14
Selector
ANI3/P13 ANI2/P12 ANI1/P11 ANI0/P10
Comparator
Compare Register (PFT)
Selector
Internal
INTAD (A/D Conversion termination interrupt) (Power fail Power detection interrupt)
µPD78F0828
Serial Interfaces There following on-chip serial interface channels synchronous with clock: Serial interface channel Serial interface channel-UART
Table 6-3: Types Functions Serial Interfaces
Function 3-wire serial mode Asynchronous serial interface (UART) mode Serial Interface Channel (MSB first) Serial Interface Channel UART (On-chip dedicated baud rate generator
Figure 6-15: Serial Interface Channel Block Diagram
Internal
SI3/P37/S24
Serial Shift Register (SIO3)
SO3/P36/S25
SCK3/P35/S26
Serial Clock Counter
INTCSI3
Serial Clock Control Circuit
Selector
fX/22 fX/23 fX/24
µPD78F0828
Figure 6-16: Serial Interface UART Block Diagram
Internal
Receive Buffer Register (RXB0)
Direction Control Circuit
Direction Control Circuit
Transmit Shift Register (TXS0)
RXD0/P62 TXD0/P63
Receive Shift Register (RXS0)
Transmit Control Circuit
INTST0
Receive Control Circuit
INTSER0 INTSR0
Baud Rate Generator
fSCK
Selector
fX/21 fX/28
µPD78F0828
6.10 CAN-Bus Interface CAN-Bus Interface following functions: protocol with active extended frame. maximum Baud rate clock). Receice messages will stored area depending message identifier, which unused bytes used CPU. Unique identifier messages usable. transmit channels with masks.
Figure 6-17: CAN-Bus Interface
Control Extended
CTxD DCAN-Interface CRxD
High Speed
µPD78F0828
6.11 Controller/Driver
Table 6-4: Display Mode Types Maximum Number Display Pixels
Bias Method Time Multiplexing Common Signal used COM0 COM3 Maximum Number Display Pixels segments commons)
Figure 6-18: Controller/Driver Block Diagram
Internal
Prescaler Timing Controller Segment Data Selector Drive Voltage Generator Segment Driver Common Driver fLCD Selector
Display Data Memory
S0/P47.S27/P34
COM0 COM1 COM2 COM3
VLCD
µPD78F0828
6.12 Meter Controller/Driver meter controller/driver function drive stepping motor external meter control cross coil. output pulse with resolution bits. drive four 360° type meters.
Figure 6-19: Meter Controller/Driver Block Diagram
Internal
Compare Register
Selector fx/2 Pulse Generation Circuit Output Control Circuit
SMn1 (sin+) SMn2 (sin-)
µPD78F0828
Interrupt Functions Test Functions
Interrupt Functions total interrupt functions provided, divided into following three types. Non-maskable interrupt Maskable interrupt Software interrupt
Table 7-1: Interrupt Vector Table
Interrupt PriorityNote1 Interrupt Source Name INTWDT INTWDT INTAD INTOVF INTTM20 INTTM21 INTTM22 INTP0 INTP1 INTP2 INTCE INTCR INTCT0 INTCT1 INTCSI3 INTSER0 INTSR0 INTST0 INTTM50 INTTM51 INTTM52 INTWE INTWTI INTWT Trigger Overflow watchdog timer (with watchdog timer mode selected) Overflow watchdog timer (with watchdog timer mode selected) converter conversion Overflow timer Generation timer capture register match Generation timer capture register match Generation timer capture register match input edge detection input edge detection input edge detection error receive transmit buffer transmit buffer serial channel transfer UART reception error generation UART reception UART transfer Generation TM50 match signal Generation TM51 match signal Generation TM52 match signal EEPROM data write Reference time interval signal from watch timer Reference time interval signal from watch timer instruction execution Internal Basic Internal/ Vector Structure External Address TypeNote2 0004H 0004H 0006H 0008H 000AH 000CH 000EH External 0010H 0012H 0014H 0016H 0018H 001AH 001CH 001EH 0020H 0022H 0024H 0026H 0028H 002AH 002CH 002EH 0030H 003EH
Maskability Nonmaskable
Maskable
Internal
Software
Notes:
Default priority priority order when several maskable interruptions generated same time. highest order lowest order. Basic structure types correspond Figure 7-1.
µPD78F0828
Interrupts
Figure 7-1: Interrupt Function Basic Configuration (1/2)
Internal non-maskable interrupt
Internal
Interrupt request
Priority Control Circuit
Vector Table Address Generator
Standby release signal
Internal maskable interrupt
Internal
Interrupt request
Priority Control Circuit
Vector Table Address Generator
Standby release signal
External maskable interrupt
Internal
External Interrupt Mode Register (EGN, EGP)
Interrupt request
Edge Detector
Priority Control Circuit
Vector Table Address Generator Standby release signal
µPD78F0828
Figure 7-1: Interrupt Function Basic Configuration (2/2)
Software interrupt
Internal
Interrupt request
Priority Control Circuit
Vector Table Address Generator
µPD78F0828
EEPROM Function
µPD78F0828 incorporates only Kbytes 8-bit also bytes 8-bit EEPROM (Electrically Erasable PROM) data memory. EEPROM, unlike static RAM, retain contents when power turned off. Unlike EPROM, it`s contents erased electrically without using ultraviolet rays. EEPROM manipulated 8-bit memory manipulation instructions.
Standby Function
standby function intends reduce current consumption. following modes: this mode, operation clock stopped. average current consumption HALT mode: reduced intermittent operation combining this mode with normal operation mode. this mode, oscillation main system clock stopped. operations STOP mode: performed main system clock suspended, only subsystem clock used extremely small power consumption.
Figure 9-1: Standby Function
Main System Clock Operation
Interrupt request
STOP instruction Interrupt request
HALT instruction
STOP Mode (Oscillation main system clock stopped.)
HALT Mode (Supply clock stopped although clock generated.)
Note:
Current consumption reduced shutting main system clock.
Reset Function
There following reset methods. External reset input RESET Internal reset watchdog timer runaway time detection
µPD78F0828
Instruction
8-Bit Instructions MOV, XCH, ADD, ADDC, SUB, SUBC, AND, XOR, CMP, MULU, DIVUW, INC, DEC, ROR, ROL, RORC, ROLC, ROR4, ROL4, PUSH, POP, DBNZ.
Table 11-1: 8-Bit Instructions
Operand #byte Operand ADDC SUBC ADDC SUBC ADDC SUBC DBNZ ADDC SUBC ROR4 ROL4 PUSH DBNZ ADDC SUBC ADDC SUBC ADDC SUBC
Note
[HL+byte] saddr !addr16 [DE] [HL] ADDC SUBC $addr16 None
MOVU
RORC ROLC
saddrMOV
!addr16 [DE] [HL] [HL+byte]
MULU DIVUW
Note:
Except
µPD78F0828
16-Bit Instructions MOVW, XCHW, ADDW, SUBW, CMPW, PUSH, POP, INCW, DECW.
Table 11-2: 16-Bit Instructions
Operand #word Operand ADDW SUBW CMPW MOVW MOVW MOVW MOVW MOVW MOVW MOVW MOVW MOVW
Note
sfrp
saddrp
!addr16
None
MOVW XCHW
MOVW
MOVW
MOVW
MOVW
sfrp saddrp !addr16
INCW, DECW PUSH,
Note:
Only when
Manipulation Instructions MOV1, AND1, OR1, XOR1, SET1, CLR1, NOT1, BTCLR.
Table 11-3: Manipulation Instructions
Operand A.bit Operand MOV1 A.bit MOV1 sfr.bit MOV1 saddr.bit MOV1 PSW.bit MOV1 [HL].bit MOV1 AND1 XOR1 MOV1 AND1 XOR1 MOV1 AND1 XOR1 MOV1 AND1 XOR1 MOV1 AND1 XOR1 BTCLR BTCLR BTCLR BTCLR BTCLR SET1 CLR1 SET1 CLR1 SET1 CLR1 SET1 CLR1 SET1 CLR1 SET1 CLR1 NOT1 sfr.bit saddr.bit PSW.bit [HL].bit $addr16 None
µPD78F0828
Call instructions/Branch instructions CALL, CALLF, CALLT, BNC, BNZ, BTCLR, DBNZ.
Table 11-4: Call Instructions/Branch Instructions
Operand Operand Basic instruction CALL CALLF CALLT BTCLR DBNZ !addr16 !addr11 [addr5] $addr16
Compound instruction
Other instructions ADJBA, ADJBS, BRK, RET, RETI, RETB, SEL, NOP, HALT, STOP.
µPD78F0828
Electrical Specifications
Absolute Maximum Ratings
Table 12-1: Absolute Maximum Ratings
Parameter Supply voltage Symbol AVDD AVSS P03, P26, P34, P47, P57, P64, P65, P67, P77, P120 P127, P130 P137, P140 P147, CL1, RESET Analog input (except P27, P57, P60) P27, P57, total P03, P37, P47, P65, P87, P97, CTxD total (except P27, P57, P60) P27, P57, total P03, P37, P47, P65, P87, P97, CTxD total Peak value Effective value Peak value Effective value Peak value Effective value Conditions Rating -0.3 +6.0 -0.3 +11.0 -0.3 +0.3 -0.3 +0.3 -0.3 +0.3 Unit
Input voltage Output voltage Analog input voltage High level output current
-0.3 +0.3 AVSS -0.3 AVDD+0.3
level output current
Note
Operating ambient temperature Storage temperature
TSTG
+150
Note: Caution:
Effective value should calculated follows: [Effective value] [Peak value] duty Product quality suffer absolute maximum ratings exceeded even single parameter even momentarily, because absolute maximum ratings rated values which product verge suffering physical damage. Therefore product must used under conditions which ensure that absolute maximum ratings exceeded. characteristics dual-function pins same those port pins unless otherwise specified.
Remark:
µPD78F0828
Capacitance
Table 12-2: Capacitance
Parameter Input capacitance Symbol Function Other than measured pins: P03, P37, P47, P65, P87, P97, Other than measured pins: CTxD P60, P27, Min. Max. Unit
Input/output capacitance
Remark:
characteristics dual-function pins same those port pins unless otherwise specified.
µPD78F0828
Main System Clock Oscillation Circuit Characteristics +85°
Table 12-3: Main System Clock Oscillation Circuit Characteristics
Resonator Ceramic resonator Recommended Circuit
Parameter Oscillator Note frequency (fx)
Conditions
MIN.
TYP.
MAX.
Unit
8.38
Oscillation Note2 stabilization time
After reaches oscillator voltage range MIN.
Crystal resonator
Oscillator Note frequency (fx)
8.38
Oscillation Note2 stabilization time
After reaches oscillator voltage range MIN.
External clock
input Note frequency (fx) input high/low-level width (tXH, tXL)
8.38
PD74HCU04
Notes:
Indicates only oscillation circuit characteristics. Refer Characteristics" instruction execution time. Time required stabilize oscillation after reset STOP mode release.
Cautions: When using main system clock oscillation circuit, wiring area enclosed with broken line should carried follows avoid adverse effect from wiring capacitance. Wiring should short possible. Wiring should cross other signal lines. Wiring should placed close varying high current. potential oscillation circuit capacitor ground should always same that VSS. ground wiring ground pattern which high current flows. fetch signal from oscillation circuit.
When main system clock stopped system operated subsystem clock, subsystem clock should switched again main system clock after oscillation stabilization time secured program.
µPD78F0828
Characteristics +85°
Table 12-4: Characteristics
Parameter High-level input voltage Symbol VIH1 VIH2 VIH4 Low-level input voltage VIL1 VIL2 VIL4 High-level output voltage VOH1 Conditions P03, P14, P47, P65, P87, RESET P03, P14, P47, P65, P87, RESET P03, P34, P47, P67, P87, P27, LCOIL P03, P34, P47, P67, P87, P27, LCOIL P03, P27, P34, P47, P57, P67, P87, P03, P27, P34, P47, P57, P67, P87, VOUT VOUT MIN. TYP. MAX. Unit
VOH2 VOH3 Low-level output voltage
VOL1
VOL2 VOL3 High-level input leakage current
0.07
ILIH1
ILIH2 Low-level input leakage current ILIL1
High-level output leakage current Low-level output leakage current Software pull-up resistor
ILIL2 ILOH ILOL
Remark:
characteristics dual-function pins same those port pins unless specified otherwise.
µPD78F0828
Characteristics +85° Flash EEPROM Version
Table 12-5: Characteristics Flash EEPROM Version
Parameter Power supply current
Note
Symbol IDD1 IDD2 IDD5
Conditions crystal oscillation operating mode (PCC 00h) crystal oscillation HALT mode crystal oscillation STOP mode
MIN.
TYP.
MAX.
Unit
Note: Remark:
AVDD/AVREF current, port current (including current flowing on-chip pull-up resistor), split resistors EEPROM access included. Main system clock oscillator frequency.
Characteristics +85° 4.0. Bias Method
Table 12-6: Characteristics Bias Method
Parameter drive voltage split resistor output voltage Note deviation (common) output voltage Note deviation (common) Symbol VLCD RLCD VODC VODS VLCD VLCD0 VLCD VLCD1 VLCD VLCD2 VLCD1 Conditions MIN. TYP. MAX. Unit
Note:
voltage deviation difference from output voltage corresponding ideal value segment common outputs (VLCD).
µPD78F0828
Characteristics Basic Operation +85° 4.0.
Table 12-7: Characteristics Basic Operation
Parameter Cycle time (min. instruction execution time) TI50, TI51 input frequency TI50, TI51 input high/low level width TI20, TI21, TI22 input high/low level width Interrupt input high/low level width RESET level width Symbol fTI5 tTIH5 tTIL5 tTIH2 tTIL2 TINTH TINTL tRSL Test Conditions MIN. 0.25 3/fSMP2
Note
TYP.
MAX.
Unit
INTP0-2
Note:
fSMP2 (sampling clock) fx/8, fx/16, fx/32, fx/64
Figure 12-1:
Cycle time
Operation guaranteed range
Supply voltage
µPD78F0828
Serial Interface +85° 4.0. Serial Interface Channel
Table 12-8: 3-wire serial mode (SCK. Internal clock output)
Parameter SCK3 cycle time SCK3 high/low-level width setup time SCK3) hold time (from SCK3) output delay time (from SCK3) Symbol TKCY1 tKH1, tKL1 tSIK1 tKSI1 tKSO1
Note
Conditions
MIN.
MAX.
Unit
1000
tKCY1/2
Note:
load capacitance SO3, SCK3 output line
Table 12-9: 3-wire serial mode (SCK3. External clock output)
Parameter SCK3 cycle time SCK3 high/low-level width setup time SCK3) hold time (from SCK3) output delay time (from SCK3) Symbol TKSO1 tKH1, tKL1 tSIK1 tKSI1 tKSO1
Note
Conditions
MIN.
MAX.
Unit
Note:
load capacitance SO3, SCK3 output line.
Table 12-10: UART Mode (Dedicated baud rate generator output)
Parameter Transfer rate Symbol Conditions MIN. TYP. MAX. Unit Kbps
µPD78F0828
Figure 12-2: Timing Test Points (excluding input)
Test points
Figure 12-3: Clock Timing
1/fX
Input
Figure 12-4: Timing
tTIL2 TI20, TI21, TI22 tTIH2
Serial Transfer Timing
Figure 12-5: 3-wire serial mode
tKCYm tKLm tKHm
SCK3 tSIKm tKSIm
tKSO
Input data
Output data
µPD78F0828
Converter Characteristics +85° AVSS MHz)
Table 12-11: Converter Characteristics
Parameter Resolution Overall error Conversion time Analog input voltage Reference voltage AVDD AVSS resistance tCONV VIAN AVDD RAIREF CS-bit AVSS AVDD Symbol Conditions MIN. TYP. MAX. Unit
Note: Remark:
Overall error excluding quantization error LSB). indicated ratio full-scale value. Main system clock oscillation frequency
EEPROM Characteristics +85°
Table 12-12: EEPROM Characteristics
Parameter Voltage range Write time Erase/Write cycles Additional current when EEPROM erased/written Symbol VEERW tEEW NEEWT IEE-W Test Conditions MIN. 100000 TYP. MAX. Unit cycle
µPD78F0828
Data Memory Stop Mode Supply Voltage Data Retention Characteristics +85°
Table 12-13: Data Memory Stop Mode Supply Voltage Data Retention Characteristics
Parameter Data retention power supply voltage Data retention power supply current Release signal time Oscillation stabilization wait time Symbol VDDDR DDDR tSREL tWAIT Release RESET Release interrupt VDDDR Note
Test Conditions
MIN.
TYP.
MAX.
Unit
Note: Remark:
combination with bits (OSTS0 OSTS2) oscillation stabilization time select register, selection 212/fx 214/fx 217/fx possible Main system clock oscillation frequency
Figure 12-6: Data Retention Timing (STOP mode release RESET)
Internal reset operation HALT mode STOP mode Operating mode
Data retension mode
STOP instruction execution RESET
VDDDR tSREL
tWAIT
Figure 12-7: Data Retention Timing (Standby release signal: STOP mode release interrupt signal)
HALT mode STOP mode Operating mode
Data retension mode
STOP instruction execution Standby release signal (interrupt request)
VDDDR tSREL
tWAIT
µPD78F0828
Figure 12-8: Interrupt Input Timing
tINTL INTP0 INTP4 tINTH
Figure 12-9: RESET Input Timing
tRSL
RESET
µPD78F0828
Package Drawing
Figure 13-1: Package Drawing
Plastic
Detail lead
Note: Each lead centerline located within 0.13 (0.005 inch) true position (T.P.) maximum material condition.
Item
Millimeters 17.2±0.4 14.0±0.2 14.0±0.2 17.2±0.4 0.825 0.825 0.30±0.10 0.13 0.65 (T.P.) 1.6±0.2 0.8±0.2 0.15 +0.10 -0.05 0.10 0.1±0.1 5°±5° MAX.
Inches 0.677±0.016 0.551 +0.009 -0.008 0.551 +0.009 -0.008 0.677±0.016 0.032 0.032 0.012 +0.004 -0.005 0.005 0.026 (T.P.) 0.063±0.008 0.031 +0.009 -0.008 0.006 +0.004 -0.003 0.004 0.106 0.004±0.004 5°±5° 0.119 MAX. S80GC-65-3B9-4
Remark:
shape material product same mass produced product.
µPD78F0828
Recommended Soldering Conditions
µPD78F0828 should soldered mounted under conditions table below. detail recommended soldering conditions, refer information document Semiconductor Device Mounting Technology Manual (IEI-1207). soldering methods conditions other than those recommended below, consult sales personnel. µPD78F0828GC-8BT: 80-pin plastic
Table 14-1: Surface Mounting Type Soldering Conditions
Soldering Method Infrared reflow Soldering Conditions Package peak temperature: 235° Duration: sec. max. 210° above), Number times: twice max. <Precautions> second reflow should started after first reflow device temperature returned ordinary state. Flux washing must performed water after first reflow. Package peak temperature: 215° Duration: sec. max. 210° above), Number times: twice max. <Precautions> second reflow should started after first reflow device temperature returned ordinary state. Flux washing must performed water after first reflow. Soldering bath temperature: 260° max., Duration: sec. max., Number times: once, Preheating temperature: 120° max. (package surface temperature) temperature: 300° max., Duration: sec. max. (per device side) Recommended Condition Symbol IR35-00-2
VP15-00-2
Wave soldering part heating
WS60-00-1
Caution:
more than soldering method should avoided (exept case part heating).
µPD78F0828
Appendix Development Tools
following tools available system development using µPD780828. Language Processing Software
RA78K0 Notes CC78K0 DF780828 Notes CC78K0-L
Notes
Assembler package used common 78K0 series compiler package used common 78K0 series Device file used µPD780828 subseries compiler library source file used common 78K0 series
PROM Writing Tools
Flashpro FA-80GC Dedicated flash writer micro controllers with on-chip flash memory Programmer adapter connected Flash-Pro
Debugging Tools
IE-78001-R-A IE-70000-98-IF-C IE-70000-PC-IF-C IE-78K0-NS-P04 IE-780828-NS-EM4 IE-78K0-R-EX1 EP-78230GC-R EV-9200GC-80 ID78K0 SM78K0 DF780828 In-circuit emulator used common 78K0 series (compatible with ID78K0) Interface adapter when PC9800 series (except notebooks) used host Machine (for IE-78001-R-A) Interface adapter when PC/AT compatibles used host machine Emulation board µPD780828 subseries Probe board µPD780828 subseries Adapter board connection probe board emulation board Emulation probe used common µPD780828 subseries Socket mounting target system board created 64-pin plastic Integrated debugger IE-78001-R-A System simulator used common 78K0 series Device file used µPD780948 subseries
Real-Time
RX78K0 Notes MX78K0
Notes
Real-time used 78K0 series used 78K0 series
Fuzzy Interference Development Support System
FE9000 /FE9200 Note Note FT9080 /FT9085 Note FI78K0 Note FD78K0
Note Note
Fuzzy knowledge data creating tool Translator Fuzzy interference module Fuzzy interference debugger
Notes:
Based PC-9800 series (MS-DOSTM) Based PC/AT(PC DOSTM) Based HP9000 series 300TM, HP9000 series 700(HP-UXTM), SPARCstation(SunOSTM), EWS-4800 series (EWS-UX/V) Based PC-9800 series (MS-DOS WindowsTM) Based PC/AT Windows) development tools supplied third-party manufacturers, refer 78K0 series Selection Guide (IF-1185). RA78K0, CC78K0, SM78K0 D78K0 combination with DF780828/F0828.
Remarks:
µPD78F0828
Appendix Related Documents
Documents Related Devices
Document Japanese IEU-849 IEM-5522 IEM-5521 IEA-767 English IEU-1372 prepared
Document 78K0 Series User's Manual-Instruction 78K0 Series Instruction Table 78K0 Series Instruction 78K0 Series Application Note-Fundamental (III)
Documents Development Tools (User's Manuals)
Document Japanese Operation Language Operation Language Programming Know-how EEU-809 EEU-815 EEU-817 EEU-656 EEU-655 EEU-618 EEU-777 EEU-810 EEU-978 EEU-934 Reference External Port Specification Reference English EEU-1399 EEU-1404 EEU-1402 EEU-1280 EEU-1284 prepared U10057 prepared prepared prepared U10181 U10092 U11539 U11649
Document RA78K Series Assembler Package RA78K Series Structured Assembler Reprocessor CC78K Series Compiler CC78K0 Compiler Application Note CC78K Series Library Source File IE-78001-R-A IE-78K0-R-EX1 IE-78K0-NS-P04 IE-780828-NS-EM4 EP-78230GC-R SM78K0 System Simulator PC/AT DOS) Base ID78K0 Integrated Debugger PC/AT DOS) Base
Caution:
above documents subject change without notice. sure latest documents design other similar purpose.
µPD78F0828
Documents Embeded Software (User's Manuals)
Document Japanese Basic Installation Technical 78K0 Series MX78K0 Fundamental Fuzzy Knowledge Data Creation Tool 78K0, 78K/II, 87AD Series Fuzzy Inference Development Support System Translator 78K0 Fuzzy Inference Development Support System Fuzzy Inference Module 78K0 Fuzzy Inference Development Support System Fuzzy Inference Debugger EEU-912 EEU-911 EEU-913 EEU-5010 EEU-829 EEA-862 EEU-858 EEU-921 English EEU-1438 EEU-1444 EEU-1441 EEU-1458
Document 78K0 Series Real-time
Other Documents
Document Japanese IEI-635 IEI-616 IEI-620 IEM-5068 MEM-539 MEI-603 MEI-604 English IEI-1213 IEI-1207 IEI-1209 MEI-1202
Document Package Manual Semiconductor Device Mounting Technology Manual Quality Grade Semiconductor Devices Semiconductor Device Reliability/Quality Control System Electrostatic Discharge (ESD) Test Semiconductor Device Quality Assurance Guide Microcontroller-Related Product Guide Third Party Products
Caution:
above documents subject change without notice. sure latest documents design other similar purpose.
µPD78F0828
Notes CMOS Devices
Precaution against Semiconductors
Note: Strong electric field, when exposed device, cause destruction gate oxide ultimately degrade device operation. Steps must taken stop generation static electricity much possible, quickly dissipate once, when occurred. Environmental control must adequate. When dry, humidifier should used. recommended avoid using insulators that easily build static electricity. Semiconductor devices must stored transported anti-static container, static shielding conductive material. test measurement tools including work bench floor should grounded. operator should grounded using wrist strap. Semiconductor devices must touched with bare hands. Similar precautions need taken boards with semiconductor devices
Handling unused input pins CMOS
Note: connection CMOS device inputs cause malfunction. connection provided input pins, possible that internal input level generated noise, etc., hence causing malfunction. CMOS device behave differently than Bipolar NMOS devices. Input levels CMOS devices must fixed high using pull-up pull-down circuitry. Each unused should connected with resistor, considered have possibility being output pin. handling related unused pins must judged device device related specifications governing devices.
Status before initialization devices
Note: Power-on does necessarily define initial status device. Production process does define initial operation status device. Immediately after power source turned devices with reset function have been initialized. Hence, power-on does guarantee out-pin levels, settings contents registers. Device initialized until reset signal received. Reset operation must executed immediately after power-on devices having reset function.
µPD78F0828
Regional Information
Some information contained this document vary from country country. Before using product your application, please contact office your country obtain list authorized representatives distributors. They will verify: Device availability Ordering information Product release schedule Availability related technical literature Development environment specifications (for example, specifications third-party tools components, host computers, power plugs, supply voltages, forth) Network requirements addition, trademarks, registered trademarks, export restrictions, other legal issues also vary from country country.
Electronics Inc. (U.S.)
Santa Clara, California Tel: 800-366-9782 Fax: 800-729-9288
Electronics (Germany) GmbH
Benelux Office Eindhoven, Netherlands Tel: 040-2445845 Fax: 040-2444580
Electronics Hong Kong Ltd.
Hong Kong Tel: 2886-9318 Fax: 2886-9022/9044
Electronics (Germany) GmbH
Duesseldorf, Germany Tel: 0211-65 Fax: 0211-65
Electronics Hong Kong Ltd.
Seoul Branch Seoul, Korea Tel: 02-528-0303 Fax: 02-528-4411
Electronics (France) S.A.
Velizy-Villacoublay, France Tel: 01-30-67 Fax: 01-30-67
Electronics (UK) Ltd.
Milton Keynes, Tel: 01908-691-133 Fax: 01908-670-290
Electronics Singapore Pte. Ltd. Electronics (France) S.A.
Spain Office Madrid, Spain Tel: 01-504-2787 Fax: 01-504-2860 United Square, Singapore 1130 Tel: 253-8311 Fax: 250-3583
Electronics Italiana s.r.l.
Milano, Italy Tel: 02-66 Fax: 02-66
Electronics Taiwan Ltd.
Taipei, Taiwan Tel: 02-719-2377 Fax: 02-719-5951
Electronics (Germany) GmbH
Scandinavia Office Taeby, Sweden Tel: 08-63 Fax: 08-63
Brasil S.A.
Paulo-SP, Brasil Tel: 011-889-1680 Fax: 011-889-1689
µPD78F0828
registered trademark Corporation. IEBus trademark Corporation. MS-DOS MS-Windows either registered trademarks trademarks Microsoft Corporation United States and/or other countries. PC/AT trademarks Corp. HP9000 series 300, HP9000 series 700, HP-UX trademarks Hewlett Packard SPARCstation trademark SPARC International, Inc. SunOS trademark Microsystems, Inc. related documents this publication include preliminary versions. However, preliminary versions marked such. export this product from Japan regulated Japanese government. export this product prohibited without governmental license, need which must judged customer. export re-export this product from country other than Japan also prohibited without license from that country. Please call sales representative.
part this document copied reproduced form means without prior written consent Corporation. Corporation assumes responsibility errors which appear this document. Corporation does assume liability infringement patents, copyrights other intellectual property rights third parties arising from device described herein other liability arising from such device. license, either express, implied otherwise, granted under patents, copyrights other intellectual property rights Corporation others. While Corporation been making continuous effort enhance reliability semiconductor devices, possibility defects cannot eliminated entirely. minimize risks damage injury persons property arising from defect semiconductor device, customer must incorporate sufficient safety measures design, such redundancy, fire-containment, anti-failure features. devices classified into following three quality grades: "Standard", "Special", "Specific". Specific quality grade applies only devices developed based customer designated "quality assurance program" specific application. recommended applications device depend quality grade, indicated below. Customers must check quality grade each device before using particular application. Standard:Computers, office equipment, communications equipment, test measurement equipment, audio visual equipment, home electronic appliances, machine tools, personal electronic equipment industrial robots Special: Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment medical equipment (not specifically designed life support) Specific: Aircrafts, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems medical equipment life support, etc. quality grade devices "Standard" unless otherwise specified NEC's Data Sheets Data Books. customers intend devices applications other than those specified Standard quality grade, they should contact Sales Representative advance. Anti-radioactive design implemented this product.
94.11

µPD78F0828 8-BIT SINGLE-CHIP MICROCONTROLLER Description

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