µPD78F9046 8-BIT SINGLE-CHIP MICROCONTROLLER DESCRIPTION

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µPD78F9046 8-BIT SINGLE-CHIP MICROCONTROLLER DESCRIPTION

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INTEGRATED CIRCUIT
µPD78F9046
8-BIT SINGLE-CHIP MICROCONTROLLER
DESCRIPTION
µPD78F9046 µPD789046 Subseries product (small-scale package, general-purpose applications) 78K/0S Series. µPD78F9046 flash memory place internal µPD789046. Because flash memory allows program written erased with device mounted target board, this product ideal development trials, small-scale production, applications that require frequent upgrades. Detailed function descriptions provided following user's manuals. sure read them before designing. U13600E µPD789046 Subseries User's Manual: 78K/0S Series User's Manual Instruction: U11047E
FEATURES
Pin-compatible with mask version (except pin) Flash memory: Kbytes Internal high-speed RAM: bytes Minimum instruction execution time changed from high-speed (0.4 @5.0-MHz operation with main system clock) ultra-low-speed (122 @32.768-kHz operation with subsystem clock) ports: Serial interface: channel 3-wire serial mode/UART mode selected Timer: channels channel 16-bit timer: 8-bit timer/event counter: channel channel Watch timer: channel Watchdog timer: Power supply voltage:
APPLICATIONS
Cordless phones, etc.
ORDERING INFORMATION
Part Number Package 44-pin plastic LQFP
µPD78F9046GB-8ES
information this document subject change without notice. Before using this document, please confirm that this latest version.
devices/types available every country. Please check with local representative availability additional information.
Document U13546EJ1V0DSJ1 (1st edition) Date Published October 2000 CP(K) Printed Japan
mark
shows revised points.
1998, 1999
µPD78F9046
78K/0S SERIES LINEUP
products 78K/0S Series listed below. names enclosed boxes subseries names.
Product mass production Product under development subseries products support (System Management Bus) Small-scale package, general-purpose applications 44-pin 42/44-pin 28-pin
PD789046 PD789026 PD789014
PD789026 with subsystem clock PD789014 with enhanced timer. Expanded
On-chip UART. Capable low-voltage (1.8-V) operation
Small-scale package, general-purpose applications 44/48-pin 44/48-pin 44-pin 44-pin 30-pin 30-pin 30-pin 30-pin 78K/0S Series 30-pin 30-pin
PD789217AY PD789197AY PD789177 PD789167 PD789156 PD789146 PD789134A PD789124A PD789114A PD789104A
Inverter control
oscillation version µPD789197AY
µPD789177 with on-chip EEPROMand PD789167 with enhanced PD789104A with enhanced timer PD789146 with enhanced PD789104A with EEPROM PD789124A with enhanced
oscillation version PD789104A
PD789177Y PD789167Y
PD789104A with enhanced PD789026 with multiplier
44-pin
PD789842
On-chip inverter control circuit UART
drive 88-pin 80-pin 80-pin 64-pin 64-pin 64-pin 64-pin 64-pin 64-pin
PD789830 PD789417A PD789407A PD789456 PD789446 PD789436 PD789426 PD789316 PD789306
On-chip UART,
PD789407A with enhanced PD789456 with enhanced µPD789446 with enhanced
oscillation version PD789426
PD789426 with enhanced PD789306 with
oscillation version PD789306 Basic subseries drive
ASSP 44-pin 44-pin 20-pin 20-pin
PD789800 PD789840 PD789861 PD789860
keyboard. On-chip function keypad. On-chip oscillation version PD789860 keyless entry. On-chip return circuit
Data Sheet U13546EJ1V0DS00
µPD78F9046
major functional differences among subseries listed below.
Function Subseries Name MIN. Value
Capacity
Timer 8-bit 16-bit Watch
8-Bit
10-Bit
Serial Interface
Remark
Small-scale µPD789046 package, µPD789026 generalµPD789014 purpose applications Smallscale package, generalpurpose applications
(UART:1
µPD789177 µPD789167 µPD789156 µPD789146 µPD789134A µPD789124A µPD789114A µPD789104A
Note
(UART:
On-chip EEPROM oscillation version
Inverter control drive
µPD789842 µPD789830 µPD789417A µPD789407A µPD789456 µPD789446 µPD789436 µPD789426 µPD789316 µPD789306
(UART:
(UART:
(UART: oscillation version (UART:
ASSP
µPD789800 µPD789840 µPD789861 µPD789860
(USB:
oscillation version
Note 10-bit timer: channel
Data Sheet U13546EJ1V0DS00
µPD78F9046
OVERVIEW FUNCTIONS
Item Internal memory Flash memory High-speed Minimum instruction execution time Kbytes bytes µs/1.6 5.0-MHz operation with main system clock) (@32.768-kHz operation with subsystem clock) bits registers 16-bit operation manipulation (set, reset, test), etc. CMOS I/O: 3-wire serial mode/UART mode selectable: channel Maskable Non-maskable Internal: External: Internal: +85°C 44-pin plastic LQFP 16-bit timer: 8-bit timer/event counter: Watch timer: Watchdog timer: channel channel channel channel Function
General-purpose registers Instruction
ports Serial interface Timer
Timer outputs Vectored interrupt sources Power supply voltage Operating ambient temperature Package
Data Sheet U13546EJ1V0DS00
µPD78F9046
CONTENTS
CONFIGURATION (TOP VIEW). BLOCK DIAGRAM FUNCTIONS
Port Pins Non-Port Pins Circuits Recommended Connection Unused Pins.
MEMORY SPACE PROGRAMMING FLASH MEMORY.
Selecting Communication Mode. Function Flash Memory Programming Connecting Flashpro Example Settings Flashpro (PG-FP3).
INSTRUCTION OVERVIEW
Conventions Operations
ELECTRICAL SPECIFICATIONS CHARACTERISTICS CURVES. PACKAGE DRAWINGS
RECOMMENDED SOLDERING CONDITIONS APPENDIX DIFFERENCES BETWEEN µPD78F9046 MASK VERSIONS. APPENDIX DEVELOPMENT TOOLS APPENDIX RELATED DOCUMENTS.
Data Sheet U13546EJ1V0DS00
µPD78F9046
CONFIGURATION (TOP VIEW)
44-pin plastic LQFP
µPD78F9046GB-8ES
VDD1 VSS1
P47/KR07 P46/KR06 P45/KR05 P44/KR04 P43/KR03 P42/KR02 P41/KR01 P40/KR00 P20/SCK20/ASCK20 P21/SO20/TxD20 P22/SI20/RxD20 P23/SS20 P24/INTP0 P25/INTP1 P26/INTP2/CPT90
RESET
P30/TO90
Caution ASCK20: BZO90: CPT90:
Connect directly VSS0 VSS1 normal operation mode. Asynchronous Serial Input Buzzer Output Capture Trigger Input Return Port Port Port Port Port Reset Receive Data SCK20: SI20: SO20: SS20: TI80: TO80, TO90: TxD20: VDD0, VDD1: VPP: VSS0, VSS1: XT1, XT2: Serial Clock Serial Input Serial Output Chip Select Input Timer Input Timer Output Transmit Data Power Supply Programming Power Supply Ground Crystal (Main System Clock) Crystal (Subsystem Clock)
INTP0 INTP2: Interrupt from Peripherals KR00 KR07: P07: P17: P27: P30, P31: P47: RESET: RxD20:
Data Sheet U13546EJ1V0DS00
P27/TI80/TO80
P31/BZO90
VDD0
VSS0
µPD78F9046
BLOCK DIAGRAM
TI80/TO80/P27 CPT90/INTP2/P26 TO90/P30 BZO90/P31
8-bit TIMER/ EVENT COUNTER80
PORT0
16-bit TIMER90
PORT1
WATCH TIMER
78K/0S CORE
FLASH MEMORY
PORT2
WATCHDOG TIMER
PORT3
P30,P31
SCK20/ASCK20/P20 SO20/TxD20/P21 Sl20/RxD20/P22 SS20/P23
PORT4 SERIAL INTERFACE20
INTP0/P24 INTP1/P25 INTP2/CPT90/P26 KR00/P40 KR07/P47
SYSTEM CONTROL INTERRUPT CONTROL
VDD0 VDD1 VSS0 VSS1
RESET
Data Sheet U13546EJ1V0DS00
µPD78F9046
FUNCTIONS
Port Pins
Function Port 8-bit input/output port Input/output specified 1-bit units. When used input port, on-chip pull-up resistor specified means software. Port 8-bit input/output port Input/output specified 1-bit units. When used input port, on-chip pull-up resistor specified means software. Port 8-bit input/output port Input/output specified 1-bit units. When used input port, on-chip pull-up resistor specified means software. After Reset Input Alternate Function
Name
Input
Input
SCK20/ASCK20 SO20/TxD20 SI20/RxD20 SS20 INTP0 INTP1 INTP2/CPT90 TI80/TO80
Port 2-bit input/output port Input/output specified 1-bit units. When used input port, on-chip pull-up resistor specified means software. Port 8-bit input/output port Input/output specified 1-bit units. When used input port, on-chip pull-up resistor specified means software.
Input
TO90 BZO90
Input
KR00 KR07
Data Sheet U13546EJ1V0DS00
µPD78F9046
Non-Port Pins
Input Function External interrupt input which valid edge (rising edge, falling edge, both rising falling edges) specified. After Reset Input Alternate Function P26/CPT90 Input Input Output Input Input Input Output Input Output Output Output Input Input Input Input Positive power supply ports Positive power supply (except ports) Ground potential ports Ground potential (except ports) System reset input Flash memory programming mode setting. High-voltage application program write/verify. Connect directly VSS0 VSS1 normal operation mode. Connecting crystal resonator subsystem clock oscillation return signal detection Serial interface serial data input Serial interface serial data output Serial interface serial clock input/output Chip select input serial interface Serial clock input asynchronous serial interface Serial data input asynchronous serial interface Serial data output asynchronous serial interface External count clock input 8-bit timer 8-bit timer output 16-bit timer output 16-bit timer buzzer output Capture edge input Connecting crystal resonator main system clock oscillation Input Input Input Input Input Input Input Input Input Input Input Input Input Input P22/RxD20 P21/TxD20 P20/ASCK20 P20/SCK20 P22/SI20 P21/SO20 P27/TO80 P27/TI80 P26/INTP2
Name INTP0 INTP1 INTP2 KR00 KR07 SI20 SO20 SCK20 SS20 ASCK20 RxD20 TxD20 TI80 TO80 TO90 BZO90 CPT90 VDD0 VDD1 VSS0 VSS1 RESET
Data Sheet U13546EJ1V0DS00
µPD78F9046
Circuits Recommended Connection Unused Pins
input/output circuit type each recommended connection unused pins shown Table 3-1. input/output circuit configuration each type, refer Figure 3-1. Table 3-1. Types Input/Output Circuits Recommended Connection Unused Pins
Name P20/SCK20/ASCK20 P21/SO20/TxD20 P22/SI20/RxD20 P23/SS20 P24/INTP0 P25/INTP1 P26/INTP2/CPT90 P27/TI80/TO80 P30/TO90 P31/BZO90 P40/KR00 P47/KR07 RESET Input Connect directly VSS0 VSS1. Input Connect VSS0 VSS1. Leave open. Circuit Type Input: Recommended Connection Unused Pins Independently connect VDD0 VDD1, VSS0 VSS1 resistor.
Output: Leave open.
Data Sheet U13546EJ1V0DS00
µPD78F9046
Figure 3-1. Input/Output Circuits
Type
Type VDD0
Pullup enable Data Schmitt-triggered input with hysteresis characteristics Output disable N-ch VSS0 VDD0 P-ch
P-ch
IN/OUT
Type VDD0 Pullup enable VDD0 Data P-ch IN/OUT Output disable N-ch VSS0
P-ch
Input enable
Data Sheet U13546EJ1V0DS00
µPD78F9046
MEMORY SPACE
µPD78F9046 access Kbytes memory space. Figure shows memory map. Figure 4-1. Memory
FFFFH
Special function registers bits FF00H FEFFH Internal high-speed bits FD00H FCFFH
Data memory space 4000H 3FFFH
Reserved 3FFFH
Program area
Program memory space
On-chip flash memory 16384 bits
0080H 007FH CALLT table area 0040H 003FH Program area 001AH 0019H
0000H
0000H
Vector table area
Data Sheet U13546EJ1V0DS00
µPD78F9046
PROGRAMMING FLASH MEMORY
program memory that incorporated µPD78F9046 flash memory. With flash memory, possible write programs on-board. Writing performed connecting dedicated flash programmer (Flashpro III, (Part FL-PR3, PG-FP3)) host machine target system. Remark FL-PR3 product Naito Densei Machida Mfg. Co., Ltd. Selecting Communication Mode
Writing flash memory performed using Flashpro serial communication mode. Select communication modes Table 5-1. selection communication mode made using format shown Figure 5-1. Each communication mode selected using number pulses shown Table 5-1. Table 5-1. List Communication Mode
Communication Mode 3-wire serial SCK20/ASCK20/P20 SO20/TxD20/P21 SI20/RxD20/P22 TxD20/SO20/P21 RxD20/SI20/P22
Note
Pins
Pulses
UART
Pseudo 3-wire
(Serial clock input) (Serial data output) (Serial data input)
Note Serial transfer carried controlling ports with software. Caution sure select communication mode using number pulses shown Table 5-1. Figure 5-1. Format Communication Mode Selection
RESET
Data Sheet U13546EJ1V0DS00
µPD78F9046
Function Flash Memory Programming
Operations such writing flash memory performed various command/data transmission reception operations according selected communication mode. Table shows major functions flash memory programming. Table 5-2. Major Function Flash Memory Programming
Function Batch erase Batch blank check Data write Deletes entire memory contents Checks deletion status entire memory Performs write operation flash memory based write start address number data written (number bytes). Compares entire memory contents with input data. Description
Batch verify
Connecting Flashpro
connection Flashpro µPD78F9046 differs according communication mode (3-wire serial I/O, UART, pseudo 3-wire). connections each communication mode shown Figures 5-2, 5-3, 5-4, respectively. Figure 5-2. Connection Flashpro When Using 3-Wire Serial Mode
PD78F9046
VDD0, VDD1 RESET SCK20 SI20 SO20 VSS0, VSS1
Flashpro VPPnNote RESET
Note
Data Sheet U13546EJ1V0DS00
µPD78F9046
Figure 5-3. Connection Flashpro When Using UART Mode
µPD78F9046
VDD0, VDD1 RESET RxD20 TxD20 VSS0, VSS1
Flashpro VPPnNote RESET
Note
Figure 5-4. Connection Flashpro When Using Pseudo 3-Wire (When Used)
Flashpro VPPnNote RESET VDD0, VDD1 RESET (Serial clock) (Serial input) (Serial output) VSS0, VSS1
PD78F9046
Note
Data Sheet U13546EJ1V0DS00
µPD78F9046
Example Settings Flashpro (PG-FP3)
When writing flash memory using Flashpro (PG-FP3), make following settings. Load parameter file. Select mode serial communication serial clock with type command. Make settings according example settings PG-FP3 shown below. Table 5-3. Example Settings PG-FP3
Communication Mode 3-wire serial COMM PORT Example Settings PG-FP3 SIO-ch0 Target Board Flashpro Target Board Flashpro UART COMM PORT Target Board UART Pseudo 3-wire COMM PORT 4.1943 UART-ch0 Target Board 4.1943 9600 Port Target Board Flashpro Target Board Flashpro 4.1943
Note
Pulse Number
Note
Notes This number pulses that supplied Flashpro serial communication initialization. pins that will used communication determined according this number. Select 9600 bps, 19200 bps, 38400 bps, 76800 bps. Remark COMM PORT: Serial port selection CLK: CLK: Serial clock frequency selection Input clock source selection
Data Sheet U13546EJ1V0DS00
µPD78F9046
INSTRUCTION OVERVIEW
instruction µPD78F9046 listed later this section. Conventions
6.1.1 Operand identifiers descriptions description made operand field each instruction conforms operand identifier instructions listed below (the details conform assembly specifications). more than operand identifier listed instruction, selected. Uppercase letters, used specify keywords, which must written exactly they appear. meanings these special characters follows: Immediate data specification Relative address specification Absolute address specification Indirect address specification Immediate data should described using appropriate values labels. specification values labels must accompanied Operand registers, expressed identifiers described using both functional names etc.) absolute names (R0, other names listed inside parentheses Table 6-1). Table 6-1. Operand Formats Descriptions
Identifier saddr saddrp addr16 addr5 word byte Description (R0), (R1), (R2), (R3), (R4), (R5), (R6), (R7) (RP0), (RP1), (RP2), (RP3) Special function register symbol FE20H FF1FH: Immediate data label FE20H FF1FH: Immediate data label (even addresses only) 0000H FFFFH: Immediate data label (only even address 16-bit data transfer instructions) 0040H 007FH: Immediate data label (even addresses only) 16-bit immediate data label 8-bit immediate data label 3-bit immediate data label
Data Sheet U13546EJ1V0DS00
µPD78F9046
6.1.2 Descriptions operation field PSW: register (8-bit accumulator) register register register register register register register register pair (16-bit accumulator) register pair register pair register pair Program counter Stack pointer Program status word Carry flag Auxiliary carry flag Zero flag Interrupt request enable flag Contents memory location indicated parenthesized address register name Logical product (AND) Logical (OR) Exclusive Inverted data
NMIS: Flag indicate that non-maskable interrupt being handled Upper lower bits 16-bit register
addr16: 16-bit immediate data label jdisp8: Signed 8-bit data (displacement value) 6.1.3 Description flag operation field (blank): change cleared cleared according result restored previous value
Data Sheet U13546EJ1V0DS00
µPD78F9046
Operations
Flag Mnemonic #byte saddr, #byte sfr, #byte saddr saddr, sfr, !addr16 !addr16, PSW, #byte PSW, [DE] [DE], [HL] [HL], byte] byte], saddr [DE] [HL] byte] MOVW #word saddrp saddrp,
Note Note Note
Operand
Byte
Clock byte (saddr) byte byte (saddr) (saddr) (addr16) (addr16) byte (DE) (DE) (HL) (HL) byte) byte) (saddr) (sfr) (DE) (HL) byte) word (saddrp) (saddrp)
Operation
Note
Note
Notes Except when Except when Only when Remark instruction clock cycle based clock (fCPU), specified processor clock control register (PCC).
Data Sheet U13546EJ1V0DS00
µPD78F9046
Flag Mnemonic XCHW #byte saddr, #byte saddr !addr16 [HL] byte] ADDC #byte saddr, #byte saddr !addr16 [HL] byte] #byte saddr, #byte saddr !addr16 [HL] byte] SUBC #byte saddr, #byte saddr !addr16 [HL] byte] #byte saddr, #byte saddr !addr16 [HL] byte] Operand
Note
Byte
Clock byte
Operation
(saddr), (saddr) byte (saddr) (addr16) (HL) byte) byte (saddr), (saddr) byte (saddr) (addr16) (HL) byte) byte (saddr), (saddr) byte (saddr) (addr16) (HL) byte) byte (saddr), (saddr) byte (saddr) (addr16) (HL) byte) byte (saddr) (saddr) byte (saddr) (addr16) (HL) byte)
Note Only when Remark instruction clock cycle based clock (fCPU), specified processor clock control register (PCC).
Data Sheet U13546EJ1V0DS00
µPD78F9046
Flag Mnemonic #byte saddr, #byte saddr !addr16 [HL] byte] #byte saddr, #byte saddr !addr16 [HL] byte] #byte saddr, #byte saddr !addr16 [HL] byte] ADDW SUBW CMPW #word #word #word saddr saddr INCW DECW RORC ROLC Operand Byte Clock byte (saddr) (saddr) byte (saddr) (addr16) (HL) byte) byte (saddr) (saddr) byte (saddr) (addr16) (HL) byte) byte (saddr) byte (saddr) (addr16) (HL) byte) word word word rr+1 (saddr) (saddr) rr-1 (saddr) (saddr) (CY, Am-1 (CY, Am+1 Am-1 Am+1 Operation
Remark
instruction clock cycle based clock (fCPU), specified processor clock control register (PCC).
Data Sheet U13546EJ1V0DS00
µPD78F9046
Flag Mnemonic SET1 saddr. sfr. PSW. [HL]. CLR1 saddr. sfr. PSW. [HL]. SET1 CLR1 NOT1 CALL !addr16 Operand Byte Clock (saddr. bit) sfr. PSW. (HL). (saddr. bit) sfr. PSW. (HL). 3)H, 3)L, addr16, 1)H, 1)L, (00000000, addr5 (00000000, addr5), (SP), (SP), NMIS PSW, rpH, rpL, (SP), (SP), addr16 jdisp8 Operation
CALLT
[addr5]
RETI
PUSH
MOVW
!addr16 $addr16
Remark
instruction clock cycle based clock (fCPU), specified processor clock control register (PCC).
Data Sheet U13546EJ1V0DS00
µPD78F9046
Flag Mnemonic $addr16 $addr16 $addr16 $addr16 saddr. bit, $addr16 Operand Byte Clock Operation jdisp8 jdisp8 jdisp8 jdisp8 jdisp8 (saddr. bit) jdisp8 sfr. jdisp8 jdisp8 PSW. jdisp8 (saddr. bit) jdisp8 sfr. jdisp8 jdisp8 PSW. then jdisp8 then jdisp8 (saddr) (saddr) then jdisp8 (saddr) Operation (Enable Interrupt) (Disable Interrupt) HALT Mode STOP Mode
sfr. bit, $addr16 bit, $addr16 PSW. bit, $addr16 saddr. bit, $addr16
sfr. bit, $addr16 bit, $addr16 PSW. bit, $addr16 DBNZ $addr16
$addr16
saddr, $addr16
HALT STOP
Remark
instruction clock cycle based clock (fCPU), specified processor clock control register (PCC).
Data Sheet U13546EJ1V0DS00
µPD78F9046
ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings 25°C)
Parameter Supply voltage Symbol Input voltage Output voltage Output current, high Total pins Output current, Total pins Operating ambient temperature normal operation mode During flash memory programming Storage temperature Tstg Conditions Ratings -0.3 +6.5 -0.3 +10.5 -0.3 -0.3 +125 Unit
Caution Product quality suffer maximum absolute ratings exceeded even momentarily parameter. That absolute maximum ratings rated values which product verge suffering physical damage, therefore product must used under conditions that ensure that absolute maximum ratings exceeded. Remark Unless specified otherwise, characteristics alternate-function pins same those port pins.
Data Sheet U13546EJ1V0DS00
µPD78F9046
Main System Clock Oscillator Characteristics +85°C,
Resonator Ceramic resonator
Recommended Circuit
Parameter Oscillation frequency Note (fX)
Conditions Oscillation voltage range
MIN.
TYP.
MAX.
Unit
Oscillation stabilization Note time
After reaches oscillation voltage range MIN.
Crystal resonator
Oscillation frequency Note (fX)
Oscillation stabilization Note time
External clock
input frequency (fX)
Note
input high-/low-level width (tXH, tXL)
input frequency (fX)
Note
OPEN
input high-/low-level width (tXH, tXL)
Notes Indicates only oscillator characteristics. Refer Characteristics instruction execution time. Time required stabilize oscillation after reset STOP mode release. oscillation stabilized within oscillation stabilization wait time. Cautions When using system clock oscillator, wire follows area enclosed broken lines above figures avoid adverse effect from wiring capacitance. Keep wiring length short possible. cross wiring with other signal lines. route wiring near signal line through which high fluctuating current flows. Always make ground point oscillator capacitor same potential VSS0. ground capacitor ground pattern through which high current flows. fetch signals from oscillator. resonator whose
When main system clock stopped device operating subsystem clock, wait until oscillation stabilization time been secured program before switching back main system clock. Remark resonator selection oscillator constant, customers requested either evaluate oscillation themselves apply resonator manufacturer evaluation.
Data Sheet U13546EJ1V0DS00
µPD78F9046
Subsystem Clock Oscillator Characteristics +85°C,
Resonator Crystal resonator Recommended Circuit
Parameter Oscillation frequency Note (fXT) Oscillation stabilization Note time
Conditions
MIN.
TYP. 32.768
MAX.
Unit
External clock
input frequency (fXT)
Note
input high-/low-level width (tXTH, tXTL)
14.3
15.6
Notes Indicates only oscillator characteristics. Refer Characteristics instruction execution time. Time required stabilize oscillation after reset STOP mode release. oscillation stabilized within oscillation stabilization wait time. Cautions When using subsystem clock oscillator, wire follows area enclosed broken lines above figures avoid adverse effect from wiring capacitance. Keep wiring length short possible. cross wiring with other signal lines. route wiring near signal line through which high fluctuation current flows. Always make ground point oscillator capacitor same potential VSS0. ground capacitor ground pattern through which high current flows. fetch signals from oscillator. subsystem clock oscillator designed low-amplitude circuit reducing current consumption, more prone malfunction noise than main system clock oscillator. Particular care therefore required with wiring method when subsystem clock used. Remark resonator selection oscillator constant, customers requested either evaluate oscillation themselves apply resonator manufacturer evaluation. resonator whose
Data Sheet U13546EJ1V0DS00
µPD78F9046
Characteristics +85°C,
Parameter Symbol Total pins Output current, Total pins Input voltage, high VIH1 P07, P17, P30, RESET, P27, P47, 0.7VDD 0.9VDD 0.8VDD 0.9VDD VIH4 XT1, Input voltage, VIL1 P07, P17, P30, RESET, P27, VIL4 XT1, Output voltage, high Output voltage, -100 Input leakage current, high Input leakage current, ILIH1 ILIH2 ILIL1 ILIL2 Output leakage current, high ILOH Output leakage current, Software pull-up resistor ILOL VOUT VOUT Pins other than XT1, Pins other than XT1, Conditions MIN. TYP. MAX. 0.3VDD 0.1VDD 0.2VDD 0.1VDD Unit Output current, high
VIH2
VIH3
VIL2
VIL3
Remark
Unless specified otherwise, characteristics alternate-function pins same those port pins.
Data Sheet U13546EJ1V0DS00
µPD78F9046
Characteristics +85°C,
Parameter Supply current
Note
Symbol IDD1
Conditions 5.0-MHz crystal oscillation operating mode
Note
MIN.
TYP.
MAX.
Unit
Note
Note
IDD2
5.0-MHz crystal oscillation HALT mode 32.768-kHz crystal oscillation operating Note mode 32.768-kHz crystal oscillation HALT Note mode STOP mode
Note
Note
Note
IDD3
IDD4
IDD5
0.05 0.05
Notes current flowing ports (including current flowing through on-chip pull-up resistors) included. Main system clock stopped. High-speed mode operation (when processor clock control register (PCC) 00H). Low-speed mode operation (when 02H). Remark Unless specified otherwise, characteristics alternate-function pins same those port pins.
Data Sheet U13546EJ1V0DS00
µPD78F9046
Flash Memory Write/Erase Characteristics 40°C, crystal oscillation operation mode)
Parameter Write current (VDD pin) Write current (VPP pin)
Note
Symbol IDDW IPPW IDDE IPPE tera
Conditions When supply voltage VPP1 When supply voltage VPP1 When supply voltage VPP1 When supply voltage VPP1
MIN.
TYP.
MAX. 22.5
Unit Times
Note
Erase current (VDD pin) Erase current (VPP pin)
Note
Note
Unit erase time Total erase time Write count supply voltage
Erase/write regarded cycle VPP0 VPP1 normal operation During flash memory programming 10.0
0.2VDD 10.3
Note current flowing ports (including current flowing through on-chip pull-up resistors) included.
Data Sheet U13546EJ1V0DS00
µPD78F9046
Characteristics Basic operation +85°C,
Parameter Cycle time (minimum instruction execution time) Symbol Conditions Operating with main system clock MIN. tTIH, tTIL tINTH, tINTL INTP0 INTP2 TYP. MAX. Unit
Operating with subsystem clock TI80 input frequency TI80 input high/low-level width Interrupt input high-/low-level width RESET input lowlevel width
tRSL
(main system clock)
Cycle time
Guaranteed operation range
Supply voltage
Data Sheet U13546EJ1V0DS00
µPD78F9046
Serial interface +85°C, 3-wire serial mode (SCK20.Internal clock)
Parameter SCK20 cycle time Symbol tKCY1 Conditions MIN. 3200 SCK20 high-/lowlevel width
SI20 setup time SCK20) SI20 hold time (from SCK20)
TYP.
MAX.
Unit
tKH1, tKL1
tKCY1/2 tKCY1/2
tSIK1
tKSI1
SO20 output delay time from SCK20
tKSO1
=100
Note
1000
Note load resistance load capacitance SO20 output line, respectively. 3-wire serial mode (SCK20.External clock)
Parameter SCK20 cycle time Symbol tKCY2 Conditions MIN. 3500 SCK20 high-/lowlevel width SI20 setup time SCK20)
SI20 hold time (from
TYP.
MAX.
Unit
tKH2, tKL2
1600
tSIK2
tKSI2
SCK20) SO20 setup time SS20 when SS20 used) SO20 disable time SS20 when SS20 used) SO20 output delay time from SCK20 tKAS2
tKSD2
tKSO2
=100
Note
1000
Note load resistance load capacitance SO20 output line, respectively.
Data Sheet U13546EJ1V0DS00
µPD78F9046
UART mode (Dedicated baud rate generator output)
Parameter Transfer rate Symbol Conditions MIN. TYP. MAX. 78125 19531 Unit
UART mode (External clock input)
Parameter ASCK20 cycle time ASCK20 high-/lowlevel width Transfer rate Symbol tKCY3 Conditions MIN. 3500 tKH3, tKL3 1600 39063 9766 ASCK20 rise/fall time TYP. MAX. Unit
Data Sheet U13546EJ1V0DS00
µPD78F9046
Timing Test Points (Except inputs)
0.8VDD 0.2VDD
Test points
0.8VDD 0.2VDD
Clock Timing
1/fX
input
VIH3 (MIN.) VIL3 (MAX.)
1/fXT tXTL tXTH VIH4 VIL4 (MIN.) (MAX.)
input
Timing
1/fTI tTIL tTIH
TI80
Interrupt Input Timing
tINTL tINTH
INTP0 INTP2
RESET Input Timing
tRSL
RESET
Data Sheet U13546EJ1V0DS00
µPD78F9046
Serial Transfer Timing 3-wire serial mode:
tKCYm tKLm tKHm
SCK20
tSIKm
tKSIm
SI20
Input data
tKSOm
SO20
Output data
Remark
3-wire serial mode (when SS20 used):
SS20 tKAS2 tKDS2
SO20
Output data
UART mode (External clock input):
tKCY3 tKL3 ASCK20 tKH3
Data Sheet U13546EJ1V0DS00
µPD78F9046
Data Memory Stop Mode Supply Voltage Data Retention Characteristics +85°C)
Parameter Data retention supply voltage Release signal time Oscillation stabilization wait Note time Symbol VDDDR tSREL tWAIT Release RESET Release interrupt request Conditions MIN. Note
TYP.
MAX.
Unit
Notes oscillation stabilization wait time period when operation stopped order avoid unstable operation beginning oscillation.
/fX, /fX, selected according setting bits (OSTS0 OSTS2)
oscillation stabilization time selection register (OSTS). Remark Main system clock oscillation frequency
Data Retention Timing (STOP Mode Release RESET)
Internal reset operation HALT mode STOP mode Data retention mode Operating mode
VDDDR STOP instruction execution
tSREL
RESET
tWAIT
Data Retention Timing (Standby Release Signal: STOP Mode Release Interrupt Signal)
HALT mode STOP mode Data retention mode Operating mode
VDDDR STOP instruction execution Standby release signal (interrupt request)
tSREL
tWAIT
Data Sheet U13546EJ1V0DS00
µPD78F9046
CHARACTERISTICS CURVES
MHz, 32.768 kHz) 25°C)
(HALT mode)
(HALT mode)
Subsystem clock operating mode (CSS0
Supply current (mA)
0.05
Subsystem clock operation HALT mode (CSS0
0.01
0.005
Crystal resonator
Crystal resonator
32.768
0.001
Supply voltage
Data Sheet U13546EJ1V0DS00
µPD78F9046
PACKAGE DRAWINGS
PLASTIC LQFP (10x10)
detail lead
NOTE Each lead centerline located within 0.16 true position (T.P.) maximum material condition.
ITEM MILLIMETERS 12.0±0.2 10.0±0.2 10.0±0.2 12.0±0.2 0.37 +0.08 -0.07 (T.P.) 1.0±0.2 0.17 +0.03 -0.06 0.10 1.4±0.05 0.1±0.05 MAX. 0.6±0.15 S44GB-80-8ES-1
Data Sheet U13546EJ1V0DS00
µPD78F9046
RECOMMENDED SOLDERING CONDITIONS
µPD78F9046 should soldered mounted under following recommended conditions. details recommended soldering conditions, refer document Semiconductor Device Mounting Technology Manual (C10535E). soldering methods conditions other than those recommended below, contact your sales representative. Table 10-1. Surface Mounting Type Soldering Conditions
µPD78F9046GB-8ES:
Soldering Method Infrared reflow Wave soldering Partial heating
44-pin plastic LQFP
Soldering Conditions Package peak temperature: 235°C, Time: seconds max. 210°C higher), Count: twice less Package peak temperature: 215°C, Time: seconds max. 200°C higher), Count: twice less Solder bath temperature: 260°C max., Time: seconds max., Count: Once, Preheating temperature: 120°C max. (package surface temperature) temperature: 300°C max., Time: seconds max. (per row) Recommended Condition Symbol IR35-00-2 VP15-00-2 WS60-00-1
Caution
different soldering methods together (except partial heating).
Data Sheet U13546EJ1V0DS00
µPD78F9046
APPENDIX DIFFERENCES BETWEEN µPD78F9046 MASK VERSIONS
µPD78F9046 flash memory place internal mask versions (µPD789046). Differences between µPD78F9046 mask versions shown Table A-1. Table A-1. Differences Between µPD78F9046A Mask Versions
Parameter Flash Memory Version Mask Versions
µPD78F9046
Internal memory structure capacity High-speed capacity Electrical specifications Flash memory Kbytes bytes Available available relevant data sheet available Available Mask
µPD789046
Caution
There differences noise immunity noise radiation between flash memory mask versions. When pre-producing application with flash memory version then mass-producing with mask version, sure conduct sufficient evaluations consumer samples (not engineering samples) mask version.
Data Sheet U13546EJ1V0DS00
µPD78F9046
APPENDIX DEVELOPMENT TOOLS
following development tools available system development using µPD78F9046. Language Processing Software
RA78K0S
Notes
Assembler package common 78K/0S Series compiler package common 78K/0S Series Device file µPD789046 Subseries compiler library source file common 78K/0S Series
CC78K0S
Notes
DF789026
Notes
CC78K0S-L
Notes
Flash Memory Writing Tools
Flashpro Note (FL-PR3 PG-FP3) FA-44GB-8ES
Note
Dedicated flash programmer microcontrollers incorporating flash memory
Flash memory writing adapter 44-pin plastic LQFP (GB-8ES type)
Debugging Tools
IE-78K0S-NS In-circuit emulator In-circuit emulator debugging hardware software application system using 78K/0S series. Supports integrated debugger (ID78K0S-NS). Used with adapter, emulation probe, interface adapter that connects host machine. Adapter that distributes power supply from AC100- 240-V outlet.
IE-70000-MC-PS-B adapter IE-70000-98-IF-C Interface adapter IE-70000-CD-IF-A card interface IE-70000-PC-IF-C Interface adapter IE-70000-PCI-IF Interface adapter IE-789026-NS-EM1 Emulation board NP-44GB Note NP-44GB-TQ SM78K0S
Notes Note
Adapter when using PC-9800 series (except notebook type) host machine IE-78K0S-NS supported). card interface cable when using notebook type host machine IE78K0S-NS (PCMCIA socket supported). Adapter when using PC/AT compatible host machine IE-78K0S-NS (ISA supported). Adapter when using with host machine IE-78K0S-NS.
Board emulating device-specific peripheral hardware. Used with in-circuit emulator.
Board connecting in-circuit emulator target system. 44-pin plastic LQFP (GB-3BS type) 44-pin plastic LQFP (GB-8ES type). System simulator common 78K/0S Series Integrated debugger common 78K/0S Series Device file µPD789046 Subseries
ID78K0S-NS DF789046
Notes
Notes
Data Sheet U13546EJ1V0DS00
µPD78F9046
Real-Time
MX78K0S
Notes
78K/0S Series
Notes Based PC-9800 series (Japanese/English Windows
Based PC/AT compatibles (Japanese/English Windows)
Based HP9000 series (HP-UX SPARCstation (SunOS Solaris NEWS
(NEWS-OSTM) Products manufactured Naito Densei Machida Mfg. Co., Ltd. (+81-44-822-3813). Contact distributor regarding purchase these products. Remark RA78K0S, CC78K0S, SM78K0S used combination with DF789046.
Data Sheet U13546EJ1V0DS00
µPD78F9046
APPENDIX RELATED DOCUMENTS
Documents Related Devices
Document Name Document English Japanese U13380J U13546J U13600J U11047J U14458J
µPD789046 Data Sheet µPD78F9046 Data Sheet µPD789046 Subseries User's Manual
78K/0S Series User's Manual Instruction 78K/0, 78K/0S Series Application Note Flash Memory Write
U13380E This manual U13600E U11047E U14458E
Documents Related Development Tools (User's Manuals)
Document Name Document English RA78K0S Assembler Package Operation Assembly Language Structured Assembly Language CC78K0S Compiler Operation Language SM78K0S System Simulator Windows Based SM78K Series System Simulator ID78K0S-NS Integrated Debugger Windows Based IE-78K0S-NS In-Circuit Emulator IE-789046-NS-EM1 Emulation Board Reference External Parts User Open Interface Specifications Reference U11622E U11599E U11623E U11816E U11817E U11489E U10092E U12901E U13549E prepared Japanese U11622J U11599J U11623J U11816J U11817J U11489J U10092J U12901J U13549J prepared
Documents Related Embedded Software (User's Manuals)
Document Name Document English 78K/0S Series MX78K0S Fundamental U12938E Japanese U12938J
Caution
related documents listed above subject change without notice. sure latest version each document designing.
Data Sheet U13546EJ1V0DS00
µPD78F9046
Other Related Documents
Document Name Document English SEMICONDUCTOR SELECTION GUIDE Products Packages (CD-ROM) Semiconductor Device Mounting Technology Manual Quality Grades Semiconductor Device Semiconductor Device Reliability/Quality Control System Guide Prevent Damage Semiconductor Devices Electrostatic Discharge (ESD) Guide Microcomputer-Related Products Third Party X13769X C10535E C11531E C10983E C11892E C10535J C11531J C10983J C11892J U11416J Japanese
Caution
related documents listed above subject change without notice. sure latest version each document designing.
Data Sheet U13546EJ1V0DS00
µPD78F9046
[MEMO]
Data Sheet U13546EJ1V0DS00
µPD78F9046
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 devices 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.
Data Sheet U13546EJ1V0DS00
µPD78F9046
EEPROM trademark Corporation. Windows either registered trademark trademark Microsoft Corporation United States and/or other countries. PC/AT trademark International Business Machines Corporation. HP9000 series HP-UX trademarks Hewlett-Packard Company. SPARCstation trademark SPARC International, Inc. Solaris SunOS trademarks Microsystems, Inc. NEWS NEWS-OS trademarks Sony Corporation.
Data Sheet U13546EJ1V0DS00
µPD78F9046
Regional Information
Some information contained this document vary from country country. Before using product your application, pIease 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: 408-588-6000 800-366-9782 Fax: 408-588-6130 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 Hong Kong Ltd. Electronics (France) S.A.
Velizy-Villacoublay, France Tel: 01-30-67 Fax: 01-30-67 Seoul Branch Seoul, Korea Tel: 02-528-0303 Fax: 02-528-4411
Electronics (Germany) GmbH
Duesseldorf, Germany Tel: 0211-65 Fax: 0211-65
Electronics (France) S.A. Electronics (UK) Ltd.
Milton Keynes, Tel: 01908-691-133 Fax: 01908-670-290 Madrid Office Madrid, Spain Tel: 91-504-2787 Fax: 91-504-2860
Electronics Singapore Pte. Ltd.
United Square, Singapore Tel: 65-253-8311 Fax: 65-250-3583
Electronics Taiwan Ltd. Electronics Italiana s.r.l.
Milano, Italy Tel: 02-66 Fax: 02-66
Electronics (Germany) GmbH
Scandinavia Office Taeby, Sweden Tel: 08-63 Fax: 08-63
Taipei, Taiwan Tel: 02-2719-2377 Fax: 02-2719-5951
Brasil S.A.
Electron Devices Division Guarulhos-SP Brasil Tel: 55-11-6462-6810 Fax: 55-11-6462-6829
J00.7
Data Sheet U13546EJ1V0DS00
µPD78F9046
related documents indicated this publication include preliminary versions. However, preliminary versions marked such.
information this document current December, 1999. information subject change without notice. actual design-in, refer latest publications NEC's data sheets data books, etc., most up-to-date specifications semiconductor products. products and/or types available every country. Please check with sales representative availability additional information. part this document copied reproduced form means without prior written consent NEC. assumes responsibility errors that appear this document. does assume liability infringement patents, copyrights other intellectual property rights third parties arising from semiconductor products listed this document other liability arising from such products. license, express, implied otherwise, granted under patents, copyrights other intellectual property rights others. Descriptions circuits, software other related information this document provided illustrative purposes semiconductor product operation application examples. incorporation these circuits, software information design customer's equipment shall done under full responsibility customer. assumes responsibility losses incurred customers third parties arising from these circuits, software information. While endeavours enhance quality, reliability safety semiconductor products, customers agree acknowledge that possibility defects thereof cannot eliminated entirely. minimize risks damage property injury (including death) persons arising from defects semiconductor products, customers must incorporate sufficient safety measures their design, such redundancy, fire-containment, anti-failure features. semiconductor products classified into following three quality grades: "Standard", "Special" "Specific". "Specific" quality grade applies only semiconductor products developed based customer-designated "quality assurance program" specific application. recommended applications semiconductor product depend quality grade, indicated below. Customers must check quality grade each semiconductor product 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": Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems medical equipment life support, etc. quality grade semiconductor products "Standard" unless otherwise expressly specified NEC's data sheets data books, etc. customers wish semiconductor products applications intended NEC, they must contact sales representative advance determine NEC's willingness support given application. (Note) "NEC" used this statement means Corporation also includes majority-owned subsidiaries. "NEC semiconductor products" means semiconductor product developed manufactured defined above).

µPD78F9046 8-BIT SINGLE-CHIP MICROCONTROLLER DESCRIPTION

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