µPD789022,789024,789025,789026 8-BIT SINGLE-CHIP MICROCONTROLLER

The Datasheet Archive - 100 Million Datasheets from 7500 Manufacturers.

µPD789022,789024,789025,789026 8-BIT SINGLE-CHIP MICROCONTROLLER

Datasheet Thumbnail

Top Searches for this datasheet

INTEGRATED CIRCUIT
µPD789022,789024,789025,789026
8-BIT SINGLE-CHIP MICROCONTROLLER
DESCRIPTION
µPD789022, µPD789024, µPD789025, µPD789026 µPD789026 Subseries products (compact general-purpose devices) 78K/0S Series. These microcontrollers feature 8-bit CPU, ports, timers, serial interface, interrupt control circuits. addition, flash memory product (µPD78F9026) that operate within same voltage range mask versions, wide range related development tools available. Detailed function descriptions provided following user's manuals. sure read them before designing. U11919E µPD789026 Subseries User's Manual: 78K/0S Series User's Manual Instruction: U11047E
FEATURES
capacity
Item Product Name Program Memory (ROM) Kbytes Kbytes Kbytes Kbytes bytes Data Memory
(Internal High-Speed RAM)
Package
µPD789022 µPD789024 µPD789025 µPD789026
bytes
44-pin plastic resin thickness: 44-pin plastic LQFP resin thickness: 42-pin plastic shrink (600 mils) 44-pin plastic resin thickness: 44-pin plastic LQFP resin thickness:
Minimum instruction execution time changed from high-speed (0.4 low-speed (1.6 5.0-MHz operation with system clock) ports: Serial interface: channel 3-wire serial mode/UART mode selected Timer: channels channel 16-bit timer counter: 8-bit timer/event counter: channel channel Watchdog timer: Power supply voltage:
APPLICATIONS
Compact household appliances, accessories, conditioners, games, etc.
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 U11715EJ2V0DS00 (2nd edition) Date Published July 1999 CP(K) Printed Japan
mark
shows major revised points.
1996, 1999
µPD789022, 789024, 789025, 789026
ORDERING INFORMATION
Part Number Package 44-pin plastic resin thickness: 44-pin plastic LQFP resin thickness: 44-pin plastic resin thickness: 44-pin plastic LQFP resin thickness: 42-pin plastic shrink (600 mils) 44-pin plastic resin thickness: 44-pin plastic LQFP resin thickness: 42-pin plastic shrink (600 mils) 44-pin plastic resin thickness: 44-pin plastic LQFP resin thickness:
Remark
indicates code suffix.
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
78K/0S SERIES LINEUP
products 78K/0S Series listed below. names enclosed boxes subseries names.
Product mass production Product under development
Small-scale package, general-purpose 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 44/48-pin 44/48-pin 44-pin 44-pin 30-pin 30-pin 28/30-pin 28/30-pin 78K/0S series 28/30-pin 28/30-pin
PD789217AY PD789197AY PD789177 PD789167 PD789156 PD789146 PD789134A PD789124A PD789114A PD789104A
oscillation version µPD789197AY On-chip EEPROMTM, version PD789177
PD789167 with enhanced PD789104A with enhanced timer PD789146 with enhanced PD789104A with EEPROM PD789124A with enhanced
oscillation version PD789104A
PD789104A with enhanced PD789026 with added multiplier
Inverter control 44-pin
PD789842
On-chip inverter control circuit UART
drive 80-pin 80-pin 88-pin
PD789417A PD789407A PD789830 PD789407A with enhanced PD789026 with added enhanced timer On-chip UART
ASSP 42/44-pin 44-pin 20-pin 20-pin card 5-pin
PD789810 PD789800 PD789840 PD789861 PD789860
keyboard. On-chip function keypad. On-chip oscillation version PD789860 keyless entry. On-chip return circuit
Internal EEPROM security circuit
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
major functional differences among subseries listed below.
Function Subseries Name Value
Capacity
Timer 8-bit 16-bit Watch
8-bit
10-bit
Serial Interface
Remark
Small-scale µPD789046 package, µPD789026 generalµPD789014 purpose SmallµPD789217AY scale package, generalpurpose µPD789197AY
(UART:1
UART: SMB: oscillation version, internal EEPROM Internal EEPROM (UART: (UART: Internal EEPROM oscillation version
µPD789177 µPD789167 µPD789156 µPD789146 µPD789134A µPD789124A µPD789114A µPD789104A
Inverter control drive
µPD789842 µPD789417A µPD789407A µPD789830
Note
(UART:
(USB:
oscillation version
ASSP
µPD789800 µPD789840 µPD789861 µPD789860
card
µPD789810
Internal EEPROM
Note 10-bit timer: channel
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
OVERVIEW FUNCTIONS
Item Internal memory High-speed Minimum instruction execution time General-purpose registers Instruction
µPD789022
Kbytes bytes
µPD789024
Kbytes
µPD789025
Kbytes bytes
µPD789026
Kbytes
µs/1.6 5.0-MHz operation with system clock) bits registers 16-bit operation manipulation (set, reset, test), etc. Total:
ports
CMOS input/output: Serial interface Timer 3-wire serial mode/UART mode selectable: channel 16-bit timer counter: channel 8-bit timer/event counter: channel Watchdog timer: channel outputs Maskable interrupts Non-maskable interrupt Internal: External: Internal: +85°C 44-pin plastic resin thickness 44-pin plastic LQFP resin thickness 42-pin plastic shrink (600 mils) 44-pin plastic resin thickness 44-pin plastic LQFP resin thickness
Timer outputs Vectored interrupt sources Power supply voltage Operating ambient temperature Packages
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
CONTENTS
CONFIGURATION (TOP VIEW) BLOCK DIAGRAM FUNCTIONS.
Port Pins. Non-Port Pins. Circuits Recommended Connection Unused Pins.
MEMORY SPACE. PERIPHERAL HARDWARE FUNCTIONS
Ports Clock Generator. Timer. Serial Interface.
INTERRUPT FUNCTION STANDBY FUNCTION. RESET FUNCTION INSTRUCTION OVERVIEW.
Conventions. Operations.
ELECTRICAL SPECIFICATIONS CHARACTERISTICS CURVES PACKAGE DRAWINGS. RECOMMENDED SOLDERING CONDITIONS APPENDIX DEVELOPMENT TOOLS APPENDIX RELATED DOCUMENTS
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
CONFIGURATION (TOP VIEW)
42-pin plastic shrink (600 mils)
VDD0 RESET P51/TO2 P50/TI0/TO0 P32/INTP2/CPT2 P31/INTP1 P30/INTP0 P22/RxD/SI0 P21/TxD/SO0 P20/ASCK/SCK0 VDD1
VSS0 P40/KR0 P41/KR1 P42/KR2 P43/KR3 P44/KR4 P45/KR5 P46/KR6 P47/KR7 VSS1
Caution
Connect (internally connected) directly VSS0 VSS1.
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
44-pin plastic resin thickness 44-pin plastic LQFP resin thickness
VDD1 VSS1
P47/KR7 P46/KR6 P45/KR5 P44/KR4 P43/KR3 P42/KR2 P41/KR1 P40/KR0 P20/ASCK/SCK0 P21/TxD/SO0 P22/RxD/SI0 P30/INTP0 P31/INTP1 P32/INTP2/CPT2
RESET
P51/TO2
Caution ASCK: CPT2: KR7: P07: P17: P22: P32: P47: P53:
Connect (internally connected) directly VSS0 VSS1. Asynchronous Serial Clock Capture Trigger Input Internally Connected Return Non-connection Port Port Port Port Port Port RESET RxD: SCK0 SI0: SO0: TI0: TO0, TO2: TxD: VDD0, VDD1: VSS0, VSS1: Reset Receive Data Serial Clock Serial Input Serial Output Timer Input Timer Output Transmit Data Power Supply Ground Crystal
INTP0 INTP2: Interrupt from Peripherals
Data Sheet U11715EJ2V0DS00
P50/TI0/TO0
VDD0
VSS0
µPD789022, 789024, 789025, 789026
BLOCK DIAGRAM
TI0/TO0/P50
8-BIT TIMER/ EVENT COUNTER
PORT
PORT TO2/P51 CPT2/INTP2/P32 16-BIT TIMER COUNTER 78K/0S CORE PORT
WATCHDOG TIMER PORT
PORT SCK0/ASCK/P20 SO0/TxD/P21 SI0/RxD/P22 SERIAL INTERFACE PORT
INTP0/P30 INTP2/ CPT2/P32 KR0/P40 KR7/P47
INTERRUPT CONTROL
VDD0, VDD1
VSS0, VSS1
SYSTEM CONTROL
RESET
Remark
internal high-speed capacities vary depending product.
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
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. LEDs driven directly. Port 8-bit input/output port Input/output specified 1-bit units. When used input port, on-chip pull-up resistor specified means software. LEDs driven directly. Port 3-bit input/output port Input/output specified 1-bit units. When used input port, on-chip pull-up resistor specified means software. LEDs driven directly. Port 3-bit input/output port Input/output specified 1-bit units. When used input port, on-chip pull-up resistor specified means software. LEDs driven directly. Port 8-bit input/output port Input/output specified 1-bit units. When used input port, on-chip pull-up resistor specified means software. LEDs driven directly. Port 4-bit input/output port Input/output specified 1-bit units. When used input port, on-chip pull-up resistor specified means software. LEDs driven directly. Input Input INTP0 INTP1 INTP2/CPT2 After Reset Input Alternate Function
Name
Input
Input
ASCK/ SCK0 TxD/SO0 RxD/SI0
P52,
Input
TI0/TO0
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
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 P32/CPT2 Input Output Input Output Input Input Output Output Input Input 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 Asynchronous serial interface serial clock input External count clock input 8-bit timer (TM00) 8-bit timer (TM00) output 16-bit timer (TM20) output Capture edge input return signal detection Input Input Input Input Input Input Input Input Input Input Input P22/RxD P21/TxD P20/ASCK P22/SI0 P21/SO0 P20/ SCK0 P50/TO0 P50/TI0 P32/INTP2
Name INTP0 INTP1 INTP2
SCK0
ASCK CPT2
RESET
Input Input
System reset input Connecting crystal resonator system clock oscillation
Input
VDD0 VDD1 VSS0 VSS1
Positive power supply ports Positive power supply (except ports) Internally connected. Connect directly VSS0 VSS1. internally connected. Leave open. Ground potential ports Ground potential (except ports)
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
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/ASCK/ SCK0 P21/TxD/SO0 P22/RxD/SI0 P30/INTP0 P31/INTP1 P32/INTP2/CPT2 P40/KR0 P47/KR7 P50/TI0/TO0 P51/TO2 P52,
RESET
Circuit Type
Input:
Recommended Connection Unused Pins Independently connect VDD0 VDD1, VSS0 VSS1 resistor.
Output: Leave open.
Input Leave open. Connect directly VSS0 VSS1.
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
Figure 3-1. Input/Output Circuits
Type Type
VDD0
Pullup enable VDD0 P-ch IN/OUT P-ch
Schmitt-triggered input with hysteresis characteristics
Output data
Type
VDD0
Output disable N-ch
Pullup enable Output data VDD0 P-ch
P-ch
IN/OUT Output disable N-ch
Port read
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
MEMORY SPACE
µPD789022, µPD789024, µPD789025, µPD789026 each access Kbytes memory space. Figure shows memory map. Figure 4-1. Memory
FFFFH
Special function registers bits FF00H FEFFH Internal high-speed Note
mmmmH mmmmH
Data memory space nnnnH nnnnH
Reserved nnnnH
Program area
Program memory space
Internal ROMNote
0080H 007FH CALLT table area 0040H 003FH Program area 002CH 002BH
0000H
0000H
Vector table area
Note internal high-speed capacities vary depending product (See following table).
Part Number Last Address Internal nnnnH 0FFFH 1FFFH 2FFFH 3FFFH FD00H Start Address Internal HighSpeed mmmmH FE00H
µPD789022 µPD789024 µPD789025 µPD789026
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
PERIPHERAL HARDWARE FUNCTIONS
Ports
µPD789022, µPD789024, µPD789025, µPD789026 provided with ports shown below. These ports used enable several types control. Table 5-1. Port Functions
Port Name Port Name Function port. Input/output specified 1-bit units. When used input port, on-chip pull-up resistor specified means software. LEDs driven directly. Port port. Input/output specified 1-bit units. When used input port, on-chip pull-up resistor specified means software. LEDs driven directly. Port port. Input/output specified 1-bit units. When used input port, on-chip pull-up resistor specified means software. LEDs driven directly. Port port. Input/output specified 1-bit units. When used input port, on-chip pull-up resistor specified means software. LEDs driven directly. Port port. Input/output specified 1-bit units. When used input port, on-chip pull-up resistor specified means software. LEDs driven directly. Port port. Input/output specified 1-bit units. When used input port, on-chip pull-up resistor specified means software. LEDs driven directly.
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
Clock Generator
on-chip system-clock generator provided. minimum instruction execution time changed. µs/1.6 5.0-MHz operation with system clock) Figure 5-1. Clock Generator Block Diagram
Prescaler
System clock oscillator
Clock peripheral hardware Prescaler
Selector
STOP
Standby control circuit
Wait control circuit
clock (fCPU)
Timer channel channel Table 5-2. Timer Operation
Three timer channels incorporated. 16-bit timer counter Watchdog timer: 8-bit timer/event counter channel
16-Bit Timer Counter
8-Bit Timer/ Event Counter channel channel output output
Watchdog Timer
Operation mode
Interval timer External event counter
channel output input
channel
Function
Timer output Capture Square wave output Interrupt request
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
Figure 5-2. Block Diagram 16-Bit Timer Counter (TM20)
Internal
16-bit compare register (CR20) Match
Output control circuit
TO2/P51
INTTM2
Selector
fX/2
fX/26
16-bit timer register (TM20)
CPT2/P32/ INTP2
Edge detection circuit
16-bit capture register (TCP20)
16-bit counter read buffer
Internal
Figure 5-3. Block Diagram 8-Bit Timer/Event Counter (TM00)
Internal
8-bit compare register (CR00) Match INTTM0
Selector
fX/25 TI0/P50/
8-bit timer register (TM00)
Output control circuit
TO0/P50/
Clear
Internal
Figure 5-4. Watchdog Timer Block Diagram
Prescaler
Selector
INTWDT maskable interrupt request 7-bit counter Control circuit RESET INTWDT non-maskable interrupt request
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
Serial Interface
One-channel serial interface incorporated. Serial interface supports following modes: 3-wire serial mode: MSB-first LSB-first switching possible Asynchronous serial interface (UART) mode: On-chip dedicated baud rate generator provided Figure 5-5. Block Diagram Serial Interface
Internal
Reception buffer register (RXB00/SIO00)
Direction control circuit
Transmission shift register
Direction control circuit
(TXS00/SIO00)
RXD/SI0/P22 TXD/SO0/P21
Reception shift register (RXS00)
Transmission control circuit
INTST
Reception control circuit
INTSR/INTCSI0
ASCK/SCK0/P20
output control circuit
Buad rate generator
fX/2 fX/28
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
INTERRUPT FUNCTION
total interrupt sources provided, divided into following types. Non-maskable interrupts: source Maskable interrupts: sources Table 6-1. List Interrupt Sources
Interrupt Source Priority
Note
Interrupt Type Nonmaskable
Name INTWDT
Trigger Watchdog timer overflow (with watchdog timer mode selected) Watchdog timer overflow (with interval timer mode selected) input edge detection
Internal/External
Vector Table Address 0004H
Basic Configuration Note Type
Internal
Maskable
INTWDT
INTP0 INTP1 INTP2 INTSR
External
0006H 0008H 000AH
serial interface UART reception serial interface 3-wire transfer reception serial interface UART transmission Generation matching signal 8-bit timer/event counter Generation matching signal 16-bit timer return signal detection
Internal
000CH
INTCSI0
INTST
000EH
INTTM0
0010H
INTTM2
0014H
INTKR
External
002AH
Notes Default priority priority order when more maskable interrupt requests generated same time. highest order lowest order. Basic configuration types (A), (B), correspond (A), (B), Figure 6-1.
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
Figure 6-1. Basic Configuration Interrupt Function Internal non-maskable interrupt
Internal
Interrupt request
Vector table address generator
Standby release signal
Internal maskable interrupt
Internal
Interrupt request
Vector table address generator
Standby release signal
External maskable interrupt
Internal
INTM0, KRM00
Interrupt request
Edge detection circuit
Vector table address generator
Standby release signal
Interrupt request flag Interrupt enable flag Interrupt mask flag
INTM0: External interrupt mode register KRM00: return mode register
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
STANDBY FUNCTION
following standby modes available further reduction system current consumption. HALT mode: this mode, operation clock stopped. average current consumption reduced intermittent operation combining this mode with normal operation. STOP mode: this mode, oscillation system clock stopped. operations performed system clock suspended resulting extremely small power consumption. Figure 7-1. Standby Function
System clock operation STOP instruction Interrupt request HALT instruction
Interrupt request
STOP mode System clock oscillation stopped
HALT mode Clock supply halted, oscillation maintained
RESET FUNCTION
following reset methods available. External reset RESET signal input Internal reset watchdog timer runaway time detection
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
INSTRUCTION OVERVIEW
instruction µPD789022, µPD789024, µPD789025, µPD789026 listed later this section. Conventions
9.1.1 Operand formats descriptions description made operand field each instruction conforms operand format instructions listed below (the details conform assembly specification). more than operand format 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 formats, described using both functional names etc.) absolute names (R0, other names listed inside parentheses Table 9-1). Table 9-1. Operand Formats Descriptions
Format 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 U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
9.1.2 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) 9.1.3 Description flag operation field (blank): change cleared cleared according result restored previous value
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
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 U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
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 U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
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 U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
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 U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
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 U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings 25°C)
Parameter Supply voltage Input voltage Output voltage Output current, high Symbol Total pins Output current, Total pins Operating ambient temperature Storage temperature Tstg Conditions Ratings -0.3 +6.5 -0.3 -0.3 +150 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. Capacitance 25°C,
Parameter Input capacitance Output capacitance Input/output capacitance Symbol COUT Unmeasured pins returned Conditions MIN. TYP. MAX. Unit
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
System Clock Oscillator Characteristics -40°C +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 Caution 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.
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
Recommended Oscillator Constant Ceramic resonator -40°C +85°C)
Manufacturer Part Number Frequency (MHz) Recommended Circuit Constant (pF) Murata Mfg. Co., Ltd. CSB1000J
Note
Oscillation Voltage Range (VDD) MIN. MAX.
Remarks
CSA2.00MG040 CST2.00MG040 CSA4.19MG CST4.19MGW CSA5.00MG CST5.00MGW CSA5.00MGU CST5.00MGWU
On-chip capacitor On-chip capacitor On-chip capacitor On-chip capacitor On-chip capacitor On-chip capacitor On-chip capacitor On-chip capacitor
4.19
CCR4.19MC3 FCR4.19MC5 CCR5.0MC3 FCR5.0MC5
4.19
Note When CSB1000J (1.0 MHz) manufactured Murata Mfg. Co., Ltd. used, limiting resistor necessary (see following figure). When other resonators used, limiting resistor required.
CSB1000J
Caution
oscillator constant oscillation voltage range indicate conditions stable oscillation. Oscillation frequency precision guaranteed. applications requiring oscillation frequency precision, oscillation frequency must adjusted implementation circuit. details, please contact directly manufacturer resonator will use.
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
Characteristics -40°C +85°C,
Parameter Symbol Total pins Output current, Total pins Input voltage, high VIH1 P07, P17, P21, P20, P22, P32, P47, P50, RESET P07, P17, P21, P20, P22, P32, P47, P50, RESET -100 Input leakage current, high Input leakage current, ILIH1 ILIH2 ILIL1 ILIL2 VOUT VOUT 5.0-MHz crystal oscillation operating mode V±10% V±10% V±10% IDD2 5.0-MHz crystal oscillation HALT mode V±10% V±10% V±10% IDD3 STOP mode V±10% V±10% 25°C V±10%
Note
Conditions
MIN.
TYP.
MAX.
Unit
Output current, high
0.7VDD 0.9VDD
0.3VDD 0.1VDD 0.2VDD 0.1VDD
VIH2
0.8VDD 0.9VDD
VIH3 Input voltage, VIL1
VIL2
VIL3 Output voltage, high Output voltage,
Pins other than
0.26 0.14 0.41 0.16 0.07 0.05 0.05 0.05 0.45 0.30 0.85 0.35 0.15
Pins other than
Output leakage current, high ILOH Output leakage current, Software pull-up resistor Supply current
Note
ILOL IDD1
Note
Note
Note
Note
Note
Notes current flowing ports (including current flowing through on-chip pull-up resistors) included. 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 U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
Characteristics Basic operation -40°C +85°C,
Parameter Cycle time (minimum instruction execution time) input high-/lowlevel width input frequency Symbol Conditions MIN. tTIH, tTIL Interrupt input high-/low-level width RESET low-level width tINTH, tINTL INTP0 INTP2 TYP. MAX. Unit
tRSL
(system clock)
Cycle time
Guaranteed operation range
Supply voltage
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
Serial interface -40°C +85°C, 3-wire serial mode (SCK0.Internal clock output)
Symbol tKCY1 Conditions MIN. 3200 SCK0 high-/lowlevel width
setup time SCK0) hold time (from SCK0)
Parameter SCK0 cycle time
TYP.
MAX.
Unit
tKH1, tKL1
tKCY1/2 tKCY1/2
tSIK1
tKSI1
output delay time from SCK0
tKSO1
=100
Note
1000
Note load resistance load capacitance output line, respectively. (ii) 3-wire serial mode (SCK0.External clock input)
Parameter SCK0 cycle time Symbol tKCY2 Conditions MIN. 3500 SCK0 high-/lowlevel width setup time SCK0)
hold time (from
TYP.
MAX.
Unit
tKH2, tKL2
1600
tSIK2
tKSI2
SCK0) output delay time from SCK0 tKSO2 =100
Note
1000
Note load resistance load capacitance output line, respectively. (iii) UART mode (Dedicated baud rate generator output)
Parameter Transfer rate Symbol Conditions MIN. TYP. MAX. 78125 19531 Unit
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
(iv) UART mode (External clock input)
Parameter ASCK cycle time Symbol tKCY3 Conditions MIN. 3500 ASCK high-/lowlevel width Transfer rate tKH3, tKL3 1600 39063 9766 ASCK rise/fall time TYP. MAX. Unit
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
Timing Test Points (except input)
0.8VDD 0.2VDD 0.8VDD 0.2VDD
Test points
Clock Timing
1/fX
input
VIH3 (MIN.) VIL3 (MAX.)
Timing
1/fTI tTIL tTIH
Interrupt Input Timing
tINTL tINTH
INTP0 INTP2
RESET Input Timing
tRSL
RESET
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
Serial Transfer Timing 3-wire serial mode:
tKCYm tKLm tKHm
SCK0
tSIKm
tKSIm
Input data
tKSOm
Output data
UART mode (external clock input):
tKCY3 tKL3 ASCK tKH3
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
Data Memory Stop Mode Supply Voltage Data Retention Characteristics -40°C +85°C)
Parameter Data retention supply voltage Release signal time Oscillation stabilization wait time Symbol VDDDR tSREL tWAIT Release RESET Release interrupt Conditions MIN. Note
TYP.
MAX.
Unit
Note /fX, /fX, selected according setting bits (OSTS0 OSTS2)
oscillation stabilization time selection register. Remark 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 U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
CHARACTERISTICS CURVES
(system clock: MHz, crystal resonator)
25°C)
Supply current (mA)
(HALT mode) (HALT mode)
Ceramic resonator 0.05 Supply voltage VSS0
25°C)
High-level output current (mA)
25°C)
Low-level output current (mA)
Low-level output voltage
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
PACKAGE DRAWINGS
42PIN PLASTIC SHRINK (600 mil)
NOTES Each lead centerline located within 0.17 (0.007 inch) true position (T.P.) maximum material condition. Item center leads when formed parallel.
ITEM
MILLIMETERS 39.13 MAX. 1.78 MAX. 1.778 (T.P.) 0.50±0.10 MIN. 3.2±0.3 0.51 MIN. 4.31 MAX. 5.08 MAX. 15.24 (T.P.) 13.2 0.25 +0.10 -0.05 0.17 0~15°
INCHES 1.541 MAX. 0.070 MAX. 0.070 (T.P.) 0.020 +0.004 -0.005 0.035 MIN. 0.126±0.012 0.020 MIN. 0.170 MAX. 0.200 MAX. 0.600 (T.P.) 0.520 0.010 +0.004 -0.003 0.007 0~15° P42C-70-600A-1
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
PLASTIC
detail lead
ITEM MILLIMETERS 13.2±0.2 10.0±0.2 10.0±0.2 13.2±0.2 0.37 +0.08 -0.07 0.16 (T.P.) 1.6±0.2 0.8±0.2 0.17 +0.06 -0.05 0.10 2.7±0.1 0.125±0.075 MAX. INCHES 0.520 +0.008 -0.009 0.394 +0.008 -0.009 0.394 +0.008 -0.009 0.520 +0.008 -0.009 0.039 0.039 0.015 +0.003 -0.004 0.007 0.031 (T.P.) 0.063±0.008 0.031 +0.009 -0.008 0.007 +0.002 -0.003 0.004 0.106 +0.005 -0.004 0.005±0.003 0.119 MAX. S44GB-80-3BS-1
NOTE Controlling dimension millimeter.
Each lead centerline located within 0.16 (0.007 inch) true position (T.P.) maximum material condition.
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
PLASTIC (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 U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
RECOMMENDED SOLDERING CONDITIONS
µPD789022, 789024, 789025, µPD789026 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 13-1. Surface Mounting Type Soldering Conditions 44-pin plastic resin thickness 44-pin plastic resin thickness 44-pin plastic resin thickness 44-pin plastic resin thickness
Soldering Method Soldering Conditions Package peak temperature: 235°C, Time: sec. Max. 210°C higher), Count: three times less Package peak temperature: 215°C, Time: sec. Max. 200°C higher), Count: three times less Solder bath temperature: 260°C Max., Time: sec. Max., Count: Once, Preheating temperature: 120°C Max. (package surface temperature) temperature: 300°C Max. Time: sec. Max. (per row) Recommended Condition Symbol IR35-00-3 VP15-00-3 WS60-00-1
Infrared reflow Wave soldering Partial heating
Caution
different soldering method together (except partial heating).
44-pin plastic LQFP resin thickness 44-pin plastic LQFP resin thickness 44-pin plastic LQFP resin thickness 44-pin plastic LQFP resin thickness
Soldering Method Soldering Conditions Package peak temperature: 235°C, Time: sec. Max. 210°C higher), Count: times less Package peak temperature: 215°C, Time: sec. Max. 200°C higher), Count: times less Solder bath temperature: 260°C Max., Time: sec. Max., Count: Once, Preheating temperature: 120°C Max. (package surface temperature) temperature: 300°C Max. Time: sec. Max. (per row) Recommended Condition Symbol IR35-00-2 VP15-00-2 WS60-00-1
Infrared reflow Wave soldering Partial heating
Caution
different soldering method together (except partial heating).
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
Table 13-2. Insertion Type Soldering Conditions 42-pin plastic shrink (600 mils) 42-pin plastic shrink (600 mils)
Soldering Method Wave soldering (pin only) Partial heating Soldering Conditions Solder bath temperature: 260°C Max., Time: sec. Max. Terminal temperature: 300°C Max., Time: sec. Max. (for each pin)
Caution
Apply wave soldering only pins careful bring solder into direct contact with package.
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
APPENDIX DEVELOPMENT TOOLS
following development tools available system development using µPD789022, µPD789024,
µPD789025, µPD789026.
Language Processing Software
RA78K0S
Notes
Assembler package common 78K/0S Series compiler package common 78K/0S Series Device file µPD789026 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-42CU
Note
Dedicated flash programmer microcontrollers incorporating flash memory
Flash memory writing adapter 42-pin plastic shrink type) Flash memory writing adapter 44-pin plastic (GB-3BS type)
Note
FA-44GB
Note
FA-44GB-8ES
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-42CU
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 compatibles 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. 42-pin plastic shrink type). Board connecting in-circuit emulator target system. 44-pin plastic (GB-3BS type) 44-pin plastic LQFP (GB-8ES type). System simulator common 78K/0S Series Integrated debugger common 78K/0S Series Device file µPD789026 Subseries
NP-44GB Note NP-44GB-TQ SM78K0S
Notes
Note
ID78K0S-NS DF789026
Notes
Notes
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
Real-Time
MX78K0S
Notes
78K/0S Series
Notes Based PC-9800 series (MS-DOS 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). Remark RA78K0S, CC78K0S, SM78K0S used combination with DF789026.
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
APPENDIX RELATED DOCUMENTS
Documents Related Devices
Document Name Document English Japanese U11715J U11858J U11919J U11047J
µPD789022, 789024, 789025, 789026 Data Sheet µPD78F9026 Data Sheet µPD789026 Subseries User's Manual
78K/0S Series User's Manual Instruction
This manual U11858E U11919E U11047E
Documents Related Development Tools (User's Manuals)
Document Name Document English RA78K0S Assembler Package Operation Assembly Language Structured Assembly Language CC78K/0S 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-789026-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 Manual)
Document Name Document English 78K/0S Series MX78K0S U12938E Japanese U12938J
Caution
related documents listed above subject change without notice. sure latest version each document designing.
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
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 U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
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 U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
EEPROM trademark Corporation. MS-DOS Windows either registered trademarks trademarks 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 U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
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 Spain Office Madrid, Spain Tel: 91-504-2787 Fax: 91-504-2860
Electronics Singapore Pte. Ltd.
United Square, Singapore 1130 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 Rodovia Presidente Dutra, 07210-902-Guarulhos-SP Brasil Tel: 55-11-6465-6810 Fax: 55-11-6465-6829
J99.1
Data Sheet U11715EJ2V0DS00
µPD789022, 789024, 789025, 789026
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.
information this document subject change without notice. Before using this document, please confirm that this latest version. 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. 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. Corporation assumes responsibility losses incurred customer third parties arising from these circuits, software, information. 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, customers 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: Aircraft, 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.

µPD789022,789024,789025,789026 8-BIT SINGLE-CHIP MICROCONTROLLER

Top Searches for this datasheet

Other recent searches