UPD78320GJ-5BJ NEC, UPD78320GJ-5BJ Datasheet - Page 79

• Manufacturer Part Number: UPD78320GJ-5BJ
• Description: 16/8-BIT SINGLE-CHIP MICROCONTROLLER
• Manufacturer: NEC

APPENDIX A. LIST OF 78K/
Note Maintenance product
Basic instruction
Minimum instruction execution time
Internal memory
Memory space
I/O lines
Pulse unit
Serial communication interface
A/D converter
Interrupt
Output
ROM
RAM
Input
I/O
SERIES PRODUCTS (1/2)
Real-time pulse unit
• 18-/16-bit free running timer
• 16-bit timer/event counter
• 16-bit compare register
• 18-bit capture register
• 18-bit capture/compare register
• Real-time output port
• Dedicated on-chip baud rate generator
• UART
• SBI
• 3-wire serial I/O
• 8 external, 14 internal (shared with
• 3-level programmable priority
• 3 processing modes (vectored interrupt, context switching and macro service functions)
16384
Eight 10-bit resolution inputs
external : 2)
PD78322
39
250 ns (at 16 MHz operation)
16 (including 8 analog inputs)
8 bits
640
111
––
8 bits
... 1 channel
... 1 channel
8
4
6
PD78320
1
––
21
1
2
Count unit mode 4 (4-multiplication
mode) function not available
Count start function by interval time
external trigger not available
• 8 bits (full-duplex transmission/reception)
• Dedicated on-chip baud rete generator
• 2 transfer modes (asynchronous mode, I/O interface mode)
8192
PD78312
40
8 bits
Note
Multi-function pulse I/O unit
64K bytes
• 16-bit presettable up/down-counter
• 16-bit free running counter capture function
• 16-bit interval time
• High-precision PWM output
• Real-time output port : 4 bits
• 4 external, 13 internal
• 8-level programmable priority
PD78310
Four 8-bit resolution inputs
––
24
500 ns (at 12 MHz operation)
12 (including 4 analog inputs)
Note
256
2
96
1
8 bits
Count unit mode 4 (4-multiplication
mode) function available
Count start function by interval timer
external trigger available
2
8192
2
PD78312A
40
2
8 bits
2
PD78310A
––
24