參數(shù)資料
型號(hào)： UPD78320
廠商： NEC Corp.
英文描述： 16/8-BIT SINGLE-CHIP MICROCONTROLLER
中文描述： 16/8-BIT單片機(jī)
文件頁數(shù)： 79/88頁
文件大小： 479K
代理商： UPD78320
7
μ
P
APPENDIX A. LIST OF 78K/
ΙΙΙ
SERIES PRODUCTS (1/2)
μ
PD78322
μ
PD78320
μ
PD78312
Note
μ
PD78310
Note
μ
PD78312A
μ
PD78310A
Basic instruction
111
96
Minimum instruction execution time
250 ns (at 16 MHz operation)
500 ns (at 12 MHz operation)
Internal memory
16384
×
8 bits
––
8192
×
8 bits
––
8192
×
8 bits
––
640
×
8 bits
256
×
8 bits
Memory space
64K bytes
16 (including 8 analog inputs)
12 (including 4 analog inputs)
I/O lines
––
1
39
21
40
24
40
24
Multi-function pulse I/O unit
16-bit presettable up/down-counter
×
2
16-bit free running counter capture function
×
2
16-bit interval time
×
2
High-precision PWM output
×
2
Real-time output port : 4 bits
×
2
Pulse unit
Count unit mode 4 (4-multiplication
mode) function not available
Count unit mode 4 (4-multiplication
mode) function available
Count start function by interval time
external trigger not available
Count start function by interval timer
external trigger available
Dedicated on-chip baud rate generator
UART
SBI
3-wire serial I/O
8 bits (full-duplex transmission/reception)
Dedicated on-chip baud rete generator
2 transfer modes (asynchronous mode, I/O interface mode)
Serial communication interface
... 1 channel
... 1 channel
A/D converter
Eight 10-bit resolution inputs
Four 8-bit resolution inputs
8 external, 14 internal (shared with
external : 2)
3-level programmable priority
4 external, 13 internal
8-level programmable priority
Interrupt
3 processing modes (vectored interrupt, context switching and macro service functions)
ROM
RAM
Input
Output
I/O
Real-time pulse unit
18-/16-bit free running timer
×
1
16-bit timer/event counter
×
1
16-bit compare register
×
6
18-bit capture register
×
4
18-bit capture/compare register
×
2
Real-time output port
×
8
Note
Maintenance product
相關(guān)PDF資料
PDF描述
UPD78320GF-3B9 16/8-BIT SINGLE-CHIP MICROCONTROLLER
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UPD78322GJ 16/8-BIT SINGLE-CHIP MICROCONTROLLER
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