Microcomputer
4-Bit Single Chip Microcomputer
Controller Series
s
µ
PD755XX series
Type number
ROM (bytes)
RAM (∞ 4 bits)
General registers
Instruction cycle
µ
PD75512/ 516
12160/16256
512
µ
PD75P516
16256 (PROM)
µ
PD75517/ 518
24448/32640
1024
µ
PD75P518
32640 (PROM)
(4-bit
8)
4 banks or (8-bit
4)
4 banks
Selectable from 0.95
µ
s/1.91
µ
s/15.3
µ
s
(at main clock 4.19 MHz) and 122
µ
s
(at subclock 32 kHz)
16 (also serve as INT, SIO, A/D inputs)
64 28 (4 can drive LED)
Selectable from 0.67
µ
s/1.33
µ
s/2.67
µ
s/10.7
µ
s
(at main clock 6 MHz) and 122
µ
s
(at subclock 32 kHz)
7 can be pulled up by software
4 can be pulled down by musk option except PROM version
16 can be pulled up by software
CMOS
inputs
Input/
output
ports
CMOS
inputs/outputs
N-ch
inputs/outputs
A/D converter
Timer/Counters
Serial interface
Interrupts
Instruction set
Supply voltage
Package
20 (8 can drive LED, withstand voltage 9 V, can be pulled up by mask option except PROM version)
8-bit resolution
8 channels
3 channels
2 channels
• Timer/event counter, • Basic interval timer, • Watch timer
• NEC standard serial bus interface/3-line serial interface
• 3-line serial interface
• Vector interrupts: 7 (external: 3, internal: 4), • Test inputs: 2 (external: 1, internal: 1)
• Bit data set/reset/test/boolean operation instructions
• 4/8-bit data transfer/operation/increment/decrement/compare instructions
2.7 to 6.0 V
• 80-pin plastic QFP
4.75 to 5.5 V
• 80-pin plastic QFP
• 80-pin ceramic WQFN
• 80-pin plastic QFP
2.7 to 6.0 V
• 80-pin plastic QFP
• 80-pin ceramic WQFN
General Purpose Series
s
µ
PD7500X series
Type number
ROM (bytes)
RAM (∞ 4 bits)
General registers
Instruction cycle
CMOS
inputs
Input/
output
ports
µ
PD75004/006/008
4096/6016/8064
512
4-bit
8 or 8-bit
4
µ
PD75P008
8064 (PROM)
Selectable from 0.95
µ
s/1.91
µ
s/15.3
µ
s (at main clock 4.19 MHz) and122
µ
s (at subclock 32 kHz)
8 (also serve as INT, SIO)
Can be pulled up by software except P00
CMOS
34 18 (4 can drive LED)
inputs/outputs
N-ch
inputs/outputs
8 (can drive LED, withstand voltage 10 V, can be pulled up by mask option except PROM version)
3 channels • Timer/event counter, • Basic interval timer, • Watch timer
NEC standard serial bus interface/3-line serial interface
• Vector interrupts: 6 (external: 3, internal: 3), • Test inputs: 2 (external: 1, internal: 1)
• Bit data set/reset/test/boolean operation instructions
• 4-bit data transfer/operation/increment/decrement/compare instructions
• 8-bit data transfer instructions
2.7 to 6.0 V
• 42-pin plastic SDIP, • 44-pin plastic QFP
4.5 to 5.5 V
Timer/Counters
Serial interface
Interrupts
Instruction set
Supply voltage
Package
10
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