UPC24A00 View Datasheet(PDF) - NEC => Renesas Technology
Part Name
Description
Manufacturer
UPC24A00 Datasheet PDF : 226 Pages
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Microcomputer
4-Bit Single Chip Microcomputer
General Purpose Series
s µPD7502X series
Type number
ROM (bytes)
RAM (∞ 4 bits)
EEPROM (∞ 4 bits)
General registers
Instruction cycle
µPD75028/036
µPD75P036
µPD75048
µPD75P048
8064/16256
16256 (PROM)
8064
8064 (PROM)
512/1024
1024
512
None
1024
4-bit ∞ 8 or 8-bit ∞ 4
Selectable from 0.95 µs/1.91 µs/15.3 µs (at main clock 4.19 MHz) and 122 µs (at subclock 32 kHz)
Input/
output
ports
CMOS
inputs
12 (also serve as INT, SIO, A/D inputs)
CMOS
inputs/outputs
48
24 (4 can drive LED)
27 can be pulled up by software
4 can be pulled down by software
N-ch
inputs/outputs
12 (can drive LED, withstand voltage 10 V, can be pulled up by mask option except PROM version)
A/D converter
8-bit resolution ∞ 8 channels
Timer/Counters
4 channels • Timer/event counter
• Basic interval timer
• Watch timer
• Multi-function timer (can be used for integration A/D converter)
Serial interface
NEC standard serial bus interface/3-line serial interface
Interrupts
• Vector interrupts: 7 (external: 3, internal: 4)
• Test inputs: 2 (external: 1, internal: 1)
• Vector interrupts: 9
(external: 3, internal: 6)
• Test inputs: 2
(external: 1, internal: 1)
Instruction set
• Bit data set/reset/test/boolean operation instructions
• 4-bit data transfer/operation/increment/decrement/compare instructions
• 8-bit data transfer instructions
Supply voltage
2.7 to 6.0 V
Package
• 64-pin plastic SDIP
• 64-pin ceramic WQFN (µPD75P036 only)
• 64-pin plastic QFP
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