UPD75237 microcomputer equivalent, 4-bit microcomputer.
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Built-in, large-capacity ROM and RAM
* Program memory (ROM): 24K × 8
* Data memory (RAM): 1K × 4 I/O port: 64 ports (except FIP dedicated pins) Minimum instruc.
single-chip configurations of system computers, advanced CD players and advanced microwave ovens. The µPD75P238 PROM pr.
The µPD75237 is a microcomputer with a CPU capable of 1-, 4-, and 8-bit-wise data processing, a ROM, a RAM, I/O ports, a fluorescent display tube (FIP ®) controller/driver, A/D converters, a watch timer, a timer/pulse generator capable of outputting .
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