UPD75212A microcomputer equivalent, 4-bit single-chip microcomputer.
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* Architecture equal to that of an 8-bit microcomputer High-speed operation : Minimum instruction execution time : 0.95 µs (when operated at 4.19 MH.
requiring the timer/watch function and high-speed interrupt servicing. It can help to provide the unit with many functio.
The µPD75212A is a microcomputer with a CPU capable of 1-, 4-, and 8-bit data processing, ROM, RAM, I/O ports, a fluorescent display tube controller/driver, a watch timer, a timer/pulse generator capable of outputting 14-bit PWM, a serial interface a.
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