single-chip 8-bit cmos microcomputer.
* Basic machine-language instructions .... 71
* The minimum instruction execution time 2.00 µs (at 4 MHz oscillation frequency for the shortest instruction)
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The 7545 Group is the 8-bit microcomputer based on the 740 family core technology. The 7545 Group has an 8-bit timer, power-on reset circuit and the voltage drop detection circuit. Also, Function set ROM is equipped.
* Clock generating circuit B.
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