7545 - SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
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 Built-in type (connect to external ceramic reso
7545 Features
* Basic machine-language instructions 71
* The minimum instruction execution time 2.00 µs (at 4 MHz oscillation frequency for the shortest instruction)
* Memory size ROM 4K to 60K bytes RAM 256, 512 bytes
* Programmable I/O ports 25
* Key-on wakeup input
