7545 Datasheet - Renesas

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

7545_Renesas.pdf