CP80S54 Datasheet (ETC) - (CP80S54 / CP80S56) EPROM/ROM-Based 8-Bit Microcontroller Series

CP80S54, (CP80S54 / CP80S56) EPROM/ROM-Based 8-Bit Microcontroller Series

The CP80S54/S56 series is a family of low-cost, high speed, high noise immunity, EPROM/ROM-based 8-bit CMOS microcontrollers.

It employs a RISC architecture with only 42 instructions.

All instructions are single cycle except for program branches which take two cycles.

The easy to use and easy to rem

CP80S54 Features

* ‧ ‧ ‧ ‧ ‧ ‧ ‧ ‧ Only 42 single word instructions All instructions are single cycle except for program branches which are two-cycle 13-bit wide instructions All ROM/EPROM area GOTO instruction All ROM/EPROM area subroutine CALL instruction 8-bit wide data path 5-level deep hardware stack Operating sp