CP8053 Overview
CP8053 The CP8053 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.
CP8053 Key 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 speed: DC-20 MHz clock input DC-100 ns instruction cycle Device CP8053/53E Pins # 14 I/O # 12 EPROM/ROM (Byte)
- Direct, indirect addressing modes for data accessing
- 8-bit real time clock/counter (Timer0) with 8-bit programmable prescaler