CM8PS53E
 
一.概述
The CM8PS53 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 remember instruction set reduces development time significantly.
二.特點
1.Only 42 single word instructions
2.All instructions are single cycle except for program branches which are two-cycle
3.All ROM/EPROM area GOTO instruction
4.Operating speed: DC-20 MHz clock input
5.Direct, indirect addressing modes for data accessing
6.enable/disable control
7.Power saving SLEEP mode
8.Programmable Code Protection
9.Built-in internal RC oscillator
10.Selectable oscillator options