CB12
 
一.概述
The CB12 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 38 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 38 single word instructions
2.All instructions are single cycle except for program branches which are two-cycle
3.13-bit wide instructions
4.All ROM/EPROM area GOTO/LGOTO instruction
5.Internal Power-on Reset
6.On chip Watchdog Timer (WDT) with internal oscillator for reliable operation and
7.Three I/O ports IOA , IOB and IOC with independent direction control
8.Programmable Code Protection
9.Selectable oscillator options