IC80C31 Overview
The ICSI IC80C51 and IC80C31 are high-performance microcontroller fabricated using high-density CMOS technology. The CMOS IC80C51/31 is functionally patible with the industry standard 80C51/31 microcontrollers. The IC80C51/31 is designed with 4K x 8 ROM (IC80C51 only);.
IC80C31 Key Features
- 64K ROM and 64K RAM Program memory lock
- Encrypted verify (32 bytes)
- Lock bits (2) Power save modes
- Idle and power-down Six interrupt sources Most instructions execute in 0.3 µs CMOS and TTL patible Maximum speed: 40 MHz
- 40-pin DIP
- 44-pin PLCC
- 44-pin PQFP