Introduction

Low-power, high-performance CMOS 8-bit microcontroller with 32KB of flash programmable ROM and 512 bytes of RAM. It uses Microchip high-density nonvolatile memory technology and is compatible with the industry-standard 80C51 and 80C52 instruction set and pinout. On-chip flash allows the program memory to be user programmed by a conventional nonvolatile memory programmer. This versatile 8-bit CPU with flash provides a highly-flexible and cost-effective solution for many embedded control applications.

Specification

Program Memory Type: Flash
Program Memory Size (KB): 32
CPU Speed (MIPS/DMIPS): 4
Digital Communication Peripherals: 1-UART
Operating Voltage Range (V): 4 to 6
Pin Count: 44