TS80C32X2 - ATMEL Corporation

TS80C32X2 8-bit Microcontroller

TS80C52X2 is high performance CMOS ROM, OTP, EPROM and ROMless versions of the 80C51 CMOS single chip 8-bit microcontroller. The TS80C52X2 retains all features of the 80C51 with extended ROM/EPROM capacity (8 Kbytes), 256 bytes of internal RAM, a 6-source, 4-level interrupt system, an on-chip oscilator and three timer/counters. In addition, the TS80C52X2 has.

Features

• 80C52 Compatible
  – 8051 Pin and Instruction Compatible
  – Four 8-bit I/O Ports
  – Three 16-bit Timer/Counters
  – 256 Bytes Scratchpad RAM High-speed Architecture 40 MHz at 5V, 30 MHz at 3V X2 Speed Improvement Capability (6 Clocks/Machine Cycle)
  – 30 MHz at 5V, 20 MHz at 3V (Equivalent to 60 MHz at 5V, 40 MHz at 3V) Dual Data Pointer On-chip ROM/EPROM (8Kbytes) Programmable Clock Out and Up/Down Timer/Counter 2 Asynchronous Port Reset Interrupt Structure with
  – 6 Interrupt Sources
  – 4 Level Priority Interrupt System Full Duplex Enhanced UART
  – Framing Error Detection
  – Automatic Address Recogni.