Datasheet4U Logo Datasheet4U.com

AT89C51ID2 Datasheet 8-bit Flash Microcontroller

Manufacturer: Atmel (now Microchip Technology)

General Description

AT89C51

Key Features

  • 80C52 Compatible.
  • 8051 Instruction Compatible.
  • Six 8-bit I/O Ports (64 pins or 68 Pins Versions).
  • Four 8-bit I/O Ports (44 Pins Version).
  • Three 16-bit Timer/Counters.
  • 256 bytes Scratch Pad RAM.
  • 10 Interrupt Sources With 4 Priority Levels.
  • ISP (In-System Programming) Using Standard VCC Power Supply.
  • Integrated Power Monitor (POR/PFD) to Supervise Internal Power Supply.
  • Boot ROM Contains Low Level Flash Prog.

AT89C51ID2 Distributor