AT89C51RB2 Datasheet - ATMEL Corporation

AT89C51RB2 - 8-bit Microcontroller

The AT89C51RB2/RC2 is a high-performance Flash version of the 80C51 8-bit microcontrollers.

It contains a 16K or 32K Bytes Flash memory block for program and data.

The Flash memory can be programmed either in parallel mode or in serial mode with the ISP capability or with software.

The programming v

AT89C51RB2 Features

* 80C52 Compatible

* 8051 Pin and Instruction Compatible

* Four 8-bit I/O Ports

* Three 16-bit Timer/Counters

* 256 Bytes Scratch Pad RAM

* 9 Interrupt Sources with 4 Priority Levels

* Dual Data Pointer

* Variable Length MOVX for Slow R

Datasheet Details

AT89C51RB2

ATMEL Corporation

785.14 KB

8-bit microcontroller.

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