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AT89C55

8-Bit Microcontroller with 20K Bytes Flash

AT89C55 Features

* Compatible with MCS-51™ Products

* 20K Bytes of In-System Reprogrammable Flash Memory

* Endurance: 1,000 Write/Erase Cycles Fully Static Operation: 0 Hz to 33 MHz Three-Level Program Memory Lock 256 x 8-b

AT89C55 General Description

The AT89C55 is a low-power, high-performance CMOS 8-bit microcomputer with 20K bytes of Flash programmable and erasable read only memory. The device is manufactured using Atmel’s high density nonvolatile memory technology and is compatible with the industry standard 80C51 instruction set and pinout..

AT89C55 Datasheet (606.05 KB)

Preview of AT89C55 PDF

Datasheet Details

Part number:

AT89C55

Manufacturer:

ATMEL Corporation

File Size:

606.05 KB

Description:

8-bit microcontroller with 20k bytes flash.

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TAGS

AT89C55 8-Bit Microcontroller with 20K Bytes Flash ATMEL Corporation

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