AT89C55WD, AT8 Datasheet - ATMEL Corporation

AT89C55WD 8-bit Microcontroller

The AT89C55WD is a low-power, high-performance CMOS 8-bit microcontroller with 20K bytes of Flash programmable read only memory and 256 bytes of RAM. The device is manufactured using Atmel’s high-density nonvolatile memory technology and is compatible with the industry standard 80C51 and 80C52 instr.

AT89C55WD Features

* Compatible with MCS®-51 Products

* 20K Bytes of Reprogrammable Flash Memory

* Endurance: 10,000 Write/Erase Cycles

* 4V to 5.5V Operating Range

* Fully Static Operation: 0 Hz to 33 MHz

* Three-level Program Memory Lock

* 256 x 8-bit Internal

AT8-9C55W.pdf

AT89C55WD Datasheet Preview — This datasheet PDF includes multiple part numbers: AT89C55WD, AT8. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

AT89C55WD, AT8

Manufacturer:

ATMEL Corporation

File Size:

256.74 KB

Description:

8-bit microcontroller.

Note:

This datasheet PDF includes multiple part numbers: AT89C55WD, AT8.
Please refer to the document for exact specifications by model.

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TAGS

AT89C55WD AT8 8-bit Microcontroller ATMEL Corporation

AT89C55WD Distributor