AT89C51RD2 Datasheet 8-bit Flash Microcontroller

Manufacturer: Atmel (now Microchip Technology)

Download the AT89C51RD2 datasheet PDF. This datasheet also includes the AT8 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

AT89C51RD2 8-bit flash microcontroller by Atmel (now Microchip Technology) - Datasheet Preview — Note: The manufacturer provides a single datasheet file (AT8-9C51ED.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	AT89C51RD2
Manufacturer	Atmel (now Microchip Technology)
File Size	1.09 MB
Description	8-bit Flash Microcontroller
Datasheet	AT89C51RD2 Datasheet

Overview

AT89C51RD2 / AT89C51ED2 QualPack Qualification Package AT89C51ED2 FLASH 8-bit C51 Microcontroller 64 Kbytes FLASH, 2 Kbytes EEPROM AT89C51RD2 / AT89C51ED2 JULY 2003 Rev.

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