AT89C51RD2/ED2

Introduction

The AT89C51RD2/AT89C51ED2 devices you have received conform functionally to the current device data sheet (ww1.microchip.com/downloads/en/DeviceDoc/doc4235.pdf), except for the anomalies described in this document. The errata described in this document will likely be addressed in future revisions of the AT89C51RD2/AT89C51ED2 devices.

Note:

This document summarizes all the silicon errata issues from all revisions of silicon, previous as well as current.

The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.