AVR128DA28/32/48/64

Silicon Errata and Data Sheet Clarification

The AVR128DA28/32/48/64 devices you have received conform functionally to the current device data sheet (http://

microchip.com/DS40002183), except for the anomalies described in this document. The erratas described in this

document will likely be addressed in future revisions of the AVR128DA28/32/48/64 devices.

Note: 

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

• Refer to the Device/Revision ID section in the current device data sheet (http://microchip.com/DS40002183) for

more detailed information on Device Identification and Revision IDs for your specific device, or contact your local

....................................................................................................................................................................... 1

1. Silicon Issue Summary............................................................................................................................3

2. Silicon Errata Issues............................................................................................................................... 4

2.1. Errata Details................................................................................................................................4

2.2. EVSYS - Event System................................................................................................................ 4

2.3. PORT - I/O Pin Configuration.......................................................................................................4

2.4. NVMCTRL - Nonvolatile Memory Controller................................................................................ 4

2.5. SPI - Serial Peripheral Interface...................................................................................................5

2.6. TCA - 16-bit Timer/Counter Type A.............................................................................................. 5

2.7. TWI - Two-Wire Interface............................................................................................................. 6

Customer Support.......................................................................................................................................... 9

Microchip Devices Code Protection Feature.................................................................................................. 9

Legal Notice................................................................................................................................................... 9

Trademarks.................................................................................................................................................. 10

Quality Management System....................................................................................................................... 10

Worldwide Sales and Service.......................................................................................................................11

© 2020 Microchip Technology Inc.

Errata

DS80000882A-page 2