3.1 Errata Section in Data Sheet is no Longer Valid

A clarification for the Errata section in the device data sheet has been made.

The errata content has been moved to a separate document, ATmega640/1280/1281/2560/2561 Silicon Errata and Data Sheet Clarifications (this document).

See the Silicon Errata Issues section of this document for the latest errata.

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.