The ATmega808/809/1608/1609 devices of the megaAVR® 0-series you have received conform functionally to the current device data sheet (www.microchip.com/DS40002172), except for the anomalies described in this document. The errata described in this document will likely be addressed in future revisions of the ATmega808/809/1608/1609 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 (www.microchip.com/DS40002172) for more detailed information on Device Identification and Revision IDs for your specific device, or contact your local Microchip sales office for assistance