The ATmega4808/4809 devices of the megaAVR® 0-series you have received conform functionally to the
current device data sheet (www.microchip.com/DS40002173), except for the anomalies described
in this document. The errata described in this document will likely be addressed in
future revisions of the ATmega4808/4809 devices.
Note: This document summarizes all the
silicon errata issues from all revisions of silicon, previous as well as current.
Note: Refer to the Device/Revision ID section
in the current device data sheet (
www.microchip.com/DS40002173) for more detailed information
on Device Identification and Revision IDs for your specific device, or contact your
local Microchip sales office for assistance.