21

7766DS–AVR–01/09

ATmega16U4/ATmega32U4

9.

Datasheet Revision History for ATmega16U4/ATmega32U4

Please note that the referring page numbers in this section are referred to this document. The

referring revision in this section are referring to the document revision.

9.1

Rev. 7766D – 01/09

9.2

Rev. 7766C – 11/08

9.3

Rev. 7766B – 11/08

9.4

Rev. 7766A – 07/08

1.

Updated Memory section in “Features” on page 1.

2.

Added section “Resources” on page 8.

3.

Added section “Data Retention” on page 8.

4.

Updated “Ordering Information” on page 16.

1.

Updated Memory section in “Features” on page 1.

1.

Added ATmega16U4 device.

2.

Created errata section and added ATmega16U4.

3.

1.

Initial revision