Arduino A000053 User Manual

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7766FS–AVR–11/10
ATmega16/32U4
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. 7766F – 11/10
9.2
Rev. 7766E – 04/10
9.3
Rev. 7766D – 01/09
9.4
Rev. 7766C – 11/08
1.
Replaced the 
 by an updated drawing.
2.
Updated 
ADCSRB register as in 
3.
Updated the last page according to Atmel new Brand Style Guide.
1.
Updated 
.
2.
Updated 
.
3.
Updated 
4.
Updated 
.
5.
Updated 
.
6.
Updated 
.
7.
Updated 
.
8.
Updated 
9.
Updated 
10.
11.
Added 
12.
13.
1.
Updated Memory section in 
.
2.
Added section 
.
3.
Added section 
4.
Updated 
1.
Updated Memory section in 
.