vii
8025I–AVR–02/09
ATmega48P/88P/168P/328P
27.1ATmega48P Typical Characteristics ...................................................................329
27.2ATmega88P Typical Characteristics ...................................................................353
27.3ATmega168P Typical Characteristics .................................................................377
27.4ATmega328P Typical Characteristics .................................................................401
28 Register Summary ...............................................................................425
29 Instruction Set Summary .....................................................................429
30 Ordering Information ........................................................................... 432
30.1ATmega48P .........................................................................................................432
30.2ATmega88P .........................................................................................................433
30.3ATmega168P .......................................................................................................434
30.4ATmega328P .......................................................................................................435
31 Packaging Information ........................................................................436
31.132A ......................................................................................................................436
31.228M1 ....................................................................................................................437
31.332M1-A ................................................................................................................438
31.428P3 ....................................................................................................................439
32 Errata ..................................................................................................... 440
32.1Errata ATmega48P ..............................................................................................440
32.2Errata ATmega88P ..............................................................................................440
32.3Errata ATmega168P ............................................................................................440
32.4Errata ATmega328P ............................................................................................440
33 Datasheet Revision History .................................................................442
33.1Rev. 2545I-02/09 .................................................................................................442
33.2Rev. 2545H-02/09 ...............................................................................................442
33.3Rev. 2545G-01/09 ...............................................................................................442
33.4Rev. 2545F-08/08 ................................................................................................443
33.5Rev. 2545E-08/08 ................................................................................................443
33.6Rev. 2545D-03/08 ...............................................................................................443
33.7Rev. 2545C-01/08 ...............................................................................................443
33.8Rev. 2545B-01/08 ................................................................................................444
33.9Rev. 2545A-07/07 ................................................................................................444
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