442
8025I–AVR–02/09
ATmega48P/88P/168P/328P
33. Datasheet Revision History
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.
33.1 Rev. 2545I-02/09
33.2 Rev. 2545H-02/09
33.3 Rev. 2545G-01/09
1. Removed “preliminary” from ATmega48P/88P/168P.
1. Added Power-save Maximum values and footnote to ”ATmega48P DC Characteris-
tics” on page 314.
2. Added Power-save Maximum values and footnote to ”ATmega88P DC Characteris-
tics” on page 315.
3. Added Power-save Maximum values and footnote to ”ATmega168P DC Characteris-
tics” on page 315.
4. Added Power-save Maximum values and footnote to ”ATmega328P DC Characteris-
tics” on page 316.
5. Added errata for revision A, ”Errata ATmega328P” on page 440.
1 ATmega48P/88P not recommended for new designs.
2. Updated the footnote Note1 of the Table 6-3 on page 29.
3. Updated the Table 6-5 on page 30 by removing a footnote Note1.
4. Updated the Table 6-10 on page 33 by removing a footnote Note1.
5. Updated the footnote Note1 of the Table 6-12 on page 34.
6. Updated the footnote Note2 of the ”ATmega48P DC Characteristics” on page 314
and removed TBD from the table.
7. Updated the footnote Note2 of the ”ATmega88P DC Characteristics” on page 315
and removed TBD from the table.
8. Updated the footnote Note2 of the ”ATmega168P DC Characteristics” on page 315
and removed TBD from the table.
9. Updated the footnote Note2 of the ”ATmega328P DC Characteristics” on page 316
and removed TBD from the table.
10. Updated the footnote Note1 of the Table 26-4 on page 320.
11. Replaced the Figure 27-69 on page 365 by a correct one.
12. Replaced the Figure 27-173 on page 419 by a correct one.
13. Updated ”Errata” on page 440.
14. Updated ”MCUCR – MCU Control Register” on page 44.
15. Updated ”TCCR2B – Timer/Counter Control Register B” on page 161.