Datasheet
ATmega48A/PA/88A/PA/168A/PA/328/P
2018 Microchip Technology Inc. Data Sheet Complete DS40002061A-page 657
41. Datasheet Revision History
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.
41.1 Rev. A – 10/2018
41.2 Rev. 8271J – 11/2015
41.3 Rev. 8271I – 10/2014
41.4 Rev. 8271H – 08/2014
41.5 Rev. 8271G – 02/2013
1.
Updated the document to Microchip style.
New Microchip document number. Previous version was Atmel document 8227 rev. J.
1. Updated errata sections:
”Errata ATmega48A” on page 641
”Errata ATmega48PA” on page 642
”Errata ATmega88A” on page 644
”Errata ATmega88PA” on page 645
”Errata ATmega168A” on page 647
”Errata ATmega168PA” on page 649
”Errata ATmega328” on page 651
”Errata ATmega328P” on page 654
1. Several headings have been corrected and electrical characteristics for 105°C have been structured.
1. Updated text in section Section 16.9.3 ”Fast PWM Mode” on page 132 concerning compare units allowing
generation of PWM waveforms (on page 126), referring to table 16-2.
2. Updated WDT Assembly code example in Section 10.10.5 ”Watchdog Timer” on page 52 (and onwards)
3. Updated footnote 1 for tables giving DC Characteristics in ”ATmega48PA DC Characteristics – Current
Consumption” on page 324, ”ATmega88PA DC Characteristics – Current Consumption” on page 324,
”ATmega168PA DC Characteristics – Current Consumption” on page 325 and ”ATmega328P DC Characteristics –
Current Consumption” on page 325.
4. Figure 31-1 on page 327 has been updated with the correct plot.
5. Figure 31-333 on page 502 has been updated with the correct plot.
6. Changed description of external interrupt behavior in deep sleep in Section 13. ”External Interrupts” on page 79.
7. Added wait delay for t
WD_FUSE
in Table 28-18 on page 305.
7. Updated errata for rev A of 48PA and 88PA in Section 40.2 on page 642 and Section 40.4 on page 645.
8. Updated back page and footer according to datasheet template of 05/2014
1. Added ”Electrical Characteristics (TA = -40°C to 105°C)” on page 322.
2. Added ”ATmega48PA Typical Characteristics – (TA = -40°C to 105°C)” on page 526.
3. Added ”ATmega88PA Typical Characteristics – (TA = -40°C to 105°C)” on page 549.
4. Added ”ATmega168PA Typical Characteristics – (TA = -40°C to 105°C)” on page 572.
5. Added ”ATmega328P Typical Characteristics – (TA = -40°C to 105°C)” on page 597.