ATmega324P datasheet(368/377 Pages) ATMEL

368 / 377 page

368

7674F–AVR–09/09

ATmega164P/324P/644P

35. 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.

35.1

Rev. 7674F-AVR-09/09

PW packaging information updated

35.2

Rev. 7674E-AVR-02/09

Note page 1 is removed: Differential Mode is not recommended above 85°C

Section 2.2.1 “Automotive Quality Grade” on page 5:

Temperature range -40 to +85°C identifier T and Temperature range -40 to +105°C

identifier T1 not supported anymore. Temperature range -40 to +125°C (AEC-Q100

grade1) identifier Z replace all 3 previous ranges (T, T1, Z)

ADC Characterisitics Differential Channels Table 26-9 on page 337 updated to reflect

new improvements and removal of temperature limitation.

Section 30. “Ordering Information” on page 363:

Section 30.1 on page 363, Section 30.2 on page 363 and Section 30.3 on page 363:

Ordering code T and T1 have been removed for the 3 parts ATmega164P,

ATmega324P, ATmega644P respectively in the 2 package options (Package ML and

PW)

New Part Number change to reflect the new die revision

ATmega164P-A15AZ replaces ATmega164P-15AZ

ATmega164P-A15MZ replaces ATmega164P-15MZ

ATmega324P-A15AZ replaces ATmega324P-15AZ

ATmega324P-A15MZ replaces ATmega324P-15MZ

ATmega644P-A15AZ replaces ATmega644P-15AZ

ATmega644P-A15MZ replaces ATmega644P-15MZ

35.3

Rev. 7674D-AVR-07/08

Added ADC differential mode electrical characteristics for ATMega164.

Removed Ramp Z register.

35.4

Rev. 7674C-AVR-05/08

VIL reset pin update. Section 26.1 on page 329.

Updated EEPROM endurance. See “Features” on page 1.

35.5

Rev. 7674B-AVR-01/08

Update to electrical characteristics after product characterization.

35.6

Rev. 7674A-AVR-04/07

Initial Automotive revision

Insertion of specific § for automative quality references

DC and Frequency adapted to Automotive temperature range

Part numbering and package selection according to Automotive rules

Current Consumption adapted based on Industrial electrical characterization.

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