ATmega325P datasheet(356/364 Pages) ATMEL

356 / 364 page

356

8023F–AVR–07/09

ATmega325P/3250P

33. Datasheet Revision History

Please note that the referring page numbers in this section are referring to this document.The

referring revision in this section are referring to the document revision.

33.1

Rev.8023F– 07/09

33.2

Rev.8023E– 06/08

33.3

Rev.8023D – 08/07

33.4

Rev.8023C – 08/07

33.5

Rev.8023B – 08/07

33.6

Rev.8023A – 12/06

Updated ”Errata” on page 354.

Updated the last page with Atmel’s new addresses.

Updated description of ”Stack Pointer” on page 15.

Updated description of ”Low-frequency Crystal Oscillator” on page 32.

Added notes to the overview section of ”External Interrupts” on page 58.

Updated address of ”PORTA – Port A Data Register” on page 85.

Bullet five updated in ”Asynchronous Operation of Timer/Counter2” on page 147.

Updated ”System and Reset Characterizations” on page 308.

Added Errata for ”ATmega325P rev. C” on page 354 and ”ATmega3250P rev. C” on

page 355.

Added ”Data Retention” on page 10.

Updated Device and JTAG ID in ”Signature Bytes” on page 274.

Updated ”Errata” on page 354.

Updated ”Features” on page 1.

Updated DEVICE and JTAG ID in Table 25-6 on page 274

Updated ”System and Reset Characterizations” on page 308.

Updated ”Typical Characteristics” on page 314

Initial version.

ATmega325P 데이터시트(PDF) 356 Page - ATMEL Corporation