ATmega325PA Atmel Corporation, ATmega325PA Datasheet - Page 32

• Manufacturer Part Number: ATmega325PA
• Manufacturer: Atmel Corporation

12. Datasheet Revision History
12.1
12.2
12.3
12.4
8285DS–AVR–06/11
8285D – 06/11
8285C – 06/11
8285B – 03/11
8285A – 09/10
ATmega165A/PA/325A/PA/3250A/PA/645A/P/6450A/P
Please note that the referring page numbers in this section are referring to this document. The
referring revisions in this section are referring to the document revision.
1.
1.
2.
1.
2.
3.
4.
1.
2.
Removed “Preliminary” from the front page.
Updated
bytes.
Updated
Updated the datasheet according to the Atmel new Brand Style Guide
Updated
Updated the power supply voltage (1.5 - 5.5V) for all devices in
17.
Added
Initial revision (Based on the ATmega165P/325P/3250P/645/6450/V).
Changes done compared to ATmega165P/325P/3250P/645/6450/V datasheet:
– New EIMSK and EIFR register overview
– New graphics in
– Ordering Information includes Tape & Reel
– New
– QTouch Library Support Features
“Ordering Information”
”Signature Bytes” on page
”DC Characteristics” on page 319
“Signature Bytes”
”Ordering Information” on page
”Typical Characteristics” on page
,
Table 27.3 on page
for Extended Temperature (-40°C to 105°C)
288. A, P and PA devices have different signature (0x002)
for all devices.
17.
288.
334.
”Ordering Information” on page
32