ATMEGA649_14 Datasheet, PDF (382/392 Pages) ATMEL Corporation – High Endurance Non-volatile Memory Segments

35. 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.
35.1 Rev. 2552K – 04/11
1. Removed “Preliminary” from the front page.
2. Removed “Disclaimer Section” from the datasheet.
3. Updated Table 28-5 on page 330 “BODLEVEL Fuse Coding(1)” .
4. Updated Table 28-8 on page 334 “LCD Controller Characteristics” .
5. Updated “Ordering Information” on page 372 to include “Tape & Reel” devices.
The “AI” and “MI” devices removed.
6. Updated “Errata” on page 379.
7. Updated the datasheet according to the Atmel new brand style guide, including
the last page.
35.2 Rev. 2552J – 08/07
1. Updated “Features” on page 1.
2. Added “Data Retention” on page 9.
3. Updated “Serial Programming Algorithm” on page 309.
4. Updated “Speed Grades” on page 328.
5. Updated “System and Reset Characteristics” on page 330.
6. Moved Register Descriptions to the end of each chapter.
35.3 Rev. 2552I – 04/07
1. Updated date in backpage
2. Updated column in Table 28-5 on page 330.
35.4 Rev. 2552H – 11/06
1. Updated Table 28-7 on page 333.
2. Updated note in Table 28-7 on page 333 and Table 28-2 on page 329.
382 ATmega329/3290/649/6490
2552K–AVR–04/11