Datasheet

128
8068U–AVR–06/2013
XMEGA A3
Not recommended for new designs -
Use XMEGA A3U series
37.20 8068B – 06/08
37.21 8068A – 02/08
5. Replaced Figure 25-1 on page 42 by a correct one.
6. Updated “Features” and ”Overview” on page 43.
7. Updated all tables in section ”Alternate Pin Functions” on page 51.
1. Updated ”Features” on page 1.
2. Updated ”” on page 2 and ”Pinout and Pin Functions” on page 49.
3. Updated ”Ordering Information” on page 2.
4. Updated ”Overview” on page 4, included the XMEGA A3 explanation text on page 6.
5. Added XMEGA A3 Block Diagram, Figure 3-1 on page 5.
6. Updated AVR CPU ”Overview” on page 7 and Updated Figure 6-1 on page 7.
7. Updated Event System block diagram, Figure 9-1 on page 17.
8. Updated ”PMIC - Programmable Multi-level Interrupt Controller” on page 25.
9. Updated ”AC - Analog Comparator” on page 44.
10. Updated ”I/O configuration” on page 27.
11. Inserted a new Figure 16-1 on page 32.
12. Updated ”Peripheral Module Address Map” on page 56.
13. Inserted ”Instruction Set Summary” on page 57.
14. Added Speed grades in ”Operating Voltage and Frequency” on page 65.
1. Initial revision.