Atmel ATmega324PA 10. Datasheet Revision History

8152AS–AVR–11/08

ATmega324PA

10. 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.

10.1 Rev. 8152A- 11/08

1. Initial revision (Based on the ATmega164P/324P/644P datasheet 8011K-AVR-09/08).

2. Changes done compared to ATmega164P/324P/644P datasheet 8011K-AVR-09/08:

– New graphics in ”Typical Characteristics” on page 336

–New ”Ordering Information” on page 16

Contents

Main Features 44-pad DRQFN 49-ball VFBGA 8-bit Microcontroller with 32K Bytes In-System Programmable Flash ATmega324PA Summary 8152ASAVR11/08 ATmega324PA 1. Pin Configurations TQFP/VQFN/QFN/MLF 1.1 Pinout - PDIP/TQFP/VQFN/QFN/MLF Figure 1-1. Pinout ATmega324PA 1.2 Pinout - DRQFN Figure 1-2. DRQFN - Pinout Table 1-1. DRQFN - Pinout Top view Bottom view ATmega324PA 1.3 Pinout - VFBGA Top view Bottom view 2. Overview 2.1 Block Diagram Page 2.2 Pin Descriptions 3. Resources 4. Data Retention 5. Register Summary Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Page Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Page 8152ASAVR11/08 Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Page Page 6. Instruction Set Summary Page 8152ASAVR11/08 7. Ordering Information 7.1 ATmega324PA 8. Packaging Information 8.1 44A 8.2 40P6 8.3 44M1 9/26/08 TITLE DRAWING NO.GPC REV. Packa ge Drawing Contact: packagedrawings@atmel.com 44M1ZWSH TOP VIEW SIDE VIEW K 8.4 44MC TITLE DRA WING NO . REV . Packa ge Drawing Contact: packagedrawings@atmel.com 44MC A 9/13/07 SIDE VIEW 8.5 49C2 3/14/08 TITLE DRAWING NO.GPC REV. Packa ge Drawing Contact: packagedrawings@atmel.com 49C2CBD A A1 BALL ID 49 - 0.35 0.05 Page 10. Datasheet Revision History 10.1 Rev. 8152A- 11/08 Headquarters International Product Contact