Atmel ATmega324PA 8152ASAVR11/08

8152AS–AVR–11/08

ATmega324PA

SPM Store Program Memory (Z) ← R1:R0 None -

IN Rd, P In Port Rd ← PNone1

OUT P, Rr Out Port P ← Rr None 1

PUSH Rr Push Register on Stack STACK ← Rr None 2

POP Rd Pop Register from Stack Rd ← STACK None 2

MCU CONTROL INSTRUCTIONS

NOP No Operation None 1

SLEEP Sleep (see specific descr. for Sleep function) None 1

WDR Watchdog Reset (see specific descr. for WDR/timer) None 1

BREAK Break For On-chip Debug Only None N/A

Mnemonics Operands Description Operation Flags #Clocks

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