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ATmega323L - 8-bit Microcontroller

Download the ATmega323L datasheet PDF. This datasheet also covers the ATmega323 variant, as both devices belong to the same 8-bit microcontroller family and are provided as variant models within a single manufacturer datasheet.

General Description

The AVR core combines a rich instruction set with 32 general purpose working registers.

All the 32 registers are directly connected to the Arithmetic Logic Unit (ALU), allowing two independent registers to be accessed in one single instruction executed in one clock cycle.

Key Features

  • High-performance, Low-power AVR® 8-bit Microcontroller.
  • Advanced RISC Architecture.
  • 130 Powerful Instructions.
  • Most Single-clock Cycle Execution.
  • 32 x 8 General Purpose Working Registers.
  • Fully Static Operation.
  • Up to 8 MIPS Throughput at 8 MHz.
  • On-chip 2-cycle Multiplier.
  • Non-volatile Program and Data Memories.
  • 32K Bytes of In-System Self-programmable Flash Endurance: 1,000 Write/Erase Cycles.
  • Op.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ATmega323-ATMEL.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Features • High-performance, Low-power AVR® 8-bit Microcontroller • Advanced RISC Architecture – 130 Powerful Instructions – Most Single-clock Cycle Execution – 32 x 8 General Purpose Working Registers – Fully Static Operation – Up to 8 MIPS Throughput at 8 MHz – On-chip 2-cycle Multiplier • Non-volatile Program and Data Memories – 32K Bytes of In-System Self-programmable Flash Endurance: 1,000 Write/Erase Cycles – Optional Boot Code Section with Independent Lock Bits In-System Programming by On-chip Boot Program – 1K Byte EEPROM Endurance: 100,000 Write/Erase Cycles – 2K Bytes Internal SRAM – Programming Lock for Software Security • JTAG (IEEE Std. 1149.