ATmega323 - 8-bit Microcontroller

Product Overview

ATMEL

Datasheet Details

Part number	ATmega323
Manufacturer	ATMEL
File Size	1.92 MB
Description	8-bit Microcontroller
Datasheet	ATmega323 Datasheet
Additional preview pages of the ATmega323 datasheet.

Product details

Description

VCC GND Port A (PA7..PA0) 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.The resulting architecture is more code efficient while achieving throughputs up to ten times faster than conventional CISC microcontrollers.The ATmega323 provides the following

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.

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Published: Sep 8, 2025 |