ATMega328P AVR Microcontroller

Overview

These Atmel ATmega328 8-bit AVR® microcontrollers are high-performance RISC-based devices that combine 32KB ISP Flash memory with read-while-write capabilities, 1KB EEPROM, 2KB SRAM, 23 general-purpose I/O lines, 32 general-purpose working registers, serial programmable USART, and more.

Atmel ATmega328 MCUs execute powerful instructions in a single clock cycle, allowing the device to achieve throughputs approaching 1 MIPS per MHz while balancing power consumption and processing speed. These Atmel MCUs are designed for use in industrial automation and home and building automation.

Features

• High Performance, Low Power AVR® 8-Bit Microcontroller
• Advanced RISC Architecture
• High Endurance Non-volatile Memory Segments
• Real Time Counter with Separate Oscillator
• Six PWM Channels
• Power-on Reset and Programmable Brown-out Detection
• Internal Calibrated Oscillator
• 23 Programmable I/O Lines
• 28-pin PDIP package
• Operating Voltage: 1.8-5.5V
• Temperature Range: -40°C to +85°C
• Speed: Up to 20MHz
• Also available with pre-loaded Arduino bootloader: P/N 2129334

Resources

Download Datasheet