The ATmega328P-U Microcontroller is a high-performance, low-power 8-bit AVR microcontroller. Known for its efficiency and reliability, it is widely used in Arduino boards and various embedded systems. With 32KB of flash memory, 1KB EEPROM, and 2KB SRAM, it provides ample storage and fast processing for diverse applications. Additionally, it supports multiple interfaces such as I2C, SPI, and UART, making it ideal for hobbyists and professionals.

Key Features

• 8-bit AVR architecture with RISC processing.
• 32KB flash memory for code storage.
• 1KB EEPROM and 2KB SRAM for data management.
• Multiple communication interfaces: I2C, SPI, and UART.
• Wide operating voltage range: 1.8V to 5.5V.
• Compatible with Arduino Uno and similar boards.

Applications

The ATmega328P-U Microcontroller is suitable for a wide range of applications, including:

• Arduino-based projects and prototyping.
• IoT devices and smart home automation.
• Embedded systems in robotics and sensors.
• Industrial control systems and data loggers.

Related Products

Expand your projects with these compatible components:

• Arduino Uno R3 Board
• 830-Point Solderless Breadboard
• Jumper Wire Set

Learn More

Explore additional resources about the ATmega328P-U microcontroller:

• Microchip Official ATmega328P Page
• Arduino Guide for Beginners

Frequently Asked Questions

What is the difference between ATmega328P and ATmega328P-U?

The ATmega328P-U is a specific variant of the ATmega328P designed for surface mount applications (SMD).

Can I use this microcontroller with Arduino boards?

Yes, the ATmega328P-U is fully compatible with Arduino Uno and similar boards, making it ideal for Arduino-based projects.

Package Includes

• 1 x ATmega328P-U Microcontroller (SMD)