Arduino ATmega328 Microcontroller with Bootloader for Arduino UNO Board ATMega328

Arduino ATMega328 microcontroller with a pre-loaded bootloader for use with the Arduino UNO board operates at up to 20 MHz, featuring 32 K program space and 23 I/O lines. The microcontroller supports an operating voltage range from 1.8 V to 5 V, making it versatile for various electronic development applications. It enables users to deploy Arduino Uno code without purchasing the full Uno board, ideal for customized design projects.

To achieve full Uno board functionality, the microcontroller requires a 16 MHz crystal oscillator or resonator along with a 5 V power supply and a serial interface. This setup makes it highly adaptable for prototyping and embedded system development in electronics, robotics, and educational sectors.

Its compact size and efficient power requirements suit applications in microcontroller development tools, electronic components projects, and Arduino shield integration. The microcontroller is produced in Italy, ensuring quality manufacturing standards.

32 K program space for user code storage. 23 I/O lines provide broad connection options. Runs at a maximum clock speed of 20 MHz. Works within an operating voltage of 1.8 V to 5 V. Pre-loaded Arduino Uno bootloader for ease of use.

Requires external 16 MHz crystal oscillator or resonator.

This microcontroller is suitable for industrial automation prototyping, educational projects in STEM, and embedded product development environments. It provides a reliable foundation for Arduino-based development with direct Uno compatibility.

Explore a wide range of Microcontroller and development tools in the Arduino category at EnvMart for your next project.