ATmega328-U Microcontroller – 8-Bit AVR DIP-28

🧠 ATmega328-U Microcontroller (DIP-28) – Power, Versatility, and Reliability

The ATmega328-U is a high-performance, low-power 8-bit AVR microcontroller, engineered for precision and flexibility. Built on advanced RISC architecture, it delivers efficient processing power while maintaining low energy consumption—making it a staple in embedded systems, IoT devices, and Arduino-based development.

As the core of the popular Arduino Uno, the ATmega328-U is ideal for both beginners and professionals engaged in prototyping, automation, robotics, and educational platforms. Its wide operating voltage range and DIP-28 package ensure seamless integration with breadboards and socket-based systems.

🔧 Key Features:

• 32KB Flash Memory – Stores complex and feature-rich programs

• Real-Time Counter (RTC) – Accurate timekeeping with dedicated oscillator

• 6 PWM Channels – Perfect for motor control, LED dimming, and signal modulation

• 23 Programmable I/O Lines – Interface with sensors, displays, and peripherals

• Integrated Power Management – Includes Power-on Reset and brown-out detection

• Internal Calibrated Oscillator – Stable operation without external clock

• Operating Voltage: 1.8V – 5.5V – Compatible with 3.3V and 5V systems

• Clock Speed: Up to 20 MHz – Fast processing for demanding applications

• Industrial Temp Range: -40°C to +85°C – Built for harsh environments

• DIP-28 Package – Breadboard-friendly and easy to work with

📦 Package Includes:

• 1 × ATmega328-U Microcontroller (DIP-28)

⚙️ Typical Applications:

• Arduino-compatible development boards

• Robotics and motor controllers

• IoT and smart home projects

• Industrial automation systems

• Electronic prototyping and learning kits

Unlock the full potential of your projects with the ATmega328-U—a trusted choice for makers, educators, and embedded engineers alike.