Original Atmega328P-PU 28-Pin Microcontroller – AVR 8-bit MCU

The Atmega328P-PU is a powerful 8-bit microcontroller from Atmel (now part of Microchip), widely recognized as the core chip used in Arduino UNO boards. This original 28-pin DIP version is perfect for embedded development, automation systems, and electronics projects.

Key Features:

• High-performance 8-bit AVR RISC architecture
• 32KB Flash memory, 1KB EEPROM, 2KB SRAM
• 28-pin dual in-line package (DIP) for easy prototyping
• Up to 20 MIPS throughput at 20MHz
• 23 programmable I/O lines
• 6-channel 10-bit ADC
• Supports SPI, I2C (TWI), and UART communication
• Power-saving sleep modes and watchdog timer

Applications:

• Arduino-compatible development boards
• Robotics and automation systems
• DIY electronics and hobbyist projects
• Sensor interfacing and control systems
• Academic and embedded systems training

Why Choose the Original Atmega328P-PU?

This is the original and genuine Atmega328P-PU microcontroller IC – not a clone. It ensures full compatibility with Arduino bootloaders and libraries, higher reliability, and long-term durability for your electronics projects.

Note:

ICs are new and anti-static packaged. Suitable for both beginners and professional embedded developers.