ATmega328P-AU SMD Microcontroller IC – 8-Bit AVR TQFP-32 for Arduino and Embedded Projects

Description

The ATmega328P-AU is a high-performance 8-bit AVR microcontroller designed for compact and professional PCB designs. It offers the same core functionality as the ATmega328P-PU DIP version but comes in a smaller TQFP-32 surface-mount package, making it ideal for custom PCB manufacturing and space-saving applications. This microcontroller is commonly used on Arduino Nano, Arduino Pro Mini, and many custom embedded boards. It is based on the AVR RISC architecture and provides fast processing, low power consumption, and excellent reliability for a wide variety of electronics projects. The ATmega328P-AU includes 32KB of flash memory for storing programs, 2KB SRAM, and 1KB EEPROM. With support for

Key Features

• 8-bit AVR RISC microcontroller
• Compact TQFP-32 SMD package
• 32KB Flash memory
• 2KB SRAM
• 1KB EEPROM
• 23 programmable input/output pins
• 6 analog input channels
• 6 PWM outputs
• Supports UART, SPI, and I2C communication
• Low power consumption
• Used in Arduino Nano, Pro Mini, and custom PCB projects
• Ideal for robotics, automation, IoT, and embedded systems

Specifications