DigiboxEN
User
Product ID: DG0022
ATmega328P-U Microcontroller (SMD Package)
900 DA
The ATmega328P-U is a high-performance 8-bit microcontroller in an SMD (TQFP-32) package. It features 32KB of Flash memory, 1KB EEPROM, and 2KB SRAM. Commonly used in Arduino Uno boards, it’s ideal for compact embedded applications, custom PCBs, and mass production.
- Category: Microcontrollers - MCU
- Stock: In stock
900 DA
In stock
1
About this item
🔌 ATmega328P-U Microcontroller (SMD Package)
💡 Powerful AVR Microcontroller in Compact SMD Form
The ATmega328P-U is a high-performance 8-bit AVR microcontroller with 32KB Flash, 2KB SRAM, and 1KB EEPROM. Designed for embedded systems, it’s widely known for powering Arduino Uno boards. This version comes in a TQFP-32 SMD package, ideal for compact PCB designs.
⚙️ Core Features
- 📦 32KB In-System Programmable Flash with Read-While-Write
- 🧠 2KB SRAM, 1KB EEPROM
- ⏱️ 20MHz max operating frequency
- ⚡ Operating voltage: 1.8V – 5.5V
- 🧰 23 Programmable I/O lines
- 🔁 Supports SPI, I²C (TWI), UART
🛠️ Applications
- 📟 Arduino-compatible boards (Uno, Nano clones)
- 🚀 Embedded systems & prototyping
- 🧠 IoT and automation projects
- 📡 Communication interfaces
- 🔧 Robotics and control systems
🧾 Notes
- 🔩 SMD Package: TQFP-32
- 💻 Supported by Arduino IDE
- 🧑💻 Requires external clock/crystal for Arduino compatibility
🚀 Key Advantages
- 🔁 Low power consumption (sleep modes)
- 📈 High reliability and performance
- 🛠️ Easy integration with AVR toolchain
- 📐 Compact SMD design for space-constrained PCBs