Description
Product Overview
The ATmega328P-PU Microcontroller is a high-performance 8-bit microcontroller with low power consumption, making it a popular choice for Arduino projects and other DIY electronics applications. With 32KB of flash memory and a DIP (Dual In-line Package) form factor, this microcontroller is easy to program and compatible with breadboards, making it ideal for prototyping and embedded system projects.
Specifications
- Microcontroller: ATmega328P
- Package Type: 28-pin DIP
- Operating Voltage: 1.8 – 5.5V
- Flash Memory: 32KB
- SRAM: 2KB
- EEPROM: 1KB
- Clock Speed: 20 MHz (with external crystal)
- Digital I/O Pins: 23
- Analog Input Pins: 6
- PWM Channels: 6
- UART, SPI, I2C Support: Yes
Key Features
- Arduino-Compatible: Commonly used as the main microcontroller in Arduino Uno boards
- Low Power Consumption: Ideal for battery-powered applications
- High Speed: 20 MHz clock speed capability for responsive applications
- In-System Programmable: Supports ISP for flexible programming
- Versatile and Expandable: Perfect for a range of applications from hobbyist projects to embedded systems
Applications
- DIY Electronics Projects: Ideal for prototyping and custom Arduino-compatible builds
- Embedded Systems: Suitable for automation, robotics, and sensor-based applications
- Learning and Education: Great for beginners and students learning microcontroller programming
- Product Development: Use in small-scale product prototypes or proof-of-concepts
Package Includes
- 1 x ATmega328P-PU Microcontroller (DIP-28 package)
Additional Notes
This microcontroller is compatible with the Arduino IDE when used with a USB-to-serial converter or an ISP programmer. To enable its full 20 MHz clock speed, an external 16 MHz crystal oscillator is recommended.
