This high performance, low power AVR® 8-bit microcontroller (ATMEGA328P-PU) is programed with the Arduino bootloader. Useful for replacing older chips or making your own ’duino boards. Packed in plastic "chip tubes" so pins don't get bent in shipping.

Specifications

• 8-Bit Core
• 20MHz
• 32KB (32K x 8) Flash Program Memory
• 1K x 8 EEPROM Configuration
• 2K x 8 RAM Configuration
• 2.7 V ~ 5.5 V Supply Voltage
• 23 Digital I/O Pins
• 6×10b A/D Converters
• I²C, SPI, UART/USART Hardware Protocols
• 28-DIP (Dual Inline Package)

Resources

• Datasheet