ATmega328P-PU 28-Pin DIP Microcontroller with Arduino UNO Bootloader

ATmega328P-PU 28-Pin DIP Microcontroller with Bootloader

Factory fresh Microchip ATmega328P-PU chip pre-flashed with the high-speed Optiboot Arduino UNO bootloader. Build standalone Arduino projects on breadboards and custom stripboards instantly.

Specifications

• Microcontroller: Microchip ATmega328P-PU in 28-pin DIP package
• Bootloader: Pre-flashed with Arduino UNO Optiboot (115200 baud)
• Flash Memory: 32 KB (0.5 KB bootloader); SRAM: 2 KB; EEPROM: 1 KB
• Speed: 16 MHz (when paired with standard 16MHz crystal and 22pF caps)
• Operating Voltage: 1.8V to 5.5V DC