The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328 (Arduino Nano 3. x).
- Microcontroller: ATmega328
- Operating Voltage: 5V
- Input Voltage: 7-12V
- Analog I/O Pins: 8
- Digital I/O Pins: 22
- PWM Output Pins: 6
- Flash Memory: 32 KB(2 KB used by bootloader)
- SRAM: 2 KB
- EEPROM: 1 KB
- Clock Speed: 16 MHz
- Dimension in mm(LxW): 45x18
- Weight: 7g