Features:

• Model Type: UNO Rev R3
• Microcontroller Chip: ATmega328P
• Uno – R3 CH340
  
• Operating Voltage (VDC): 5
• Input Voltage (Recommended): 7-12V
• Input Voltage (limit): 6-20V
• Analog I/O Pins: 6
• Digital I/O Pins: 14 (of which 6 provide PWM output)
• PWM Digital I/O Pins: 6
• DC Current per I/O Pin (mA): 40
• DC Current for 3.3V Pin (mA): 50
• Clock Speed: 16 MHz
• SRAM (KB): 2
• EEPROM: 1 KB (ATmega328)
• Flash Memory: 32 KB
• On Board LEDs: On/Off, L (PIN 13), TX, RX
• Dimensions in mm (LxWxH): 75 x 54 x 12

Package Contains

1x Arduino UNO R3 with USB Cable.