Features: EEPROM: 1 KB. Free USB Cable. ATmega328 Microcontroller. Flash Memory: 32 KB of which 2 KB used by bootloader. Bootloader installed, ready to upload sketches from Arduino software. Specifications: Microcontroller: ATmega328P-AU Output Voltage: 5V Input Voltage (recommended): 7-12V Input Voltage (limits): 6-20V Analog Input Pins: 8 DC Current per I/O Pin: 40 mA DC Current for 3.3V Pin: 50 mA Sram: 2 KB Clock Speed: 16 MHz Digital I/O Pins: 14 (of which 6 provide PWM output) Weight approx 6-7g
