Board per Arduino - NANO3.0
Controller: ATmega328
Clock Speed: 16 MHz
Operating voltage: 5V
Input Voltage (recommend): 7-12V
Weight: 0.100KG
Digital IO pins: 14 (of which 6 provide PWM output)
PWM channel: 6
Flash Memory: 32 KB (ATmega328) of which 2 KB used by bootloader
Analog input pins: 8
EEPROM: 1 KB (ATmega328)
DC Current per I/O Pin: 40 mA
SRAM: 2 KB (ATmega328).