Description

Specification :

Microcontroller: ATmega328 (DIP Package)
Operating Voltage: 5V
Input Voltage (recommended): 7 ~ 12V
Input Voltage (limits): 6 ~ 20V
Digital I/O Pins: 14 (of which 6 provide PWM output)
Analog Input Pins: 6
DC Current per I/O Pin: 40 mA
DC Current for 3.3V Pin: 50 mA
Flash Memory: 32 KB of which 2KB used by bootloader
SRAM: 2 KB (ATmega328)
EEPROM: 1 KB (ATmega328)
Clock Speed: 16 MHz
Size: 75 x54 x15 mm (2.95 x2.13 x0.59″)
Envionment Friendly: Rohs Compliance

Source : Here

Additional information

Weight 100 g