Microcontroller ATmega328P
Operating Voltage 5V
Input Voltage (recommended) 7-12V
Digital I/O Pins 14 (6 provide PWM output)
Analog Input Pins 6
Flash Memory 32 KB (0.5 KB used by bootloader)
SRAM 2 KB
EEPROM 1 KB (memory not erased when powered off)
Clock Speed 16 MHz
Connectivity USB Type B cable for programming and serial communication