Arduino MEGA 2560 R3 + USB Cable

Specifications:

• Microcontroller: ATmega2560
• Operating Voltage: 5V
• Input:Voltage(recommended) :7-9V
• Digital I/O Pins: 54 (of which 15 provide PWM output)
• Analog Input Pins: 16
• DC Current per I/O Pin: 40 mA
• DC Current for 3.3V Pin: 50 mA
• Flash Memory: 256 KB of which 8 KB used by bootloader
• SRAM: 8 KB
• EEPROM: 4 KB
• Clock Speed: 16 MHz