Arduino MEGA 2560 R3 ATmega2560

• Microcontroller: ATmega2560
• EEPROM: 4KB
• Flash Memory: 256 KB
• SRAM (KB): 8
• PWM Output Pins: 15
• Analog I/O Pins:16
• Digital I/O Pins: 54 digital input / output terminals (14 of which have programmable PWM outputs)
• DC Current per I/O Pin (mA): 50
• Architecture: Advanced RISC Architecture
• Clock Speed: 16 MHz
• Input Voltage(Recommended): 7-12V
• Operating Voltage (VDC): 5
• Weight (gm): 35
• Color: Blue

Input voltage should be limited to 6 ~ 12V, but if the voltage supplied is less than 6V, I / O port may not be supplied to a voltage of 5V, and therefore readings may become unstable. If the voltage is greater than 12V, the regulator device may overheat causing damage to the control board. It is therefore recommended that you supply between 6.5 and 12V, utilizing typical power supplies of 7.5V or 9V.

Mega 2560 is fully compatible with the Arduino software and has complete hardware compatibility with the Mega 2560 Arduino Shield high-performance processor and enough memory to handle even complex solutions.