Arduino Mega 2560 Rev3 Pinout and Specification

Arduino Mega 2560 is a microcontroller board based on the ATmega2560 with 16 MHz crystal oscillator. Arduino Mega 2560 pinout includes 54 digital I/O pins, 16 analog inputs and 15 PWMs. The board has the same form factor as Arduino Due but with less processing power. Arduino Mega 2560 features 256 Kbytes of Flash, 8 Kbytes of SRAM and 4 Kbytes of EEPROM. It has 4 UARTs, TWI (I2C) and 10-bit ADC. The provided USB Type B connector can be used for both programming and communication with the host computer. Due to the large number of GPIO pins (as shown in Arduino Mega 2560 pinout), it's one of the best choices for complex projects such as robotics, 3D printing and home automation.