The Arduino Due is the first Arduino board based on a 32-bit ARM core microcontroller. With 54 digital input/output pins, 12 analog inputs, 2 DAC and 2 CAN it is the perfect board for powerful larger scale Arduino projects.
Based on the ARM® Cortex®-M3 processor, this 32-bit microcontroller has 84 MHz clock and 96kb of SRAM.
The Due has 54 digital pins, wheras 12 supports PWM (Pulse Width Modulation).
The Due has 12 analog input pins, and 2 DAC pins.
The Arduino Due features a barrel plug connector, that works great with a standard 9V battery.
The Due comes with two CAN (Controller Area Network) buses.