Note: This is not the same as other Arduino boards, the Arduino Due board runs at 3.3V. The maximum voltage that the I/O pins can tolerate is 3.3V. Providing higher voltages, like 5V to an I/O pin could damage the board. 

ARM core strengths 

The use of 32 bit ARM core Due compared to the previous use of the other Iduino core 8 AVR more powerful. 

The main differences are: 

* 32 bits at a clock can process 32 bits of data. 

* CPU clock frequency of 84Mhz 

* 96 SRAM KBytes 

* 512 Flash KBytes 

* A DMA controller, can reduce the pressure on the CPU to do a lot of computing 

Features: 

Microcontroller: AT91SAM3X8E

Operating Voltage: 3.3V

Input Voltage (recommended): 7-12V

Input Voltage (limits): 6-16V

Digital I/O Pins: 54 (of which 12 provide PWM output)

Analog Input Pins: 12

Analog Outputs Pins: 2 (DAC)

Total DC Output Current on all I/O lines: 130 mA

DC Current for 3.3V Pin: 800 mA

DC Current for 5V Pin: 800 mA

Flash Memory: 512 KB all available for the user applications

SRAM: 96 KB (two banks: 64KB and 32KB)

Clock Speed: 84 MHz

Package Includes:

•1 x AT91SAM3X8E DUE Board 

1 x USB Cable