The arduino due is a microcontroller board based at the atmel SAM3X8E ARM Cortex-M3 CPU. It's far based on a 32-bit arm middle microcontroller. It has fifty four digital input/output pins (of which 12 may be used as pwm outputs), 12 analog inputs, four uarts (hardware serial ports), 2 TWI,a eighty four Mhz clock, an usb otg capable connection, 2 DAC (virtual to analog), a power jack, an spi header, a jtag header, a reset button and an erase button
Caution: not like different Arduino boards, the Arduino due runs at 3.3V. The maximum voltage that the input/output pins can tolerate 3.3V. Offering higher voltages, like 5v to an input/output pin could harm the board.
The board contains the whole lot needed to help the microcontroller; in reality join it to a laptop with a micro-usb cable or electricity it with a ac-to-dc adapter or battery to get commenced. The due is well matched with all Arduino shields that work at 3.3v and are compliant with the 1.0 Arduino pin-out.
- Microcontroller: AT91SAM3X8E.
- Operating Voltage: 3.3V.
- Recommended Input Voltage: 7-12V.
- Min-Max Input Voltage: 6-20V.
- Digital I/O Pins: 54 (of which 12 provide PWM output).
- Analog Input Pins: 12.
- Analog Outputs Pins: 2.
- 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.
- USB cable length: 50cm.
- Size:10.2cm x 5.3cm .