The Due is Arduino’s first ARM-based Arduino development board. This board is based on a powerful 32 bit Cortex M3 ARM microcontroller made programmable through the familiar Arduino IDE. It increases the computing power available to Arduino users keeping the language as compatible as possible so that many programs will be migrated in a matter of minutes!
The Arduino Due has 54 digital input/output pins (of which 12 can be used as PWM outputs), 12 analog inputs, 4 UARTs (hardware serial ports), an 84 MHz clock, a USB-OTG capable connection, 2 DAC (digital to analog), 2 TWI, a power jack, an SPI header, a JTAG header, a reset button and an erase button. There are also some cool features like DACs, Audio, DMA , an experimental multi tasking library and more.
Note: Unlike 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.
- A 32-bit core, that allows operations on 4 bytes wide data within a single CPU clock.
- CPU clock at 84Mhz
- 96KBytes of SRAM
- 512KBytes of flash memory for code
- A DMA controller, that can relieve the CPU from doing memory intensive tasks.
|Analog I/O Pins||Input-12 /Output-2 (DAC)|
|Clock Speed||84 MHz|
|DC Current per I/O Pin||130 mA, DC Current for 3.3V Pin: 800 mA, DC Current for 5V Pin: 800 mA|
|Digital I/O Pins||54 (of which 12 provide PWM output)|
|Flash Memory||512 KB all available for the user applications|
|SRAM||96 KB (two banks: 64KB and 32KB)|
|Dimensions (mm) LxWxH||104 x 53 x 15|
Package Includes :
1 x Arduino Due AT91SAM3X8E ARM Cortex-M3 Board