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Arduino DUE

SKU:
Arduino
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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.

රු3,150.00

In stock

The Arduino Due is a microcontroller board based on the Atmel SAM3X8E ARM Cortex-M3 CPU. It is the first Arduino board based on a 32-bit ARM core microcontroller. It has 54 digital input/output pins (of which 12 can be used as PWM outputs), 12 analog inputs, 4 UARTs (hardware serial ports), a 84 MHz clock, an 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.

Warning: Unlike most Arduino boards, the Arduino Due board runs at 3.3V. The maximum voltage that the I/O pins can tolerate is 3.3V. Applying voltages higher than 3.3V to any I/O pin could damage the board.

The board contains everything needed to support the microcontroller; simply connect it to a computer with a micro-USB cable or power it with a AC-to-DC adapter or battery to get started. The Due is compatible with all Arduino shields that work at 3.3V and are compliant with the 1.0 Arduino pinout.

The Due follows the 1.0 pinout:

  • TWI: SDA and SCL pins that are near to the AREF pin.
  • IOREF: allows an attached shield with the proper configuration to adapt to the voltage provided by the board. This enables shield compatibility with a 3.3V board like the Due and AVR-based boards which operate at 5V.
  • An unconnected pin, reserved for future use.

Specifications

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Technical specifications of the Arduino Due board

The main features of Arduino Due are the following:

  • Microcontroller AT91SAM3X8E
  • Operating Voltage : 3.3V
  • Input Voltage (recommended) : 7-12V
  • Input Voltage (limits) : 6-20V
  • 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

Advantages of the ARM Cortex-M3 microcontroller

The Cortex-M3 offers more performance than the usual 8bits microntrollers found on other Arduino boards. In particular, the ARM Cortex-M3 allows the Arduino Due:

  • A 32-bit core, that allows operations on 4 bytes wide data within a single CPU clock. (for more information look int type page).
  • CPU Clock at 84Mhz.
  • 96 KBytes of SRAM.
  • 512 KBytes of Flash memory for code.
  • a DMA controller, that can relieve the CPU from doing memory intensive tasks.

Warning ! 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 !

Documentation and more details : Visit Arduino Store

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