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Arduino Due R3 ARM Cortex-M3 Compatible Board

Arduino Due R3 ARM Cortex-M3 Board - Arduino Board - Arduino
Arduino Due R3 ARM Cortex-M3 Board - Arduino Board - Arduino
Out Of Stock
Arduino Due R3 ARM Cortex-M3 Board - Arduino Board - Arduino
Arduino Due R3 ARM Cortex-M3 Board - Arduino Board - Arduino

The Arduino Due is an open-source precise microcontroller board based on the Atmel SAM3X8E ARM Cortex-M3 CPU. It is the newcomer and 1st Arduino board based on a 32-bit ARM core microcontroller. It adds new features and improves all the standard Arduino functionalities. It offers 54 digital input/output pins (of which 12 can be used as PWM outputs, with selectable resolution), 12 analog inputs with 12 bit of resolution, 4 UARTs (hardware serial ports), and two DAC outputs (digital to analog converter), 84 MHz crystal oscillator, two USB connections, a power jack, an ICSP header, a JTAG header, and a reset button. The maximum voltage that the I/O pins can provide or tolerate is 3.3V. Providing higher voltages, like 5V to an input pin could damage the board.

The Due has two USB connectors, the one with the micro-USB AB connector is the native one capable to act as a USB host, which means you can connect compatible external USB peripherals to the board, such as a mouse, keyboards, smartphones. While the other USB port with the type B connector is intended for debugging purposes.

The Due is compatible with all Arduino shields that work at 3.3V and are compliant with the 1.0 Arduino pinout.

The SAM3X has 512KB (2 blocks of 256KB) of flash memory for storing code. The bootloader is burned in the factory from Atmel and is stored in a dedicated ROM memory. The available SRAM is 96KB in two contiguous banks of 64KB and 32KB. All the available memory (Flash, RAM, and ROM) can be accessed directly as a flat addressing space.

It is possible to erase the Flash memory of the SAM3X with the onboard erase button. This will remove the currently loaded sketch from the MCU. To erase, press, and hold the Erase button for a few seconds while the board is powered. 

Specifications:-

MicrocontrollerAT91SAM3X8E
Flash Memory512 KB all available for the user applications
SRAM96 KB (two banks: 64KB and 32KB)
Clock Speed84 MHz
Digital I/O Pins54 (of which 12 provide PWM output)
Analog Input Pins12
Analog Outputs Pins2 (DAC)
Total DC Output Current on all I/O lines130 mA
DC Current for 3.3V Pin800 mA
DC Current for 5V Pin800 mA
Operating Voltage3.3V
Input Voltage7-12V
Input Voltage (limits)6-16V

 

Package Content:

1 x Arduino Due R3 ARM Cortex-M3 Compatible Board

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Technical
MicrocontrollerAT91SAM3X8E
Analog I/O Pins14
Clock Speed84 MHz
Digital I/O Pins54 (of which 12 provide PWM output)
Flash Memory512 KB
Input Voltage6-16V(limits)
Operating Voltage3.3V
SRAM96 KB (two banks: 64KB and 32KB)

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