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ARDUINO DUE AT91SAM3X8E ARM Cortex-M3 Board
- 32-bit ARM Cortex-M3 CPU
- 3.3V compatible Arduino shields
- 84 MHz clock speed
- 54 digital I/O pins, 12 PWM outputs
- 12 analog inputs, 2 DAC outputs
- 4 UART serial ports
- USB OTG, SPI, JTAG headers
- Power, reset, and erase buttons
PKR 8000/-
Product Description
The Arduino Due is based on the Atmel SAM3X8E ARM Cortex-M3 CPU, making it the first Arduino board with a 32-bit ARM core. It is ideal for advanced DIY projects and professional applications requiring high processing power.
Main Features of Arduino Due
- 54 digital input/output pins (12 PWM outputs)
- 12 analog inputs
- 4 UARTs (hardware serial ports)
- 84 MHz clock speed
- USB OTG capable connection
- 2 DAC outputs
- 2 TWI interfaces
- Power jack, SPI header, JTAG header
- Reset and Erase buttons
Important Notice
The Arduino Due operates at 3.3V. Do not apply voltages higher than 3.3V to any I/O pin, as it may damage the board.
Getting Started
The board includes everything needed to support the microcontroller. Connect it to a computer via micro-USB or power it with an AC-to-DC adapter or battery. Compatible with all 3.3V Arduino shields and 1.0 pinout shields.
Pinout Details
- TWI: SDA and SCL pins near the AREF pin
- IOREF: Allows shields to adapt to the board voltage
- Reserved pin: Unconnected, for future use














