Original Arduino Due Board

Original Arduino Due Board 

The Arduino Due is a powerful 32-bit microcontroller board based on the Atmel SAM3X8E ARM Cortex-M3 CPU, designed for advanced users who need high performance, speed, and versatility. As the first Arduino board featuring a 32-bit ARM core, the Due delivers significantly higher processing power and improved functionality compared to traditional 8-bit Arduino boards like the Uno or Mega.

It operates at 84 MHz, offering fast execution of complex tasks, real-time signal processing, and precise control in demanding applications. With its large memory, multiple communication interfaces, and native USB support, the Arduino Due is perfect for data-intensive, control, and embedded projects.

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Features

• Microcontroller: Atmel SAM3X8E ARM Cortex-M3 (32-bit)
• Operating Voltage: 3.3 V
• Input Voltage (recommended): 7–12 V
• Digital I/O Pins: 54 (12 support PWM output)
• Analog Inputs: 12 (12-bit resolution)
• Analog Outputs (DAC): 2
• Flash Memory: 512 KB
• SRAM: 96 KB (split into 64 KB + 32 KB banks)
• Clock Speed: 84 MHz
• USB Ports: Programming USB & Native USB
• Communication Interfaces: UART, SPI, I²C (TWI), CAN, and JTAG
• Reset and Erase buttons for direct memory programming
• Onboard power jack and ICSP header
• Compatible with Arduino IDE (version 1.5 or higher)

Applications

• Advanced robotics and mechatronics
• Data acquisition and sensor fusion
• Industrial and automation systems
• Audio signal processing
• IoT and embedded control systems
• Motor control and power electronics
• Scientific instrumentation and research projects