Arduino Due

The Arduino Due is a powerful microcontroller development board based on the Atmel SAM3X8E ARM Cortex-M3 processor. It is the first Arduino board to use a 32-bit ARM core, offering significantly higher performance compared to 8-bit Arduino boards. Operating at 84 MHz, the Arduino Due is ideal for advanced applications requiring fast processing, multiple communication interfaces, and higher I/O capabilities. It is fully compatible with the Arduino IDE and supports complex embedded and real-time control projects.

Technical Specifications:

• Microcontroller: Atmel SAM3X8E (ARM Cortex-M3)
• Operating Voltage: 3.3 V
• Input Voltage (Recommended): 7 V – 12 V
• Clock Speed: 84 MHz
• Flash Memory: 512 KB
• SRAM: 96 KB
• Digital I/O Pins: 54 (12 PWM capable)
• Analog Input Pins: 12 (12-bit ADC)
• Analog Output Pins: 2 (12-bit DAC)
• Communication Interfaces: UART, SPI, I²C (TWI), CAN, USB OTG
• USB Ports: Native USB + Programming USB
• EEPROM: None (emulated in flash)

Features:

• 32-bit ARM Cortex-M3 architecture for high performance
• High-speed 84 MHz processing
• 12-bit ADC and DAC for precise analog control
• Multiple communication interfaces including CAN and USB OTG
• Large number of GPIO pins for complex projects
• Compatible with Arduino IDE and libraries (3.3 V logic)
• Suitable for real-time and data-intensive applications

Applications:

• Advanced robotics and automation
• Industrial control systems
• High-speed data acquisition
• Motor control and CNC systems
• Embedded networking and CAN bus projects
• Audio signal processing
• Research, prototyping, and educational projects