The Due is Arduino’s first ARM-based development board. This board is based on a powerful 32-bit Cortex M3 ARM microcontroller which can be programmed through the familiar Arduino IDE. This clone is fully compatible with the original Arduino Due. 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 could damage the microcontroller.
Features / Specs
- Microcontroller: AT91SAM3X8E
- Operating Voltage: 3.3V
- Input Voltage (Recommended): 7-12V
- Input Voltage (Limits): 6-16V
- Digital I/O Pins: 54 (Of which 12 provide PWM output)
- Analog Input Pins: 12
- Analog Output Pins: 2
- Total DC Output Current on all I/O lines: 130 mA
- DC Current for 3.3V Pin: 800mA
- DC Current for 5V Pin: 800mA
- Flash Memory: 512kB available for user applications
- SRAM: 96kB (two banks: 64kB and 32kB)
- Clock Speed: 84 MHz
