The Arduino Due is the first Arduino with an ARM-based microcontroller. It is based on the Atmel SAM3X8E ARM Cortex-M3 CPU that enables a higher level of performance compared to Arduinos with 8-bit microcontrollers. The Arduino Due has 54 digital input/output pins (of which 12 can be used as PWM outputs), 12 analog inputs, 4 UARTs (hardware serial ports), a 84 MHz clock, a USB OTG capable connection, 2 DAC (digital to analog converters), 2 TWI, a power jack, an SPI header, a JTAG header, and reset and erase buttons.
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Dimensions
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Size:
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4″ × 2.1″
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Weight:
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36 g
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General specifications
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Processor:
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SAM3X8E @ 84MHz
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RAM size:
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96 Kbytes1
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Program memory size:
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512 Kbytes
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Motor channels:
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0
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Minimum operating voltage:
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7 V
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Maximum operating voltage:
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12 V
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Reverse voltage protection?:
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N
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External programmer required?:
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N
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Notes:
- 1
- Two banks: 64 KB and 32 KB
