A000056

The Arduino Due development board is based on a 32bit ARM core microcontroller. It has 54 digital I/O pins (12 PWM outputs), 12 analogue inputs, 4 UARTs, 84MHz clock and a USB OTG capable connection. It also features two DACs, two TWI, a power jack and a reset and erase button. The board simply connects to a computer with a micro USB cable or can be powered with an adapter or battery to get started. The Due is compatible with all Arduino shields that work at 3.3V and are compliant with the 1.0 Arduino pinout.

• Input voltage (recommended) range from 7V to 12V
• 3.3V operating voltage
• 96KB of SRAM
• 130mA of total DC output current per I/O lines
• Input voltage (limit) range from 6V to 20V
• The Arduino Due can be programmed with the Arduino software
• The maximum length and width of the Arduino Due PCB are 4inch and 2.1inch respectively
• 1.0 pinout
• A DMA controller, that can relieve the CPU from doing memory intensive tasks
• 512KB of flash memory for code

應用

Communications & Networking

警告

The Arduino Due board runs at 3.3V. The maximum voltage that the I/O pins can tolerate is 3.3V. Providing higher voltages, like 5V to an I/O pin could damage the board.