DUE R3 Board 32-Bit ARM Cortex

Product description: Pattern Name: DUE board for ArduinoSpecification: Microcontroller: AT91SAM3X8EA Operating voltage: 3.3V Input voltage(recommended): 7V – 12V Input voltage(limits): 6V – 20V Digital I / O pins: 54 (of which 12 provide PWM output) Analog input pins: 12 Analog outputs pins: 2 (DAC) Total DC output current on all I / O lines: 130mA DC current for 3.3V pin: 800mA DC current for 5V pin: 800mA Flash memory: 512KB all available for the user applications SRAM: 96KB (two banks: 64KB and 32KB) Clock speed: 84MHzWarning: 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, like 5V to an I / O pin could damage the boar