Arduino DUE R3 Board
Condition: New
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 Outputs Pins：2 (DAC)
Total DC Output Current on all I/O lines ：130 mA
DC Current for 3.3V Pin：800 mA
DC Current for 5V Pin：800 mA
Flash Memory：512 KB all available for the user applications
SRAM：96 KB (two banks: 64KB and 32KB)
Clock Speed：84 MHz