Hot selling original DUE 2012 R3 ARM 32-bit main control development board main control board

Product Descriptions：

Due parameter:

Processor AT91SAM3X8EA

Working voltage 3.3V

Input voltage 7-12V

Input voltage (limit) 6-20V

54 digital I/O ports (12 PWM outputs)

12 analog input pins

Analog output pin 2 (digital to analog conversion)

Mother I/O port DC output total current 130mA

The 3.3V power pin can provide 800 mA current

The 5V power supply pin can handle 800 mA current together

Internal flash memory capacity 512KB

SRAM96 KB (two banks: 64KB and 32KB)

Clock frequency 84 MHz