This is an Arduino Due with a Micro USB cable. It is the first ARM-based Arduino development board. This micro-controller board is based on the Atmel SAM3X8E ARM Cortex M3 CPU. It is the first Arduino board based on a 32-bit ARM core microcontroller. It has 54 digital input/output pins (of which 12 can be used as PWM outputs), 12 analog inputs, 4 UARTs (hardware serial ports), an 84 MHz clock, an USB OTG capable connection, 2 DAC (digital to analog), 2 TWI, a power jack, an SPI header, a JTAG header, a reset button and an erase button. There are also some cool features like DACs, Audio, DMA, an experimental multi-task library, and more. Operational Voltage: 3.3V Recommended Input Voltage: 7-12V Min-Max Input Voltage: 6-20V Digital Input/Output Pins: 54 (of which 12 provide PWM output) Analog Input Pins: 12 Analog Outputs Pins: 2 Total DC Output Current on all Input/Output lines: 130 mA DC for 3.3V Pin: 800 mA DC for 5V Pin: 800 mA Memory: 512 KB all available for the user applications S-RAM: 96 KB (two banks: 64KB and 32KB) Clock Speed: 84 MHz
