Due AT91SAM3X8E ARM Cortex-M3 Board for Arduino

Description

The Due board is built around the Atmel SAM3X8E ARM Cortex-M3 CPU, delivering a significant upgrade in processing power and memory capacity compared to traditional 8-bit Arduino boards. This board features a 32-bit core allowing for efficient operations, clocked at 84MHz. It comes equipped with 512KB of flash memory for program storage and 96KB of SRAM, providing ample space for complex code and data handling.

With 54 digital input/output pins, including 12 PWM outputs, and 12 analog inputs, the Due facilitates extensive interfacing with sensors and actuators. Connectivity options include four hardware serial ports (UARTs), an USB OTG capable connection, two Digital-to-Analog Converters (DAC), two Two-Wire Interface (TWI) buses, an SPI header, and a JTAG header for debugging. The board adheres to the Arduino 1.0 pinout, ensuring compatibility with a wide range of existing shields, with an IOREF pin for voltage adaptation.