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Power pins and ports on Arduino Due board: And out of these 12 are PWM enabled, with 12 analog input pins. Arduino Due Pinout A (side pins) Arduino Due Pinout B (bottom pins)Īs shown in the Arduino Due pinout image, the board consists of more than 90 pins in total, 54 of which are digital I/O pins. Pinout image A describes the side pins of the board whereas Pinout image B describes the bottom pins of the board. RESET button: The board comes with a RESET button that can be used to reset the board and begin the execution of the program from the beginning.ĮRASE button: The Arduino Due comes with an ERASE button that is used to erase the flash memory of SAM3X.Īre you a beginner? Not sure which book to read? Don't worry! Read this article on Best Arduino Books for beginnersĪrduino Due pinout is shown in two separate images. TX and RX LED: On the board, there are two more LEDs connected to the UART pin. Power LED: The board comes with a power Led that lit up as soon as the board is connected to a computer. This Led can be controlled by switching the pin HIGH or LOW Inbuilt LED (13): An Inbuilt LED is also present on the board that is connected to pin no 13. A DMA (Direct Memory Access) controller, that helps the processor to communicate with I/O devices without doing memory-intensive tasks.A 32-bit core, that allows the transfer of 32 bit wide data per a single CPU clock.The microcontroller on Arduino Due is based on 32 bit ARM core microcontroller i.e, Atmel SAM3X8E ARM Cortex-M3 CPU Introduction to Arduino Due Pinout: Introduction to Arduino Due parts

Arduino Due pinout, specifications, schematic, and datasheet is given below. Arduino Due pinout is explained in detail in this post.Īrduino due board features 52 digital input/output pins, an 84 MHz clock, two micro-USB ports, an SPI header, a JTAG header pins, an ERASE button, and a RESET button. This board is powered by a 32-bit ARM cortex-M3 processor Atmel SAM3X8E. It was launched by Arduino company in 2012. The Arduino Due is one of the most powerful boards of the Arduino series.