Digilent's Pmod™ MicroSD provides a microSD card slot to any board that has 2.7 V to 3.6 V logic and is pin compatible with a 12-pin Pmod port. It allows the system board to read and write to the microSD card over a serial peripheral interface (SPI). With no file system limitation or maximum memory size, the Pmod MicroSD allows users to store and access large amounts of data from their system board.