Industry standard interface - The Serial Peripheral Interface (SPI) bus provides an industry standard interface between processors and other devices.
Compatible with all SPI Modes - SPI interface is a good choice for designs that require full-duplex capability for sending and receiving data at the same time. The SPI Master Controller can communicate with multiple off-chip SPI ports and can also be configured to support all modes of CPOL and CPHA (00, 01, 10, and 11).