3.4.6 SDMMC Interface

Secure Digital (SD) cards are non-volatile memory cards used as mass storage memory in mobile devices.

The SAMA7D65 Curiosity Pro has one Secure Digital Multimedia Card (SDMMC) interface that supports the MultiMedia Card (e.MMC) Specification V5.1, the SD Memory Card Specification V3.0, and the SDIO V3.0 specification. These are compliant with the SD Host Controller Standard V3.0 Specification.