9.1.4.2 SDMMC1

  • Preferred Usage: SD Cards
  • Support for 1-bit and 4-bit e.MMC Devices
  • Supports SD/SDIO 3.01 and e.MMC 4.51
  • Supports UHS Class I, UHS-I/SDR104 (up to 104 Mbps)
  • HS200 (100 MBps, 4-bit only supported)
  • Default Speed (Maximum SDCLK Frequency = 26 MHz)
  • High-Speed (Maximum SDCLK Frequency = 52 MHz)
  • High-Speed DDR (Maximum SDCLK Frequency = 52 MHz)
  • HS200 (Maximum SDCLK Frequency = 200 MHz SDR)