SDXC Card Controller IP

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Compare 3 IP from 3 vendors (1 - 3)
  • SD/eMMC Host Controller
    • Supports selection between SD and eMMC
    • Supports CRC7 and CRC16 generation and verification on Hardware
    • Supports multiple block transfer
    Block Diagram -- SD/eMMC Host Controller
  • SD/SDIO 3.0 Card Controller
    • Compatible with SD/SDIO specification 3.0 with 1 and 4 bit data transfer.
    • Option to support MMC 4.2 with 8-bit data width.
    • Support SD, SPI and optional MMC bus protocol.
    • Support standard capacity, high capacity (SDHC) and extended capacity (SDXC) memory cards.
  • SD4.0 / UHS-II Host Controller & PHY
    • + Support Standard Capacity (SDSC), High Capacity (SDHC) and Extended Capacity (SDXC) cards
    • + 1 and 4-bit parallel legacy SD interface, and serial UHS-II interface
    • + All bus interface modes: legacy SD (DS, HS, SDR12, SDR25, SDR50, SDR104, DDR50) and UHS-II (FD156, HD312)
    • + Data transfer rate up to 104 Mbps with 4 parallel SD data lines
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Semiconductor IP