SDIO & eMMC I/O

SD (Security Digital) and eMMC (embedded MultiMedia Card) IOs are nonvolatile memory interface technology with high bandwidth capabilities, which is particularly developed for flash storage applications. M31 provides a silicon-proven SD/eMMC IO in different process nodes. The SD/eMMC IO complies with interface specifications of SD Association and JEDEC to provide both SDR104 (SD IO) and HS400 (eMMC IO) high-speed modes.

  • IP Product Lists
  • Features
  • M31 eMMC/SDIO at TSMC 22ULL Process
  • M31 eMMC/SDIO at TSMC 22ULP Process
  • M31 eMMC/SDIO at TSMC 28HPC+ Process
  • M31 eMMC/SDIO at TSMC 40LP Process
  • M31 eMMC/SDIO at HLMC 28HKC+ Process
  • Supports HS400 (400Mbps), HS200 (200Mbps), High-speed DDR (52Mbps) and etc.
  • Consisting of driver, receiver & pull-up/down resistors
  • Power-sequence free
  • Provides multi-driving-strength selection
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