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CYUSB202X: SD2™ USB and Mass Storage Peripheral Controller | Cypress Semiconductor

CYUSB202X: SD2™ USB and Mass Storage Peripheral Controller

Last Updated: 
Aug 07, 2017
Version: 
*C

SD2™ USB and Mass Storage Peripheral Controller

Features

  • Latest-generation storage support
  • SD2.0/SDXC – UHS1 SDR50 / DDR50 Master
  • eMMC 4.4 Master
  • SDIO 3.0 Master
  • USB integration
  • Certified USB 2.0 peripheral: Hi-Speed (HS), and Full-Speed (FS) only)
  • Thirty-two physical endpoints
  • Integrated transceiver
  • Accessory charger adaptor (ACA) support
  • For more, see pdf.

Functional Overview

SD2™ is a USB 2.0 High Speed mass-storage controller providing the latest SD/MMC support. SD2 complies with the SD Specification, Version 3.0, and the MMC Specification, Version 4.41.

SD2 offers the following access paths among USB and mass storage ports:

  • A USB-port (U-Port) supporting USB 2.0 peripheral
  • Two mass-storage ports (S0-Port and S1-Port) supporting mass-storage devices.