Product Name : AU84612

The AU84612 is a super speed USB 3.0 compliant 2 LUNs card reader single chip solution that enables PC/DVD/Printer to read/write various types of flash media cards.



  1. Support USB V3.0 specification and USB Device Class Definition for Mass Storage
  2. Compatible USB V2.0 High Speed and Full Speed specification
  3. Support 2 LUNs: SD/MMC and uSD/M2
  4. Support Windows default Mass Storage Class driver comes from Windows XP/2000/7/8 and 10
  5. Support SD spec up to ver. 3.0 and capacity up to 2TB
    -   Support SD3.0 SDR-104, SDR-50 and DDR 50
    -   Support CPRM Function
  6. Support MMC spec up to ver. 4.5 (HC-MMC)
  7. Support Memory Stick spec up to ver. 1.43
  8. Support Memory Stick PRO spec up to ver. 1.05-00.
  9. Support Memory Stick PRO Duo spec up to ver. 1.11-00.
  10. Support Memory Stick PRO-HG spec up to ver. 1.03-00.
  11. Support Memory Stick XC Duo Format Specification version1.00-00
    -   Support high capacity up to 2TB
    -   Support MS Format function
    -   Support power class 0, 1, 2
    -   Support Magic Gate function
  12. Support Dynamic Icon Utility
  13. Support LED for bus operating indication. Blinking rate is 1Hz and 50% duty cycle