Product Name : AU6435R

The AU6435R is a single chip integrated USB 2.0 multimedia card reader controller that enables PC/DVD/Printer to read/write various types of flash media cards.



  1. Support USB V2.0 specification and USB Device Class Definition for Mass Storage, Bulk-Transport V1.0
  2. Support Single LUN
  3. Support Windows default Mass Storage Class driver comes from Windows XP/2000/7/8 and 10
  4. Support SD spec up to ver. 4.00 (Compatible)
    -   Support SD3.0 SDR-104, SDR-50 and DDR 50
    -   Support high capacity up to 2TB
    -   Support CPRM Function
  5. Support MMC spec up to ver. 4.4.
  6. Support Memory Stick spec up to ver. 1.43.
  7. Support Memory Stick PRO spec up to ver. 1.05-00.
    -   Support MS Formatter function
    -   Support Magic Gate function
  8. Support Memory Stick PRO Duo spec up to ver. 1.11-00.
  9. Support Memory Stick PRO-HG spec up to ver. 1.03-00.
  10. Support Memory Stick XC Duo Format Specification version1.00-00
    -   Support high capacity up to 2TB
    -   Support power class 0, 1, 2
  11. Support xD Picture Card specification up to ver. 1.2.
  12. Support Dynamic Icon Utility
  13. Support LED for bus operating indication. Blinking rate is 1Hz and 50% duty cycle



QFN-28, LQFP-48