Datasheet

5. Control Chipset Features
5.1 Features of AU6476
z Support USB V2.0 specification and USB Device Class Definition for Mass
Storage, Bulk-Transport V1.0
z Support SD spec up to ver. 2.0 (SDHC).
z Support MMC spec up to ver. 4.2 with 4-bit data bus.
z Support CF spec up to ver. 4.1 up toTrue IDE PIO mode 6.
z Support xD spec up to ver. 1.2
z Support Memory Stick spec up to ver. 1.43.
z Support Memory Stick PRO spec up to ver. 1.03.
z Support Memory Stick PRO-HG spec up to ver. 1.01 with 4-bit data bus.
z Support SMC spec up to ver. 1.4
z Hardware DMA engine integrated for performance enhancement.
z Work with default driver from Windows ME/2000/XP/Vista/Windows 7 and
Mac OS X; Vendor device driver from Alcor Micro are available to run under
Windows 98 and Mac 9.
z Ping-pong FIFO implementation for concurrent bus operation
z Support multiple sectors transfer optimize performance
z Support slot-to-slot read/write operation
z Support Dynamic Icon Utility
z Support LED for bus operating indication
z Power switch integrated to reduce production BOM cost
z 30MHz 8051 CPU
z Built in 5V to 3.3V/1.8V regulator
z Runs at 12MHz crystal
z Available in 80-pin LQFP package