[Alcor Micro, Corp]

Description
AU6333 is an USB2.0 high-speed transmission controller, which is designed as a bridge between USB and SD/MS compatible flash card interface, such as SD, HS-SD, MMC, HS-MMC, RS-MMC, MMCmicro, MS, MS Pro and MS Duo…etc. AU6333 can read digital contents stored on memory card designed to cover a wide area of applications such as digital cameras, PDAs, MP3 players and smart phones…etc. With the AU6333, users can transfer digital data between flash memory card and PC or other electronic devices.

FEATUREs
● Support USB V2.0 specification and USB Device Class Definition for Mass Storage, Bulk-Transport V1.0
● Support SD/MMC/MS compatible flash card
● Support the latest flash card specification: SD1.1 (HS-SD), MMC4.0 (8-bit), MSPro parallel mode (4-bit)
● Support SD 2.0 specification
● Alcor DMA engine integrated for performance enhancement
● Work with default driver from Windows ME/2000/XP and Mac OS X; Windows 98/2000(SP1/SP2) and Mac OS 9 are supported by vendor driver from Alcor.
● Ping-pong FIFO implementation for concurrent bus operation
● Support multiple sectors transfer optimize performance
● Support slot-to-slot read/write operation (Dual LUN)
● Support Dynamic Icon Utility
● Support LED for bus operating indication
● Power switch integrated to reduce production BOM cost
● Built in 2.5V regulator