Description

AU6336 is an USB2.0 high-speed transmission controller, which is designed as a bridge between USB and SD compatible flash card interface, such as SD, HS-SD, MMC, HS-MMC, RS-MMC, MMCmicro…etc. AU6336 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. AU6336 inherits the high-performance and cost-efficiency character from Alcor’s products, included power switch integration, dynamic icon utility support, and DMA engine integration.

Features

Support USB V2.0 specification and USB Device Class Definition for Mass Storage, Bulk-Transport V1.0

Support SD/MMC compatible flash card

Support the latest flash card specification: SD2.0 (SDHC), MSPro parallel mode (4-bit)

Alcor DMA engine integrated for performance enhancement

Work with default driver from Windows ME/2000/XP/Vista and Mac OS X; Windows 98/2000(SP1/SP2) and Mac OS 9 are supported by vendor driver from Alcor.

Compliant to xD 1.2 spec.

Ping-pong FIFO implementation for concurrent bus operation.

Support multiple sectors transfer optimize performance

Support Dynamic Icon Utility

Support LED for bus operating indication

Power switch integrated to reduce production BOM cost

5Æ3.3 and 3.3Æ1.8V regulators built in

28-SSOP package for SD/MMC

24-QFN package for SD/MMC