Description

The AU6368 is an integrated single chip memory card reader controller specially designed for notebook, hand-held and other PC peripheral devices, which require fewer components for small PCB area. It supports a widely used flash memory card such as CF, MD, SMC, xD Picture Card, MS, MS Pro, MS Duo, SD and MMC. It can be

used as removable storage disks in enormous data exchange applications between PC and PC or PC and various consumer electronic appliances.

Features

Support USB v2.0 specification and USB Device Class Definition for Mass Storage, Bulk-Transport v1.0

Support CF/MD, SD/MMC, MS/MS PRO/MS ROM/MS Duo AND xD/SMC specification

Work with default driver from Windows ME, Windows XP, and Mac OS X.

Windows 98, Windows 2000 are supported by vendor AP (The AP included both win98 and 2000 driver) from Alcor.

Ping-pong FIFO implementation for concurrent bus operation

Support multiple sectors transfer optimize performance

Support slot-to-slot read/write operation.

Support auto-detecting slot with card inserted on Win 2000 without driver.

Capable of handing 4sets of built-in PID, VID and strings to minimize inventory control and improve lead production lead-time.

Support LED for bus activity indication.

Each slot can be enables/disabled by 5 independent pins to fit all the different card readers’ combination requirement.

Runs at 30MHz, built-in 480 MHz PLL

Built-in 3.3V to 2.5V regulator