AU6367 データシートの表示（PDF） - Unspecified

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AU6367

USB2.0 SD/MMC Flash Card Reader with UFD Controller

Unspecified 

1.0 Introduction

1.1 Description

This AU6367 is a highly integrated single chip for USB SD/MMC flash card reader and

UFD controller. It supports USB2.0 high-speed transmission to SD/MMC card and

SLC flash memory interface in one chip. The characteristic of high integration let

AU6367 can be easily produced as the multi-feature (Flash card reader/UFD)

device.

The AU6367 supports USB2.0 high-speed specification and USB Storage Class V1.0

specification. It 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 AU6367, users can transfer digital data between storage

memory and PC or these electronic devices.

Especially, AU6367 is designed with the high performance characteristic in flash

card I/O speed. Users can easy and fast transfer the digital content to PCs or the

other electronic devices.

1.2 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: SD1.1 (HS-SD), MMC4.1 (8-bit)

Support SLC flash memory

Alcor speed-up engine integrated for data transmission 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 Dynamic Icon Utility

Support LED for bus operating indication

Power switch integrated to reduce production BOM cost

30MHz 8051 CPU

Built in 3.3V to 2.5V regulator

AU6367 USB2.0 SD/MMC Flash Card Reader with UFD Controller V0.9W

Preliminary Release_ confidential

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