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What is AU9254R2?

This electronic component, produced by the manufacturer "Alcor", performs the same function as "USB Hub Controller".


AU9254R2 Datasheet PDF - Alcor

Part Number AU9254R2
Description USB Hub Controller
Manufacturers Alcor 
Logo Alcor Logo 


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Total 31 Pages



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AU9254 R2
USB Hub Controller
Technical Reference Manual
Revision 1.0
© 2000-2002 Alcor Micro Corp.
All Rights Reserved

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AU9254R2 equivalent
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1.0 Introduction
1.1. Description
The AU9254 is an integrated single chip USB hub controller designed for the emerging
industry-standard Universal Serial Bus (USB). The AU9254 supports four USB
downstream ports. Each downstream port has power switch control, and over-current
sensing.
Single chip integration makes the AU9254 the most cost effective stand-alone USB hub
solution available in the market. Downstream ports can be used to connect various USB
peripheral devices, such as USB printers, modems, scanners, cameras, mice, or joysticks to
the system without adding external glue logic.
1.2. Features
Fully compliant with the Universal Serial Bus Specification, version 1.1.
USB hub design is compliant with Universal Serial Bus Hub Specification, revision
1.1.
Single chip integrated USB hub controller with embedded proprietary processor.
Supports four bus-powered/self-powered downstream ports.
Built-in 3.3v voltage regulator allows single +5V operating voltage, resulting in
reduced overall system cost.
Runs at 12Mhz frequency.
Available in 28-pin SSOP.
INTRODUCTION
1


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On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for AU9254R2 electronic component.


Information Total 31 Pages
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Featured Datasheets

Part NumberDescriptionMFRS
AU9254R2The function is USB Hub Controller. AlcorAlcor

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