Datasheet > USB2412-DZK-TR

USB2412-DZK-TR

更新时间： 2024-11-14 12:48:55

品牌	Logo	应用领域
SMSC		外围集成电路控制器时钟
页数	文件大小	规格书
27页	643K
描述
2-Port USB 2.0 Hi-Speed Hub Controller

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中文翻译

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USB2412-DZK-TR 数据手册

USB2412

2-Port USB 2.0 Hi-Speed

Hub Controller

Datasheet

PRODUCT FEATURES

General Description

Highlights

High performance, low-power, small footprint hub

controller IC with two downstream ports

The SMSC USB2412 hub is a low-power, single

transaction translator (STT) hub controller IC with two

downstream ports for embedded USB applications. The

SMSC hub controller supports low-speed, full-speed,

and hi-speed (if operating as a hi-speed hub)

downstream devices on all of the enabled downstream

ports.

Fully compliant with the USB 2.0 Specification 1.

28QFN low pin count package

Optimized for minimal bill-of-materials and low cost

designs

Applications

Features

Automobile/home audio systems

Cable/DSL modems

Embedded systems

Fully integrated USB termination and pull-up/pull-

down resistors

Supports a single external 3.3 V supply source;

internal regulators provide 1.2 V internal core voltage

Gaming consoles

HDD enclosures

On-chip 24 MHz crystal driver or external 24 MHz

clock input

IP telephony

KVM switches

ESD protection up to 4 kilovolts on all USB pins

Supports self-powered operation

LCD monitors and TVs

Multi-function USB peripherals

Mobile PC docking

Contains a built-in default configuration; no external

configuration options or components are required

PC motherboards

Downstream ports as optional non-removable ports

Supports compound devices on a port-by-port basis

PC media drive bay

Portable hub boxes

28-pin QFN (5 x 5 mm) lead-free RoHS compliant

package

Point-of-Sale (POS) systems

Printers and scanners

Server front panels

Supports the commercial temperature range:

0ºC to +70ºC

Set-top boxes, DVD players, DVR/PVR

Thin client terminals

SMSC USB2412

DATASHEET

Revision 1.3 (12-27-11)

12 3 4 5 6 7...27

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