Datasheet > USX2064

USX2064

更新时间： 2024-09-16 11:16:15

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
57页	887K
描述
Microchip's USX2064 is part of a family of versatile, cost-effective, and power-efficient USB 2.0

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

USX2064 数据手册

USB251xB/xBi

USB 2.0 Hi-Speed Hub Controller

General Description

Features

The Microchip USB251xB/xBi hub is a family of low-

power, configurable, MTT (multi transaction translator)

hub controller IC products for embedded USB solu-

tions. The x in the part number indicates the number of

downstream ports available, while the B indicates bat-

tery charging support. The Microchip hub supports low-

speed, full-speed, and hi-speed (if operating as a hi-

speed hub) downstream devices on all of the enabled

downstream ports.

• USB251xB/xBi products are fully footprint com-

patible with USB251x/xi/xA/xAi products as direct

drop-in replacements

—

Cost savings include using the same PCB

components and application of USB-IF Compliance

by Similarity

• Full power management with individual or ganged

power control of each downstream port

• Fully integrated USB termination and pull-up/pull-

down resistors

Highlights

• Supports a single external 3.3 V supply source;

internal regulators provide 1.2 V internal core volt-

age

• High performance, low-power, small footprint hub

controller IC with 2, 3, or 4 downstream ports

• Onboard 24 MHz crystal driver or external

24 MHz clock input

• Fully compliant with the USB 2.0 Specification [1]

• Enhanced OEM configuration options available

through either a single serial I²C EEPROM, or

SMBus slave port

• Customizable vendor ID, product ID, and device

• 4 kilovolts of HBM JESD22-A114F ESD protection

(powered and unpowered)

• MultiTRAK^TM

- High-performance multiple transaction trans-

lator which provides one transaction transla-

tor per port

• Supports self- or bus-powered operation

• Supports the USB Battery Charging specification

Rev. 1.1 for Charging Downstream Ports (CDP)

• PortMap

• The USB251xB/xBi offers the following packages:

- 36-pin SQFN (6x6 mm) (Preferred)

- 36-pin QFN (6x6 mm) (Legacy)

- Flexible port mapping and disable sequenc-

ing

• PortSwap

• USB251xBi products support the industrial tem-

perature range of -40ºC to +85ºC

- Programmable USB differential-pair pin loca-

tions ease PCB design by aligning USB sig-

nal lines directly to connectors

• USB251xB products support the extended com-

mercial temperature range of 0ºC to +85ºC

• PHYBoost

- Programmable USB signal drive strength for

recovering signal integrity using 4-level driv-

ing strength resolution

Applications

• LCD monitors and TVs

• Multi-function USB peripherals

• PC motherboards

• Set-top boxes, DVD players, DVR/PVR

• Printers and scanners

• PC media drive bay

• Portable hub boxes

• Mobile PC docking

• Embedded systems

 2010 - 2015 Microchip Technology Inc.

DS00001692C-page 1

12 3 4 5 6 7...57

中文翻译

下载PDF

与USX2064相关器件

型号	品牌	获取价格	描述	数据表
USX2064-AEZG	MICROCHIP	获取价格	USB Bus Controller, CMOS
USX2064-AEZG-TR	MICROCHIP	获取价格	USB Bus Controller, CMOS
USX2-433-5	RADIOMETRIX	获取价格	NBFM Multi-channel UHF Transceiver
UT00104PH	AMPHENOL	获取价格	Circular Connector, 4 Contact(s), Zinc Alloy, Male, Crimp Terminal, Receptacle,
UT00128PH6	AMPHENOL	获取价格	Circular Connector, 8 Contact(s), Zinc Alloy, Male, Crimp Terminal, Receptacle, ROHS COMPL
UT00128SH	AMPHENOL	获取价格	Circular Connector, 8 Contact(s), Zinc Alloy, Female, Crimp Terminal, Receptacle, ROHS COM
UT00128SH6	AMPHENOL	获取价格	Circular Connector, 8 Contact(s), Zinc Alloy, Female, Crimp Terminal, Receptacle, ROHS COM
UT001412PH	AMPHENOL	获取价格	Circular Connector, 12 Contact(s), Zinc Alloy, Male, Crimp Terminal, Receptacle, ROHS COMP
UT001412PH6	AMPHENOL	获取价格	Circular Connector, 12 Contact(s), Zinc Alloy, Male, Crimp Terminal, Receptacle, ROHS COMP
UT001412SH	AMPHENOL	获取价格	Circular Connector, 12 Contact(s), Zinc Alloy, Female, Crimp Terminal, Receptacle, ROHS CO

与USX2064相关文章

摩尔斯微电子在美国约书亚树国家公园测试 Wi-Fi HaLow
2024-09-18

4
贸泽上架Tallysman TW5386智能GNSS天线
2024-09-18

4
SL74HC10N：高性能三输入与非门解析
2024-09-03

83
AIC1781A 电池充电控制器深度解析
2024-09-03

75

产品中心

服务支持

精选活动

关于我们

帮助中心

USX2064

USX2064 数据手册

与USX2064相关器件

与USX2064相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

USX2064

USX2064 数据手册

与USX2064相关器件

与USX2064相关文章

您还可以找

您在本页遇到什么问题？