首頁>USB2514B>規(guī)格書詳情

USB2514B集成電路(IC)控制器規(guī)格書PDF中文資料

USB2514B
廠商型號

USB2514B

參數(shù)屬性

USB2514B 封裝/外殼為36-VFQFN 裸露焊盤;包裝為管件;類別為集成電路(IC) > 控制器;產(chǎn)品描述:IC USB 2.0 4PORT HUB CTLR 36QFN

功能描述

集線器控制器
USB 2.0 Hi-Speed Hub Controller
IC USB 2.0 4PORT HUB CTLR 36QFN

文件大小

887.01 Kbytes

頁面數(shù)量

57

生產(chǎn)廠商 Microchip Technology
企業(yè)簡稱

Microchip微芯科技

中文名稱

微芯科技股份有限公司官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

原廠下載下載地址一下載地址二到原廠下載

更新時(shí)間

2024-11-15 23:00:00

USB2514B規(guī)格書詳情

General Description

The Microchip USB251xB/xBi hub is a family of low-power, configurable, MTT (multi transaction translator) hub controller IC products for embedded USB solutions. The x in the part number indicates the number of downstream ports available, while the B indicates battery 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.

Features

? USB251xB/xBi products are fully footprint compatible 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/pulldown resistors

? Supports a single external 3.3 V supply source; internal regulators provide 1.2 V internal core voltage

? Onboard 24 MHz crystal driver or external 24 MHz clock input

? Customizable vendor ID, product ID, and device ID

? 4 kilovolts of HBM JESD22-A114F ESD protection (powered and unpowered)

? Supports self- or bus-powered operation

? Supports the USB Battery Charging specification Rev. 1.1 for Charging Downstream Ports (CDP)

? The USB251xB/xBi offers the following packages: - 36-pin SQFN (6x6 mm) (Preferred) - 36-pin QFN (6x6 mm) (Legacy)

? USB251xBi products support the industrial temperature range of -40oC to +85oC

? USB251xB products support the extended commercial temperature range of 0oC to +85oC

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

USB2514B屬于集成電路(IC) > 控制器。微芯科技股份有限公司制造生產(chǎn)的USB2514B控制器該系列產(chǎn)品主要用于在采用不同通信協(xié)議和/或信令方法的端點(diǎn)之間提供信息連接。示例包括將 I2C 總線連接到 UART,將 USB 連接到 I2C、SPI、以太網(wǎng)或 UART、以太網(wǎng) MAC 和 PHY 等的器件。此外,還包括用于通過為點(diǎn)對點(diǎn)通信設(shè)計(jì)的接口建立多路連接的器件,例如 USB 集線器控制器。

產(chǎn)品屬性

更多
  • 產(chǎn)品編號:

    USB2514B-AEZC

  • 制造商:

    Microchip Technology

  • 類別:

    集成電路(IC) > 控制器

  • 包裝:

    管件

  • 協(xié)議:

    USB

  • 功能:

    集線器控制器

  • 接口:

    USB

  • 電壓 - 供電:

    3V ~ 3.6V

  • 電流 - 供電:

    70mA

  • 工作溫度:

    0°C ~ 85°C

  • 封裝/外殼:

    36-VFQFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    36-QFN(6x6)

  • 描述:

    IC USB 2.0 4PORT HUB CTLR 36QFN

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價(jià)格
SMSC
23+
NA/
4552
原廠直銷,現(xiàn)貨供應(yīng),賬期支持!
詢價(jià)
SMSC
2016+
QFN36
3000
主營TI,絕對原裝,假一賠十,可開17%增值稅發(fā)票!
詢價(jià)
SMSC
2020+
QFN
80000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價(jià)
SMSC
24+
QFN36
125
大批量供應(yīng)優(yōu)勢庫存熱賣
詢價(jià)
SMSC
12+
QFN36
6000
原裝現(xiàn)貨價(jià)格有優(yōu)勢量多可發(fā)貨
詢價(jià)
Microchip
23+
36QFN
10000
原廠原裝正品現(xiàn)貨
詢價(jià)
SMSC
2048+
QFN
9852
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
詢價(jià)
SMSC
23+
QFN36
6000
全新原裝優(yōu)勢
詢價(jià)
MICROCHIP
24+
標(biāo)準(zhǔn)
38952
熱賣原裝進(jìn)口
詢價(jià)
SMSC
14+
QFN-36
2000
普通
詢價(jià)