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USB2503集成電路(IC)的控制器規(guī)格書PDF中文資料

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廠商型號(hào)

USB2503

參數(shù)屬性

USB2503 封裝/外殼為48-VFQFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC)的控制器;產(chǎn)品描述:IC CONTROLLER USB 48QFN

功能描述

USB 2.0 High-Speed 4-Port Hub Controller

封裝外殼

48-VFQFN 裸露焊盤

文件大小

2.18911 Mbytes

頁(yè)面數(shù)量

46 頁(yè)

生產(chǎn)廠商

SMSC SMSC Corporation

網(wǎng)址

網(wǎng)址

數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-9-23 22:59:00

人工找貨

USB2503價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨

USB2503規(guī)格書詳情

General Description

The SMSC USB251x hub is a family of low-power, OEM 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. The SMSC 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.

特性 Features

Full power management with individual or ganged power control of each downstream port

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 or 1.8 V internal core voltage

On-chip driver for 24 MHz crystal resonator or external 24/48 MHz clock input

Customizable vendor ID, product ID, and device ID

ESD protection up to 4 kilovolts on all USB pins

Supports self- or bus-powered operation

USB251xB2 and USB251xBi products support the USB Battery Charging specification

Lead-free RoHS compliant packages:

— 36-pin QFN (6x6 mm)

— 48-pin QFN (7x7 mm)

— 64-pin QFN (9x9 mm)

USB251xi, USB2512Ai, and USB251xBi products support the industrial temperature range of -40oC

to +85oC

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    USB2503-HZH

  • 制造商:

    Microchip Technology

  • 類別:

    集成電路(IC) > 控制器

  • 包裝:

    卷帶(TR)

  • 協(xié)議:

    USB

  • 功能:

    集線器控制器

  • 接口:

    USB

  • 標(biāo)準(zhǔn):

    USB 2.0

  • 電壓 - 供電:

    1.62V ~ 3.6V

  • 電流 - 供電:

    100mA

  • 工作溫度:

    0°C ~ 70°C

  • 封裝/外殼:

    48-VFQFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    48-QFN-EP(7x7)

  • 描述:

    IC CONTROLLER USB 48QFN

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MICROCHIP(美國(guó)微芯)
24+
QFN48EP(7x7)
7350
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!!
詢價(jià)
SMSC
24+
NA/
5514
原廠直銷,現(xiàn)貨供應(yīng),賬期支持!
詢價(jià)
SMSC
2016+
QFN
6000
只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
詢價(jià)
Microchip
24+
48QFN
10000
全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅!!
詢價(jià)
SMSC
25+
QFN
3000
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售!
詢價(jià)
SMSC
25+
QFN
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價(jià)
SMC
23+
USB2503-HZE
13528
振宏微原裝正品,假一罰百
詢價(jià)
SMSC
25+23+
QFN48
27510
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨
詢價(jià)
SMSC
05+
QFN
262
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢
詢價(jià)
XILINX
20+
英卓爾科技原裝現(xiàn)貨!
3000
主營(yíng)XILINX ALTERA真實(shí)庫(kù)存
詢價(jià)