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USB2503集成電路(IC)的控制器規(guī)格書(shū)PDF中文資料

USB2503
廠商型號(hào)

USB2503

參數(shù)屬性

USB2503 封裝/外殼為48-VFQFN 裸露焊盤(pán);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(pán)

文件大小

2.18911 Mbytes

頁(yè)面數(shù)量

46 頁(yè)

生產(chǎn)廠商 Standard Microsystems Corporation
企業(yè)簡(jiǎn)稱

SMSC

中文名稱

Standard Microsystems Corporation官網(wǎng)

原廠標(biāo)識(shí)
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

2025-1-14 12:36:00

USB2503規(guī)格書(shū)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.

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(pán)

  • 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/微芯
23+
48-VFQFN
35200
只做原裝主打品牌QQ詢價(jià)有詢必回
詢價(jià)
SMSC
22+
QFN
6000
進(jìn)口原裝 假一罰十 現(xiàn)貨
詢價(jià)
SMSC
22+
QFN
238509
原裝正品現(xiàn)貨,可開(kāi)13個(gè)點(diǎn)稅
詢價(jià)
Microchip
23+
2017-MI
21500
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣!
詢價(jià)
SMSC
2016+
QFN
6000
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票!
詢價(jià)
SMSC
23+
QFN
15000
全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì)
詢價(jià)
SMSC
23+
QFN
3000
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售!
詢價(jià)
SMSC
22+
QFN
9600
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單!
詢價(jià)
SMSC
23+
QFN
3000
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、
詢價(jià)
SMSC
24+
QFN
2568
原裝優(yōu)勢(shì)!絕對(duì)公司現(xiàn)貨
詢價(jià)