首頁(yè)>USB2503>規(guī)格書(shū)詳情

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(lèi)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(chēng)

SMSC

中文名稱(chēng)

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

2025-3-1 15:00:00

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(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(lèi)別:

    集成電路(IC) > 控制器

  • 包裝:

    卷帶(TR)

  • 協(xié)議:

    USB

  • 功能:

    集線(xiàn)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
SMSC
23+
QFN
3000
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售!
詢(xún)價(jià)
SMSC
18+
QFN
13325
全新原裝現(xiàn)貨,可出樣品,可開(kāi)增值稅發(fā)票
詢(xún)價(jià)
SMSC
1950+
QFN
4856
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
詢(xún)價(jià)
Microchip
21+
VQFN
15000
只做原裝
詢(xún)價(jià)
SMSC
24+
QFP
16800
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)!?
詢(xún)價(jià)
SMS
2008
8
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu)
詢(xún)價(jià)
SMSC
24+
QFN
6010
只做原裝正品
詢(xún)價(jià)
SMSC
22+
QFN
238509
原裝正品現(xiàn)貨,可開(kāi)13個(gè)點(diǎn)稅
詢(xún)價(jià)
SMSC
23+
QFN
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢(xún)價(jià)
SMSC
24+
QFN
25500
授權(quán)代理直銷(xiāo),原廠原裝現(xiàn)貨,假一罰十,特價(jià)銷(xiāo)售
詢(xún)價(jià)