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USB2514B集成電路(IC)的控制器規(guī)格書(shū)PDF中文資料

USB2514B
廠商型號(hào)

USB2514B

參數(shù)屬性

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

功能描述

USB 2.0 Hi-Speed Hub Controller

封裝外殼

36-VFQFN 裸露焊盤(pán)

文件大小

1.74961 Mbytes

頁(yè)面數(shù)量

72 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

2025-1-19 12:20:00

USB2514B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):

    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(pán)

  • 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(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
SMSC
22+
QFN36
101050
原裝正品現(xiàn)貨,可開(kāi)13點(diǎn)稅
詢價(jià)
SMSC
1035+
QFN36
1
向鴻專營(yíng)原裝正品TI,深圳現(xiàn)貨
詢價(jià)
SMSC
2016+
QFN36
3000
主營(yíng)TI,絕對(duì)原裝,假一賠十,可開(kāi)17%增值稅發(fā)票!
詢價(jià)
SMSC
24+
QFN
35200
一級(jí)代理/放心采購(gòu)
詢價(jià)
smsc
21+
QFN36
12588
原裝正品,價(jià)格優(yōu)勢(shì)
詢價(jià)
SMSC
2020+
QFN
80000
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增
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
11+
NA
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價(jià)
SMSC
23+
QFN
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價(jià)
SMSC
2021+
QFN
100500
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨
詢價(jià)