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位置:USB2512B/M2 > USB2512B/M2詳情

USB2512B/M2中文資料

廠家型號

USB2512B/M2

文件大小

1017.19Kbytes

頁面數(shù)量

57

功能描述

USB 2.0 Hi-Speed Hub Controller

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

簡稱

MICROCHIP微芯科技

生產廠商

Microchip Technology

中文名稱

微芯科技股份有限公司官網

LOGO

USB2512B/M2數(shù)據(jù)手冊規(guī)格書PDF詳情

General Description

The Microchip USB251xB/xBi hub is a family of lowpower,

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 lowspeed,

full-speed, and hi-speed (if operating as a hispeed

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

更新時間:2025-7-10 9:31:00
供應商 型號 品牌 批號 封裝 庫存 備注 價格
MICROCHIP
24+
SQFN-36
10000
只做原裝 假一賠萬
Microchip(微芯)
24+
VFQFN36
1994
原裝正品,現(xiàn)貨庫存,1小時內發(fā)貨
MICROCHIP
25+
SQFN
20000
原廠微芯渠道.全新原裝!
MICROCHIP
2024+
N/A
70000
柒號只做原裝 現(xiàn)貨價秒殺全網
MICROCHIP
24+
VFQFN36
12000
進口原裝 價格優(yōu)勢
MICROCHIP
23+
VFQFN36
4500
原裝正品!假一罰十!
MICROCHIP
25+
VFQFN36
6000
全新原裝現(xiàn)貨、誠信經營!
MICROCHIP(美國微芯)
24+
SQFN-36
541200
免費送樣原盒原包現(xiàn)貨一手渠道聯(lián)系
MICROCHIP/微芯
25+
原廠封裝
10280
原廠授權一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力!
Microchip(微芯)
23+
N/A
12000
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力

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  • MICROESYS
  • MICRO-LINEAR
  • Micron
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  • Microsemi

Microchip Technology 微芯科技股份有限公司

中文資料: 155011條

微芯科技股份有限公司(英語:MicrochipTechnologyInc.,英文簡寫:Microchip),是一個美國微控制器、內存與類比半導體制造商。它的產品包含微控制器(PIC微控制器、dsPIC/PIC24、PIC32)、序列式EEPROM、序列式SRAM、KEELOQ組件、無線電頻率(RF)組件、熱組件、功率與電池管理類比組件,也有線性、接口與混合信號組件。還有一些接口組件包含USB、ZigBee/MiWi,CANbus與Ethernet。公司總部位于亞利桑那州錢德勒,晶圓廠則分別位于亞利桑那州坦佩及奧勒岡州格雷斯罕。主要的競爭者有亞德諾半導體、愛特梅爾、飛思卡爾(分拆自摩托羅拉)、英