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USB2503-HZH集成電路（IC）的控制器規(guī)格書PDF中文資料
| 廠商型號(hào) |
USB2503-HZH |
| 參數(shù)屬性 | USB2503-HZH 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 | Integrated USB 2.0 Compatible 3-Port Hub |
| 封裝外殼 | 48-VFQFN 裸露焊盤 |
| 文件大小 |
652.06 Kbytes |
| 頁面數(shù)量 |
43 頁 |
| 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) | |
| 更新時(shí)間 | 2025-5-29 12:20:00 |
| 人工找貨 | USB2503-HZH價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
USB2503-HZH規(guī)格書詳情
General Description
The SMSC 3-Port Hub is fully compliant with the USB 2.0 Specification and will attach to a USB host as a Full-Speed Hub or as a Full-/High-Speed Hub. The 3-Port Hub supports Low-Speed, Full-Speed, and High-Speed (if operating as a High-Speed Hub) downstream devices on all of the enabled downstream ports.
PRODUCT FEATURES
■ Integrated USB 2.0 Compatible 3-Port Hub
— 3 Transaction Translators for highest performance
— High-Speed (480Mbits/s), Full-Speed (12Mbits/s) and Low-Speed (1.5Mbits/s) compatible
— Full power management with per port or ganged, selectable power control
— Detects Bus-Power/Self-Power source and changes mode automatically
■ Complete USB Specification 2.0 Compatibility
— Includes USB 2.0 Transceivers
■ VID/PID/DID, and Port Configuration for Hub via:
— Single Serial I2C EEPROM
— SMBus Slave Port
■ Default VID/PID/DID, allows functionality when configuration EEPROM is absent
■ Hardware Strapping options allow for configuration without an external EEPROM or SMBus Host
■ On-Board 24MHz Crystal Driver Circuit or 24 MHz external clock driver
■ Internal PLL for 480MHz USB 2.0 Sampling
■ Internal 1.8V Linear Voltage Regulator
■ Integrated USB termination and Pull-up/Pull-down resistors
■ Internal Short Circuit protection of USB differential signal pins
■ 1.8 Volt Low Power Core Operation
■ 3.3 Volt I/O with 5V Input Tolerance
■ 48 Pin QFN lead-free RoHS compliant package
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 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SMSC |
22+ |
QFN |
238509 |
原裝正品現(xiàn)貨,可開13個(gè)點(diǎn)稅 |
詢價(jià) | ||
SMSC |
24+ |
QFN48 |
6000 |
原裝房間現(xiàn)貨可出樣品 |
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) | ||
MICROCHIP(美國(guó)微芯) |
2447 |
QFN-48EP |
315000 |
260個(gè)/托盤一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng) |
詢價(jià) | ||
MICROCHIP/微芯 |
25+ |
48-VFQFN |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
SMSC/PBF |
23+ |
QFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
Microchip |
25+ |
QFN-48 EP |
16000 |
原裝優(yōu)勢(shì)絕對(duì)有貨 |
詢價(jià) | ||
SMSC |
25+23+ |
QFN |
21922 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
SMSC |
24+ |
QFN |
2568 |
原裝優(yōu)勢(shì)!絕對(duì)公司現(xiàn)貨 |
詢價(jià) | ||
SMSC |
24+ |
NA/ |
5514 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) |
