USB2503A集成電路（IC）的控制器規(guī)格書PDF中文資料
| 廠商型號 |
USB2503A |
| 參數(shù)屬性 | USB2503A 封裝/外殼為48-VFQFN 裸露焊盤；包裝為卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶；類別為集成電路（IC）的控制器；產(chǎn)品描述：IC HUB 3PORT USB COMPATBL 48-QFN |
| 功能描述 | USB 2.0 High-Speed 4-Port Hub Controller |
| 封裝外殼 | 48-VFQFN 裸露焊盤 |
| 文件大小 |
2.18911 Mbytes |
| 頁面數(shù)量 |
46 頁 |
| 生產(chǎn)廠商 | SMSC SMSC Corporation |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-9-23 18:01:00 |
| 人工找貨 | USB2503A價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
USB2503A規(guī)格書詳情
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.
特性 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：
USB2503A-HZH
- 制造商：
Microchip Technology
- 類別：
集成電路（IC） > 控制器
- 包裝：
卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶
- 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 HUB 3PORT USB COMPATBL 48-QFN
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SMSC |
25+ |
QFN |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
SMSC |
25+ |
QFN |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
SMC |
23+ |
USB2503A-HZE |
13528 |
振宏微原裝正品,假一罰百 |
詢價 | ||
SMSC |
25+23+ |
QFN48 |
27510 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價 | ||
SMSC |
05+ |
QFN |
232 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
XILINX |
20+ |
英卓爾科技原裝現(xiàn)貨! |
3000 |
主營XILINX ALTERA真實庫存 |
詢價 | ||
MICROCHIP/微芯 |
2406+ |
33600 |
誠信經(jīng)營!進(jìn)口原裝!量大價優(yōu)! |
詢價 | |||
Microchip |
25+ |
QFN-48 |
16000 |
原裝優(yōu)勢絕對有貨 |
詢價 | ||
Microchip |
24+ |
原封裝 |
44520 |
鄭重承諾只做原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
SMSC |
24+ |
QFN |
250 |
詢價 |
