USB2502集成電路（IC）的控制器規(guī)格書PDF中文資料
| 廠商型號(hào) |
USB2502 |
| 參數(shù)屬性 | USB2502 封裝/外殼為48-LQFP；包裝為托盤；類別為集成電路（IC）的控制器；產(chǎn)品描述：IC CONTROLLER USB 48TQFP |
| 功能描述 | 2-Port USB 2.0 Hub Controller |
| 封裝外殼 | 48-LQFP |
| 文件大小 |
1.12113 Mbytes |
| 頁(yè)面數(shù)量 |
44 頁(yè) |
| 生產(chǎn)廠商 | SMSC SMSC Corporation |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-9-23 14:07:00 |
| 人工找貨 | USB2502價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
USB2502規(guī)格書詳情
General Description
The SMSC 2-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 2-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 2-Port Hub
— High-Speed (480Mbits/s), Full-Speed (12Mbits/s) and Low-Speed (1.5Mbits/s) compatible
— Full power management with ganged 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
Basic single-color LED support
1.8 Volt Low Power Core Operation
3.3 Volt I/O with 5V Input Tolerance
36 Pin QFN or 48 Pin TQFP lead-free RoHS compliant package
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
USB2502-HT
- 制造商：
Microchip Technology
- 類別：
集成電路（IC） > 控制器
- 包裝：
托盤
- 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-LQFP
- 供應(yīng)商器件封裝：
48-TQFP
- 描述：
IC CONTROLLER USB 48TQFP
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SMSC |
0907+ |
QFP48 |
1124 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
SMSC |
05+ |
QFN-36 |
534 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢 |
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 |
24+ |
QFN |
29 |
詢價(jià) | |||
SMSC/PBF |
24+ |
QFN |
6868 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢價(jià) | ||
SMSC |
25+ |
QFN |
4548 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) | ||
SMSC |
2023+ |
QFN |
19720 |
專注全新正品,優(yōu)勢(shì)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
SMSC |
22+ |
N/A |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
SMSC |
專業(yè)鐵帽 |
QFN |
19720 |
原裝鐵帽專營(yíng),代理渠道量大可訂貨 |
詢價(jià) | ||
SMSC |
24+ |
QFN-36 |
39000 |
只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) |
