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AT43312A-SC集成電路（IC）的控制器規(guī)格書PDF中文資料
| 廠商型號(hào) |
AT43312A-SC |
| 參數(shù)屬性 | AT43312A-SC 封裝/外殼為32-SOIC（0.455"，11.30mm 寬）；包裝為管件；類別為集成電路（IC）的控制器；產(chǎn)品描述：IC USB HUB CTRLR 4PORT 32SOIC |
| 功能描述 | Self and buspowered USB Hub Controller |
| 封裝外殼 | 32-SOIC（0.455"，11.30mm 寬） |
| 文件大小 |
206.84 Kbytes |
| 頁面數(shù)量 |
27 頁 |
| 生產(chǎn)廠商 | Atmel Corporation |
| 企業(yè)簡稱 |
Atmel【愛特梅爾】 |
| 中文名稱 | 愛特梅爾公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-2-2 23:00:00 |
AT43312A-SC規(guī)格書詳情
Introduction
The AT43312A is a 5 port USB hub chip supporting one upstream and four down stream ports. The AT43312A connects to an upstream hub or Host/Root Hub via Port0 and the other ports connect to external downstream USB devices. The hub re-transmits the USB differential signal between Port0 and Ports[1:4] in both directions. A USB hub with the AT43312A can operate as a bus-powered or self-powered through chip’s power mode configuration pin. In the self-powered mode, port power can be switched or unswitched. Overcurrent reporting and port power control can be individual or global. An on-chip power supply eliminates the need for an external 3.3V supply.
Features
? Full Compliance with USB Spec Rev 1.1
? Four Downstream Ports
? Full-speed and Low-speed Data Transfers
? Bus-powered Controller
? Bus-powered or Self-powered Hub Operation
? Per Port Overcurrent Monitoring
? Individual Port Power Control
? USB Connection Status Indicators
? 5V Operation with On-chip 3.3V Format
? 32-lead SOIC and LQFP
? Green (Pb/Halide-free/RoHS Compliant) Package Options Available
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
AT43312A-SC
- 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：
4.4V ~ 5.25V
- 電流 - 供電：
24mA
- 工作溫度：
0°C ~ 70°C
- 封裝/外殼：
32-SOIC（0.455"，11.30mm 寬）
- 供應(yīng)商器件封裝：
32-SOIC
- 描述：
IC USB HUB CTRLR 4PORT 32SOIC
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ATMEL/愛特梅爾 |
23+ |
NA/ |
3360 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
ATMEL |
24+ |
35200 |
一級(jí)代理/放心采購 |
詢價(jià) | |||
ATMEL |
SOP32 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
ATMEL |
22+ |
SOP |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
ATMEL |
23+ |
SOP-32 |
9526 |
詢價(jià) | |||
ATMEL |
23+ |
SOP32 |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價(jià) | ||
ATMEL |
24+ |
SOP-32 |
165 |
詢價(jià) | |||
ATMEL |
22+ |
SOP-32 |
8200 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價(jià) | ||
ATMEL |
23+ |
原廠原包 |
19960 |
只做進(jìn)口原裝 終端工廠免費(fèi)送樣 |
詢價(jià) | ||
Microchip Technology |
23+ |
32-SOIC |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) |
