AT43312A集成電路(IC)的控制器規(guī)格書(shū)PDF中文資料
廠商型號(hào) |
AT43312A |
參數(shù)屬性 | AT43312A 封裝/外殼為32-SOIC(0.455",11.30mm 寬);包裝為管件;類(lèi)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(yè)面數(shù)量 |
27 頁(yè) |
生產(chǎn)廠商 | Atmel Corporation |
企業(yè)簡(jiǎn)稱(chēng) |
Atmel【愛(ài)特梅爾】 |
中文名稱(chēng) | 愛(ài)特梅爾公司官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-1-27 23:00:00 |
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更多AT43312A規(guī)格書(shū)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(lèi)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(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ATMEL/愛(ài)特梅爾 |
23+ |
NA/ |
218 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢(xún)價(jià) | ||
ATMEL |
2016+ |
QFP |
6000 |
公司只做原裝,假一罰十,可開(kāi)17%增值稅發(fā)票! |
詢(xún)價(jià) | ||
ATMEL |
2020+ |
SOP-32 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢(xún)價(jià) | ||
ATMEL |
24+ |
QFP |
35200 |
一級(jí)代理/放心采購(gòu) |
詢(xún)價(jià) | ||
ATM |
23+ |
NA |
724 |
專(zhuān)做原裝正品,假一罰百! |
詢(xún)價(jià) | ||
ATMEL |
22+23+ |
SOP |
36336 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢(xún)價(jià) | ||
ATMEL |
SOP32 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢(xún)價(jià) | |||
ATMEL |
22+ |
SOP |
8000 |
原裝正品支持實(shí)單 |
詢(xún)價(jià) | ||
ATMEL |
23+ |
SOP32 |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售! |
詢(xún)價(jià) | ||
ATMEL |
23+ |
SMD32 |
2800 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢(xún)價(jià) |