參數(shù)資料
型號(hào): AT43312A-AC
廠商: ATMEL CORP
元件分類(lèi): 總線控制器
英文描述: Self- and Bus-Bus-powered USB Hub Controller
中文描述: UNIVERSAL SERIAL BUS CONTROLLER, PQFP32
封裝: 7 X 7 MM, 1.40 MM THICKNESS, 0.80 MM PITCH, PLASTIC, MS-026BBA, LQFP-32
文件頁(yè)數(shù): 19/28頁(yè)
文件大?。?/td> 211K
代理商: AT43312A-AC
19
AT43312A
1255G–USB–05/06
Table 14.
Hub Event Timings
Symbol
Parameter
Condition
Min
Max
Unit
t
DCNN
Time to Detect a Downstream Port Connect Event
Awake Hub
Suspended Hub
2.5
2.5
2000
12000
μs
μs
t
DDIS
Time to Detect a Disconnect Event and Downstream Port
Awake Hub
Suspended Hub
2.5
2.5
2.5
10000
μs
μs
t
URSM
Time from Detecting Downstream Resume to
Rebroadcast
100
μs
t
DRST
Duration of Driving Reset to a Downstream Device
Only for a SetPortFeature
(PORT_RESET) request
10
20
ms
t
URLK
Time to Detect a Long K From Upstream
2.5
100
μs
t
URLSEO
Time to Detect a Long SEO From Upstream
2.5
10,000
μs
t
URPSEO
Time of repeating SEO Upstream
23
FS bit
time
相關(guān)PDF資料
PDF描述
AT43312A-AU Self- and Bus-Bus-powered USB Hub Controller
AT43312A-SC Self- and Bus-Bus-powered USB Hub Controller
AT43312A-SU Self- and Bus-Bus-powered USB Hub Controller
AT43312A Self- and Bus-powered USB Hub Controller(自供電和總線供電USB集線器控制器)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT43312A-AU 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:Self- and Bus-Bus-powered USB Hub Controller
AT43312A-SC 功能描述:USB 接口集成電路 FULL FEATURED USB HUB CONTROLLER RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類(lèi)型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
AT43312A-SU 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:Self- and Bus-Bus-powered USB Hub Controller
AT43320 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:Full-speed USB Hub/Function Microcontroller
AT43320-AC 功能描述:IC USB HUB CTRLR TO AVR 100-LQFP RoHS:否 類(lèi)別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類(lèi)型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類(lèi)型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:36-QFN(6x6) 包裝:* 其它名稱(chēng):Q6396337A