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TUSB2077APT PDF预览

TUSB2077APT

更新时间: 2024-11-14 22:18:59
品牌 Logo 应用领域
德州仪器 - TI 总线控制器微控制器和处理器外围集成电路数据传输PC可编程只读存储器电动程控只读存储器电可擦编程只读存储器时钟
页数 文件大小 规格书
16页 243K
描述
7-PORT HUB FOR THE UNIVERSAL SERIAL BUS WITH OPTIONAL SERIAL EEPROM INTERFACE

TUSB2077APT 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:QFP
包装说明:LQFP-48针数:48
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:0.92Samacsys Confidence:3
Samacsys Status:ReleasedSamacsys PartID:3840
Samacsys Pin Count:48Samacsys Part Category:Integrated Circuit
Samacsys Package Category:Quad Flat PackagesSamacsys Footprint Name:PT (S-PQFP-G48)
Samacsys Released Date:2015-04-16 09:48:08Is Samacsys:N
最大时钟频率:48 MHz最大数据传输速率:12 MBps
JESD-30 代码:S-PQFP-G48JESD-609代码:e4
长度:7 mm湿度敏感等级:3
端子数量:48最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:LFQFP封装等效代码:QFP48,.35SQ,20
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE, FINE PITCH
峰值回流温度(摄氏度):260电源:3.3 V
认证状态:Not Qualified座面最大高度:1.6 mm
子类别:Bus Controllers最大压摆率:40 mA
最大供电电压:3.6 V最小供电电压:3 V
标称供电电压:3.3 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7 mm
uPs/uCs/外围集成电路类型:BUS CONTROLLER, UNIVERSAL SERIAL BUSBase Number Matches:1

TUSB2077APT 数据手册

 浏览型号TUSB2077APT的Datasheet PDF文件第2页浏览型号TUSB2077APT的Datasheet PDF文件第3页浏览型号TUSB2077APT的Datasheet PDF文件第4页浏览型号TUSB2077APT的Datasheet PDF文件第5页浏览型号TUSB2077APT的Datasheet PDF文件第6页浏览型号TUSB2077APT的Datasheet PDF文件第7页 
TUSB2077A  
7-PORT HUB FOR THE UNIVERSAL SERIAL BUS  
WITH OPTIONAL SERIAL EEPROM INTERFACE  
SLLS414 – MARCH 2000  
Universal Serial Bus (USB) Version 1.1  
Compliant  
Push-Pull Outputs for PWRON Eliminate  
the Need for External Pullup Resistors  
Integrated USB Transceivers  
3.3-V Low Power ASIC Logic  
Two Power Source Modes  
Noise Filtering on OVRCUR Provides  
Immunity to Voltage Spikes  
Supports 6-MHz Operation Through Crystal  
Input or 48-MHz Input Clock  
Self-powered Mode Supporting Seven  
Downstream Ports  
New Functional Pins Introduced to Reduce  
the Board Material Cost  
Bus-powered Mode Supporting Four  
Downstream Ports  
3 LED Indicator Control Outputs  
Enable Visualized Monitoring of 6  
Different Hub/Port Status (HUBCFG,  
PORTPWR, PORTDIS)  
All Downstream Ports Support Full-Speed  
and Low-Speed Operations  
Power Switching and Overcurrent  
Reporting is Provided Per Port or Ganged  
Output Pin Available to Disable  
External Pullup Resistor on DP0 for 15  
ms After Reset or After Change on  
BUSPWR and Enable Easy  
Implementation of On-Board Bus/Self  
Power Dynamic Switching Circuitry  
Supports Suspend and Resume Operations  
Suspend Status Terminal Avaliable for  
External Logic Power Down  
Supports Custom Vendor ID and Product ID  
With External Serial EEPROM  
Available in 48-Pin LQFP Package  
3-State EEPROM Interface to Allow  
EEPROM Sharing  
PT PACKAGE  
(TOP VIEW)  
PWRON7  
DP6  
DM6  
OVRCUR6  
PWRON6  
DP5  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
1
SUSPND  
DP0PUR  
2
3
DP0  
DM0  
GND  
RESET  
EECLK  
4
5
6
DM5  
7
OVRCUR5  
PWRON5  
DP4  
DM4  
OVRCUR4  
8
EEDATA/GANGED  
V
CC  
9
BUSPWR  
PWRON1  
OVRCUR1  
10  
11  
12  
NC – No internal connection  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
JEDEC descriptor S–PQFP–G for low-profile quad flatpack (LQFP)  
Copyright 1997, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

TUSB2077APT 替代型号

型号 品牌 替代类型 描述 数据表
TUSB2077APTRG4 TI

完全替代

7 端口全速 12Mbps USB 2.0 集线器 | PT | 48 | 0 to 70
TUSB2077APTR TI

类似代替

7-Port Full-Speed 12Mbps USB 2.0 Hub 48-LQFP 0 to 70

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