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USB5744/2G PDF预览

USB5744/2G

更新时间: 2024-10-30 15:56:15
品牌 Logo 应用领域
美国微芯 - MICROCHIP PC外围集成电路
页数 文件大小 规格书
48页 619K
描述
UNIVERSAL SERIAL BUS CONTROLLER

USB5744/2G 技术参数

是否Rohs认证:符合生命周期:Active
包装说明:SQFN-56Reach Compliance Code:compliant
HTS代码:8542.31.00.01Factory Lead Time:5 weeks
风险等级:1.24Samacsys Confidence:4
Samacsys Status:ReleasedSamacsys PartID:867473
Samacsys Pin Count:57Samacsys Part Category:Integrated Circuit
Samacsys Package Category:Quad Flat No-LeadSamacsys Footprint Name:56-QFN-2
Samacsys Released Date:2019-11-15 17:31:28Is Samacsys:N
其他特性:ALSO OPERATES AT 3.3 V总线兼容性:I2C; SMBUS
JESD-30 代码:S-XQCC-N56JESD-609代码:e3
长度:7 mm端子数量:56
最高工作温度:70 °C最低工作温度:
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装等效代码:LCC56,.27SQ,16封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):NOT SPECIFIED
电源:1.2,3.3 V认证状态:Not Qualified
座面最大高度:1 mm子类别:Bus Controllers
最大供电电压:1.32 V最小供电电压:1.08 V
标称供电电压:1.2 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子面层:Matte Tin (Sn) - annealed端子形式:NO LEAD
端子节距:0.4 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

USB5744/2G 数据手册

 浏览型号USB5744/2G的Datasheet PDF文件第2页浏览型号USB5744/2G的Datasheet PDF文件第3页浏览型号USB5744/2G的Datasheet PDF文件第4页浏览型号USB5744/2G的Datasheet PDF文件第5页浏览型号USB5744/2G的Datasheet PDF文件第6页浏览型号USB5744/2G的Datasheet PDF文件第7页 
USB5744  
4-Port SS/HS USB Controller Hub  
Highlights  
Key Benefits  
• USB Hub Feature Controller IC with 4 USB 3.1  
Gen 1 / USB 2.0 downstream ports  
• USB 3.1 Gen 1 compliant 5 Gbps, 480 Mbps,  
12 Mbps and 1.5 Mbps operation  
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5 V tolerant USB 2.0 pins  
• USB-IF Battery Charger revision 1.2 support on  
up & downstream ports (DCP, CDP, SDP)  
1.32 V tolerant USB 3.1 Gen 1 pins  
Integrated termination & pull-up/pull-down resistors  
• USB Link Power Management (LPM) support  
• Supports per port battery charging of most popu-  
lar battery powered devices  
• Enhanced OEM configuration options available  
through either OTP or SPI ROM  
-
USB-IF Battery Charging rev. 1.2 support  
(DCP, CDP, SDP)  
• Available in 56-pin (7 x 7 mm) VQFN lead-free,  
RoHS compliant package  
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-
-
-
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Appleportable product charger emulation  
Chinese YD/T 1591-2006 charger emulation  
Chinese YD/T 1591-2009 charger emulation  
European Union universal mobile charger support  
Support for Microchip USC100x family of battery  
charging controllers  
• Commercial and industrial grade temperature  
support  
• Configuration Straps: Predefined configuration of  
system level functions  
-
Supports additional portable devices  
Target Applications  
• Smart port controller operation  
• Standalone USB Hubs  
• Laptop Docks  
-
Firmware handling of companion port controllers  
• On-chip microcontroller  
• PC Motherboards  
-
Manages I/Os, VBUS, and other signals  
• PC Monitor Docks  
• 8 KB RAM, 64 KB ROM  
• Multi-function USB 3.1 Gen 1 Peripherals  
• 8 KB One Time Programmable (OTP) ROM  
-
Includes on-chip charge pump  
• Configuration programming via OTP ROM, SPI  
ROM, or SMBus  
• PortSwap  
-
Configurable differential intro-pair signal swapping  
• PHYBoost™  
-
Programmable USB transceiver drive strength for  
recovering signal integrity  
• VariSense™  
-
Programmable USB receiver sensitivity  
• Compatible with Microsoft Windows 8, 7, XP,  
Apple OS X 10.4+, and Linux hub drivers  
• Optimized for low-power operation and  
low thermal dissipation  
• Package  
-
56-pin VQFN (7 x 7 mm)  
• Environmental  
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-
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3 kV HBM JESD22-A114F ESD protection  
Commercial temperature range (0°C to +70°C)  
Industrial temperature range (-40°C to +85°C)  
2015-2017 Microchip Technology Inc.  
DS00001855E-page 1  

USB5744/2G 替代型号

型号 品牌 替代类型 描述 数据表
USB5744T/2G MICROCHIP

完全替代

4-Port SS/HS USB Controller Hub
USB5744T-I/2G MICROCHIP

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