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CYUSB2304-68LTXI PDF预览

CYUSB2304-68LTXI

更新时间： 2024-11-19 00:39:31
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 外围集成电路
页数 文件大小 规格书
43页 1393K
描述
HX3 USB 3.0 Hub

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中文翻译

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CYUSB2304-68LTXI 技术参数

是否Rohs认证： 符合生命周期：Active
包装说明：QFN-68Reach Compliance Code：compliant
ECCN代码：3A991.A.3HTS代码：8542.31.00.01
Factory Lead Time：1 week风险等级：2.31
总线兼容性：I2CJESD-30 代码：S-XQCC-N68
长度：8 mm端子数量：68
最高工作温度：85 °C最低工作温度：-40 °C
封装主体材料：UNSPECIFIED封装代码：HVQCCN
封装形状：SQUARE封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
座面最大高度：1 mm最大供电电压：1.26 V
最小供电电压：1.14 V标称供电电压：1.2 V
表面贴装：YES技术：CMOS
温度等级：INDUSTRIAL端子形式：NO LEAD
端子节距：0.4 mm端子位置：QUAD
宽度：8 mmuPs/uCs/外围集成电路类型：BUS CONTROLLER, UNIVERSAL SERIAL BUS
Base Number Matches：1

CYUSB2304-68LTXI 数据手册

 浏览型号CYUSB2304-68LTXI的Datasheet PDF文件第2页浏览型号CYUSB2304-68LTXI的Datasheet PDF文件第3页浏览型号CYUSB2304-68LTXI的Datasheet PDF文件第4页浏览型号CYUSB2304-68LTXI的Datasheet PDF文件第5页浏览型号CYUSB2304-68LTXI的Datasheet PDF文件第6页浏览型号CYUSB2304-68LTXI的Datasheet PDF文件第7页 
CYUSB330x/CYUSB331x  
CYUSB332x/CYUSB230x  
HX3 USB 3.0 Hub  
HX3 USB 3.0 Hub  
General Description  
HX3 is a family of USB 3.0 hub controllers compliant with the USB 3.0 specification revision 1.0. HX3 supports SuperSpeed (SS),  
Hi-Speed (HS), Full-Speed (FS), and Low-Speed (LS) on all the ports. It has integrated termination, pull-up, and pull-down resistors,  
and supports configuration options through pin-straps to reduce the overall BOM of the system.  
HX3 includes the following Cypress-proprietary features:  
Shared Link™: Enables extra downstream (DS) ports for on-board connections in embedded applications  
Ghost Charge™: Enables charging of devices connected to the DS ports when no host is connected on the upstream (US) port  
HX3 USB 3.0 Hub  
■ Vendor-Command Support to Implement a USB-to-I2C Bridge  
❐ Firmware upgrade of an external ASSP connected to HX3  
through USB  
Features  
■ USB-IF Certified Hub, TID# 330000060, 30000074  
❐ In-System Programming (ISP) of the EEPROM connected to  
■ Supports up to Four USB 3.0-Compliant DS ports  
❐ All ports support SS (5 Gbps), and are backward-compatible  
with HS (480 Mbps), FS (12 Mbps), and LS (1.5 Mbps)  
❐ SS and USB 2.0 Link Power Management (LPM)  
❐ Dedicated Hi-Speed Transaction Translators (Multi-TT)  
❐ LED status indicators – suspend, SS, and USB 2.0 operation  
HX3 through USB  
■ Extensive Configuration Support  
❐ Pin-strap configuration for the following functions:  
• Vendor ID (VID)  
• Charging support for each DS port  
• Number of active ports  
■ Shared Link™ for Embedded Applications  
• Number of non-removable devices  
• Ganged or individual power switch enables for DS ports  
• Power switch polarity selection  
❐ Each DS port can simultaneously connect to an embedded  
SS device and a removable USB 2.0 device  
❐ Enables up to eight device connections  
❐ Custom configuration modes supported with eFuse, I2C  
■ Enhanced Battery Charging  
❐ Each DS port complies with the USB Battery Charging v1.2  
(BC v1.2) specification  
❐ Ghost Charge™: Each DS port can emulate a Dedicated  
Charging Port (DCP) when the host is not connected to the  
US port  
EEPROM, or I2C slave  
• SS and USB 2.0 PHY parameters  
• Product ID (PID)/VID, manufacturer, and product string  
descriptors  
• Swap DP/DM signals for flexible PCB routing  
❐ Accessory Charger Adapter Dock (ACA-Dock): Enables  
charging and simultaneous data transfer for a smart phone  
or a tablet acting as a host compliant to BC v1.2  
■ Software Features  
❐ Microsoft WHQL-certified for Windows XP/Vista/7/8/8.1  
❐ Compatible with Mac OS 10.9 and Linux kernel version 3.11  
❐ Apple charging supported on all DS ports  
■ Integrated ARM® Cortex™-M0 CPU  
❐ 16 KB RAM, 32 KB ROM  
❐ Customize configuration parameters with the easy-to-use  
Cypress’s “Blaster Plus” software tool  
■ Flexible Packaging Options  
❐ 68-pin QFN (8 × 8 × 1.0 mm)  
❐ 88-pin QFN (10 × 10 × 1.0 mm)  
❐ 100-ball BGA (6 × 6 × 1.0 mm)  
❐ Industrial temperature range (–40 °C to +85 °C)  
❐ Configure GPIOs for overcurrent protection, power enable,  
and LEDs  
❐ Upgrade firmware using (a) I2C EEPROM or (b) an external  
I2C master  
Cypress Semiconductor Corporation  
Document Number: 001-73643 Rev. *R  
•
198 Champion Court  
•
San Jose, CA 95134-1709  
• +1-408-943-2600  
Revised January 25, 2018  
1234567...43

中文翻译

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