LAN9514-JZX

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LAN9514-JZX
BaoxingWei inventory：1400 PCS
Mfg： MICROCHIP
Package： QFN64
D/C： 20+
Note： Supply only imported original genuine Shenzhen and Hongkong in stock
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LAN9514-JZX

Microchip's LAN9514/LAN9514i are the industry's first fully-integrated, Hi-Speed USB 2.0 hub and high-performance 10/100 Ethernet controllers. The LAN9514/LAN9514i are specifically designed to provide system architects with a low-cost, power-efficient, small-footprint USB to Ethernet and multi-port USB connectivity solution in a single package.

The LAN9514/LAN9514i contain a Hi-Speed USB 2.0 hub with four fully-integrated downstream USB 2.0 PHYs, an integrated upstream USB 2.0 PHY, a 10/100 Ethernet MAC/PHY controller, and an EEPROM controller. It offers Microchip's highest level of USB 2.0 and 10/100 Ethernet compliance and interoperability. Additionally, the LAN9514/LAN9514i devices simplify system design by leveraging the existing USB stack and reducing the PCB footprint by up to 65% compared to discrete competitive solutions. USB-based networking technology offers a cost-effective and smart design alternative to traditional PCI/PCI-Express networking solutions due to the flexibility of routing and placement of Ethernet and USB connectivity ports.

Microchip's complimentary and confidential LANCheck® and USBCheck™ online design review services are available for customers who have selected our products for their application design-in*.

Microchip的LAN9514/LAN9514i是业界首款完全集成的高速USB 2.0集线器和高性能10/100以太网控制器。LAN9514/LAN9514i专为系统架构师提供低成本、高能效、小尺寸的USB转以太网和多端口USB连接解决方案。

LAN9514/LAN9514i包含一个高速USB 2.0集线器，带有四个完全集成的下行USB 2.0 PHY、一个集成的上行USB 2.0 PHY、一个10/100以太网MAC/PHY控制器和一个EEPROM控制器。它提供Microchip最高级别的USB 2.0和10/100以太网兼容性和互操作性。此外，与分立式竞争解决方案相比，LAN9514/LAN9514i器件利用现有USB堆栈并减少高达65%的PCB尺寸，从而简化了系统设计。由于以太网和USB连接端口的路由和放置的灵活性，基于USB的网络技术为传统PCI/PCI-Express网络解决方案提供了一种经济高效的智能设计替代方案。

Microchip免费提供保密的LANCheck和USBCheck在线设计审查服务，供选择我们产品进行应用设计的客户使用*。

Product Features 产品特性

Fully-integrated 4-port Hi-Speed USB 2.0 hub and 10/100 Ethernet controllers
Microchip's UniClock™ technology simplifies the clocking scheme and reduces system BOM cost by using a single 25MHz crystal for both USB and Ethernet connectivity − without the need for extra components when adding USB hubs
Built-in ±8kV/15kV contact/air discharge ESD protection on both USB and Ethernet PHYs
24MHz clock out provided to connect additional USB Hubs
Multiple Operation Systems supported including: Windows® 7, Windows XP, Windows Vista®, Windows CE, Windows Mobile®, Linux® and Mac®, among others
Industrial temperature range (-40° to 85°C) options available (LAN9514i)
Compact 9x9mm, RoHS-compliant, 64-pin QFN package
EEPROM-less design option helps to reduce BOM costs
Four (LAN9514) USB 2.0 downstream ports
Dedicated Transaction Translator (TT) for each downstream port for higher data throughput in mixed-speed USB environments
Unique PHYBoost technology enables programmable four-level USB signal drive strengths in downstream port transceivers
10/100 Ethernet controller supports numerous power management wakeup features, including Magic Packet™, Wake-on LAN (WOL) and Link Status Change
Docking Stations
Netbooks and Ultra-mobile PCs (UMPCs)
Mobile Internet Devices (MIDs)
Gaming Consoles
Portable Consumer Devices
Digital TVs (DTVs)
Blu-ray Disc™ Players
Set-top Boxes (STBs)
Network Printers
Embedded Systems

完全集成的4端口高速USB 2.0集线器和10/100以太网控制器
Microchip的UniClock技术通过将一个25MHz晶振用于USB和以太网连接，简化了时钟方案并降低了系统BOM成本——添加USB集线器时无需额外的组件
USB和以太网phy均内置8kV/15kV触点/空气放电ESD保护
提供24MHz时钟输出，用于连接额外的USB集线器
支持多种操作系统，包括:Windows 7、Windows XP、Windows Vista、Windows CE、Windows Mobile、Linux和Mac等
提供工业温度范围(-40至85°C)选项(LAN9514i)
紧凑型9x9mm、符合RoHS标准的64引脚QFN封装
无EEPROM设计选项有助于降低BOM成本
四个(LAN9514) USB 2.0下游端口
每个下游端口都有专用的事务转换器(TT ),可在混合速度USB环境中实现更高的数据吞吐量
独特的PHYBoost技术支持下游端口收发器的可编程四级USB信号驱动强度
10/100以太网控制器支持多种电源管理唤醒功能，包括Magic Packet、LAN唤醒(WOL)和链路状态更改
扩展坞
上网本和超便携电脑(UMPCs)
移动互联网设备(mid)
游戏控制台
便携式消费设备
数字电视
蓝光光盘播放器
机顶盒(STB)
网络打印机
嵌入式系统

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