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LAN9514-JZX您现在的位置：首 页 > LAN9514-JZX
| LAN9514-JZX | |
| 宝星微库存：1400 PCS | |
| 厂商： MICROCHIP | |
| 封装： QFN64 | |
| 年份： 20+ | |
| 备注： 只供应进口原装正品 深圳现货 华强广场A座20F-G | |
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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*.
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
