LAN9514
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.
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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
- Hub features:
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
- 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
- Ethernet features:
10/100 Ethernet controller supports numerous power management wakeup features, including Magic Packet™, Wake-on LAN (WOL) and Link Status Change
- 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
| 技术参数|
Parameter Name
Value
| Value | |
Description
USB 2.0 to 10/100 Ethernet Controllers with 4-port USB2.0 Hub
|
USB 2.0 to 10/100 Ethernet Controllers with 4-port USB2.0 Hub
| |
Ethernet Bandwidth
10Base-T/ 100Base-TX
|
10Base-T/ 100Base-TX
| |
MAC
Yes
|
Yes
| |
PHY
Yes
|
Yes
| |
LEDs
3
|
3
| |
Op. Voltage (V)
3.3
|
3.3
| |
# Downstream Ethernet/USB Ports
Ethenet x1, USB2.0 x4
|
Ethenet x1, USB2.0 x4
| |
Interface
USB2.0
|
USB2.0
| |
Temp. Range Min. (°C)
-40
|
-40
| |
Temp. Range Max. (°C)
85
|
85
| |
Downstreamm USB Ports
4
|
4
|
|
文档资料
| LAN9514/LAN9514i USB 2.0 Hub and 10/100 Ethernet Controller Data Sheet | Data Sheets | 02/29/2012 | 831KB | |
|
| AN18.0 - LAN9500/LAN9500i/LAN9500A/LAN9500Ai Layout Guidelines | AppNote | 02/20/2010 | 1959KB |  |
| AN19.20 - LAN9512/LAN9513/LAN9514 Layout Guidelines | AppNote | 02/05/2010 | 389KB | |
| AN2157 - Transient Protection in Power Over Ethernet Applications | AppNote | 05/24/2016 | 229KB | |
| AN8.13 - Suggested Magnetics | AppNote | 06/28/2011 | 240KB | |
|
| LAN9514 and LAN9513 BSDL File lan9513_jzx.bsdl | BoundaryScanBSDL | 03/08/2010 | 10KB | |
| LAN9514 and LAN9513 BSDL File lan9514_jzx.bsdl | BoundaryScanBSDL | 03/08/2010 | 10KB | |
|
| LAN9514 IBIS Models lan9514i-jzx.ibs | IBIS | 02/03/2009 | 317KB | |
| LAN9514 IBIS Models lan9514-jzx.ibs | IBIS | 02/03/2009 | 254KB | |
|
| LAN95xx and LAN7500 UEFI PXE (UNDI) Driver | Software Library | 06/02/2014 | | |
| LAN95xx and LAN97xx DOS Manufacturing and EEPROM Programming Utilities | Software Library | 11/16/2010 | | |
| LAN95xx and LAN97xx Linux 2.6.x and 3.x.x Driver | Software Library | 06/02/2014 | | |
| LAN95xx and LAN97xx Windows CE Device Driver + Utility | Software Library | 06/23/2014 | | |
| LAN95xx and LAN97xx Windows Device Driver | Software Library | 06/26/2015 | | |
| LAN95xx and LAN97xx Windows Manufacturing and EEPROM Programming Utility | Software Library | 04/25/2011 | | |
| LAN95xx Driver for Mac OS X | Software Library | 02/09/2016 | | |
| LAN95xx family Databook for Software Development | Software Library | 03/12/2014 | | |
| LAN95xx Software User Manual | Software Library | 05/04/2009 | | |
|
| LAN9514 QFN Rev B Schematic Checklist | Design Checklist | 01/17/2013 | 137KB | |
|
| LAN9514/LAN9514i USB 2.0 Hub and 10/100 Ethernet Controller Data Brief | Product Briefs | 02/29/2012 | 236KB | |
|
| LAN9514 Reference Design Bill of Materials | Schematics | 08/20/2009 | 19KB | |
| LAN9514 Reference Design Schematic | Schematics | 08/20/2009 | 32KB | |
| LAN9514i Reference Design Bill of Materials | Schematics | 12/23/2009 | 19KB | |
| LAN9514i Reference Design Schematic | Schematics | 01/05/2010 | 32KB | |
订购型号
| Part Number | Leads | Package Type | Temp Range | Packing | 1+ | 26+ | 100+ | 1000+ | 5000+ |
|---|
| LAN9514I-JZX | 64 | QFN | -40C to +85C | TRAY | 7.39 | 6.16 | 5.60 | 5.41 | 5.35 |
| LAN9514-JZX | 64 | QFN | 0C to +70C | TRAY | 5.54 | 4.62 | 4.20 | 4.06 | 4.01 |
| LAN9514-JZX-TR | 64 | QFN | 0C to +70C | T/R | 5.67 | 4.72 | 4.29 | 4.15 | 4.10 |
相关开发工具
相类似产品
| Product | Ethernet Bandwidth | Interface | Price5K |
|---|
| LAN7500 | 10Base-T/ 100Base-TX/1000Base-T | USB2.0 | $3.80 |
| LAN89730 | 10Base-T/ 100Base-TX | USB2.0 (HSIC), MII | $5.87 |
| LAN9500 | 10Base-T/ 100Base-TX | USB2.0 | |
| LAN9500A | 10Base-T/ 100Base-TX | USB2.0 | $3.06 |
| LAN9512 | 10Base-T/ 100Base-TX | USB2.0 | $3.42 |
| LAN9513 | 10Base-T/ 100Base-TX | USB2.0 | $3.69 |
| LAN9514 | 10Base-T/ 100Base-TX | USB2.0 | $4.01 |
| LAN9730 | 10Base-T/ 100Base-TX | USB2.0 (HSIC), MII | $2.98 |
器件无铅环保信息
| PartNumber | DeviceWeight | ShippingWeight | LeadCount | PackageType | PackageWidth | SolderComposition | JEDECIndicator | RoHS | ChinaEFUP |
|---|
| LAN9514I-JZX | 0.232400 | 1.634615 | 64 | QFN | 9x9x0.9mm | Matte Tin | e3 |  |  |
| LAN9514-JZX | 0.232400 | 1.634615 | 64 | QFN | 9x9x0.9mm | Matte Tin | e3 | | |
| LAN9514-JZX-TR | 0.232400 | 0.200000 | 64 | QFN | 9x9x0.9mm | Matte Tin | e3 | | |
