LAN9218

The LAN9218(i) is a full-featured, single-chip 10/100 Ethernet controller designed for embedded applications where performance, flexibility, ease of integration and system cost control are required. The LAN9218(i) has been specifically architected to provide the highest performance possible for any given architecture. The LAN9218(i) is fully IEEE 802.3 10BASE-T and 802.3u 100BASE-TX compliant, and supports HP Auto-MDIX.

The LAN9218(i) includes an integrated Ethernet MAC and PHY with a high-performance SRAM-like slave interface. The simple, yet highly functional host bus interface provides a glue-less connection to most common 16-bit and 32-bit microprocessors and microcontrollers. The LAN9218(i) includes large transmit and receive data FIFOs with a high-speed host bus interface to accommodate high bandwidth, high latency applications. In addition, the LAN9218(i) memory buffer architecture allows the most efficient use of memory resources by optimizing packet granularity.

Features
  • Optimized for the highest performance applications
  • Efficient architecture with low CPU overhead
  • Easily interfaces to most 32-bit and 16-bit embedded CPU’s
  • Integrated PHY with HP Auto-MDIX Support
  • Supports audio & video streaming over Ethernet: multiple high-definition (HD) MPEG2 streams
  • Compatible with other members of LAN9218 family
  • Video distribution systems, multi-room PVR
  • Cable, satellite, and IP set-top boxes
  • Digital video recorders and DVD recorder/players
  • Digital TV
  • Digital media clients/servers and home gateways
  • Video-over IP Solutions, IP PBX & video phones
  • Wireless routers & access points
  • High-end audio distribution systems
  • Non-PCI Ethernet controller for the highest performance applications Highest performing non-PCI Ethernet controller 32-bit interface with fast bus cycle times Burst-mode read support
  • Highest performing non-PCI Ethernet controller
  • 32-bit interface with fast bus cycle times
  • Burst-mode read support
  • Eliminates dropped packets Internal buffer memory can store over 200 packets Automatic PAUSE and back-pressure flow control
  • Internal buffer memory can store over 200 packets
  • Automatic PAUSE and back-pressure flow control
  • Minimizes CPU overhead Supports Slave-DMA Interrupt Pin with Programmable Hold-off timer
  • Supports Slave-DMA
  • Interrupt Pin with Programmable Hold-off timer
  • Reduces system cost and increases design flexibility
  • SRAM-like interface easily interfaces to most Embedded CPU's or SoC's
  • Reduced-Power Modes Numerous power management modes Wake on LAN* Magic packet wakeup* Wakeup indicator event signal Link Status Change
  • Numerous power management modes
  • Wake on LAN*
  • Magic packet wakeup*
  • Wakeup indicator event signal
  • Link Status Change
  • Single chip Ethernet controller Fully compliant with IEEE 802.3/802.3u standards Integrated Ethernet MAC and PHY 10BASE-T and 100BASE-TX support Full- and Half-duplex support Full-duplex flow control Backpressure for half-duplex flow control Preamble generation and removal Automatic 32-bit CRC generation and checking Automatic payload padding and pad removal Loop-back modes
  • Fully compliant with IEEE 802.3/802.3u standards
  • Integrated Ethernet MAC and PHY
  • 10BASE-T and 100BASE-TX support
  • Full- and Half-duplex support
  • Full-duplex flow control
  • Backpressure for half-duplex flow control
  • Preamble generation and removal
  • Automatic 32-bit CRC generation and checking
  • Automatic payload padding and pad removal
  • Loop-back modes
  • Flexible address filtering modes One 48-bit perfect address 64 hash-filtered multicast addresses Pass all multicast Promiscuous mode Inverse filtering Pass all incoming with status report Disable reception of broadcast packets
  • One 48-bit perfect address
  • 64 hash-filtered multicast addresses
  • Pass all multicast
  • Promiscuous mode
  • Inverse filtering
  • Pass all incoming with status report
  • Disable reception of broadcast packets
  • Integrated 10/100 Ethernet PHY Supports HP Auto-MDIX Auto-negotiation Supports energy-detect power down
  • Supports HP Auto-MDIX
  • Auto-negotiation
  • Supports energy-detect power down
  • Host bus interface Simple, SRAM-like interface 32 or 16-bit data bus 16Kbyte FIFO with flexible TX/RX allocation One configurable host interrupt
  • Simple, SRAM-like interface
  • 32 or 16-bit data bus
  • 16Kbyte FIFO with flexible TX/RX allocation
  • One configurable host interrupt
  • Miscellaneous features Low-profile 100-pin TQFP, RoHS Compliant package Integrated 1.8V regulator General Purpose Timer Optional EEPROM interface Support for 3 status LEDs multiplexed with Programmable GPIO signals
  • Low-profile 100-pin TQFP, RoHS Compliant package
  • Integrated 1.8V regulator
  • General Purpose Timer
  • Optional EEPROM interface
  • Support for 3 status LEDs multiplexed with Programmable GPIO signals
  • Single 3.3V Power Supply with 5V tolerant I/O
  • Commercial and Industrial (LAN9218i) Temperature Support
Parameter
Parameter Name Value Value
Description 10Based-T/100Based-TX Ethernet Controller with 32 bit interface 10Based-T/100Based-TX Ethernet Controller with 32 bit interface
Ethernet Bandwidth 10Base-T/ 100Base-TX 10Base-T/ 100Base-TX
MAC Yes Yes
PHY Yes Yes
TX/RX RAM Buffer(Bytes) 16K 16K
Interrupt Pin 1 1
LEDs 3 3
Op. Voltage (V) 3.3 3.3
# Ethernet Ports 1 1
Temp. Range Min. (°C) -40 -40
Temp. Range Max. (°C) 85 85
Interface1 32 bit Host Bus 32 bit Host Bus
Vdd I/O (V) 3.3 3.3
Documents
LAN9218 High-Performance Single-Chip 10/100 Ethernet Controller with HP Auto-MDData Sheets03/01/20121674KB
LAN9218i High-Performance Single-Chip 10/100 Ethernet Controller with HP Auto-MData Sheets03/01/20121686KB
AN14.10 - Migrating from the LAN9118 to the LAN9218IAppNote04/13/2006177KB
AN17.18 - SMSC Design Guide for Power over Ethernet ApplicationsAppNote09/20/2009445KB
AN2157 - Transient Protection in Power Over Ethernet ApplicationsAppNote05/24/2016229KB
AN24.16 - LAN9xxx Series MigrationAppNote04/25/2014422KB
AN8.13 - Suggested MagneticsAppNote06/28/2011240KB
LAN9218 IBIS ModelIBIS03/24/2011250KB
LAN9218i IBIS ModelIBIS10/28/2008341KB
LAN91xx/LAN92xx uboot driver for ARMSoftware Library08/22/2008
LAN91xx/LAN92xx VxWorks 5.5 driver on SH3 processorSoftware Library04/14/2009
LAN91xx/LAN92xx/LAN9311/LAN9312 eBoot Driver for XScale ProcessorSoftware Library06/01/2007
LAN91xx/LAN92xx/LAN9311/LAN9312 Linux Driver on SH3 ProcessorSoftware Library08/22/2008
LAN91xx/LAN92xx/LAN9311/LAN9312 Linux driver on XScale processorSoftware Library08/22/2008
LAN91xx/LAN92xx/LAN9311/LAN9312 Windows CE 5.0 & 6.0 DriverSoftware Library01/29/2014
EVB9215/EVB9218i Mini Development Card Bill of MaterialsBOM02/16/201262KB
EVB9215/EVB9218i Mini Development Card Schematic, OrCADCAD Resources02/16/20122524KB
LAN9218 100-pin TQFP Package Component Placement ChecklistDesign Checklist09/18/200656KB
LAN9218 100-pin TQFP Package Routing ChecklistDesign Checklist09/26/200655KB
LAN9218 TQFP Rev D Schematic ChecklistDesign Checklist07/19/200778KB
LAN9218I 100-pin TQFP Package Component Placement ChecklistDesign Checklist06/08/200677KB
LAN9218I 100-pin TQFP Package Routing ChecklistDesign Checklist06/08/200655KB
LAN9218I TQFP Rev E Schematic ChecklistDesign Checklist07/19/200789KB
EVB9215/EVB9218i Mini Development Card Gerber FilesGerber Files02/16/2012442KB
LAN9218 High-Performance Single-Chip 10/100 Ethernet Controller with HP Auto-MDProduct Briefs03/01/2012173KB
LAN9218i High-Performance Single-Chip 10/100 Ethernet Controller with HP Auto-MProduct Briefs03/01/2012174KB
EVB9215/EVB9218i Mini Development Card Schematic, PDFSchematics02/16/201267KB
LAN9218 Reference Design Bill of MaterialsSchematics06/20/200722KB
LAN9218 Reference Design SchematicSchematics07/10/200744KB
LAN9218i Reference Design Bill of MaterialsSchematics06/20/200721KB
LAN9218i Reference Design SchematicSchematics07/10/200744KB
Ordering Information
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
LAN9218I-MT100LQFP-40C to +85CTRAY22.9119.0917.3516.7616.57
LAN9218-MT100LQFP0C to +70CTRAY18.4815.4014.0013.5213.37
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RoHS Information
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
LAN9218-MT0.5804006.666667100LQFP14x14x1.6mmMatte Tine3
LAN9218I-MT0.5804006.666667100LQFP14x14x1.6mmMatte Tine3
LAN9218 High-Performance Single-Chip 10/100 Ethernet Controller with HP Auto-MD LAN9218
LAN9218i High-Performance Single-Chip 10/100 Ethernet Controller with HP Auto-M LAN9218
AN14.10 LAN9218
AN17.18 LAN9311
AN2157 LAN9355
AN24.16 LAN9218
AN8.13 LAN9354
EVB9215/EVB9218i Mini Development Card Bill of Materials LAN9218
LAN9218 100-pin TQFP Package Component Placement Checklist LAN9218
LAN9218 100-pin TQFP Package Routing Checklist LAN9218
LAN9218 TQFP Rev D Schematic Checklist LAN9218
LAN9218I 100-pin TQFP Package Component Placement Checklist LAN9218
LAN9218I 100-pin TQFP Package Routing Checklist LAN9218
LAN9218I TQFP Rev E Schematic Checklist LAN9218
EVB9215/EVB9218i Mini Development Card Gerber Files LAN9218
LAN9218 High-Performance Single-Chip 10/100 Ethernet Controller with HP Auto-MD LAN9218
LAN9218i High-Performance Single-Chip 10/100 Ethernet Controller with HP Auto-M LAN9218
EVB9215/EVB9218i Mini Development Card Schematic, PDF LAN9218
LAN9218 Reference Design Bill of Materials LAN9218
LAN9218 Reference Design Schematic LAN9218
LAN9218i Reference Design Bill of Materials LAN9218
LAN9218i Reference Design Schematic LAN9218
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