The LAN9220 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 LAN9220 is fully IEEE 802.3 10BASE-T and 802.3u 100BASE-TX compliant, and supports HP Auto-MDIX. The variable voltage I/O signals of the LAN9220 accommodate lower voltage I/O signalling without the need for voltage level shifters.
The LAN9220 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 microprocessors and microcontrollers as well as 32-bit microprocessors with a 16-bit external bus. The integrated checksum offload engines enable the automatic generation of the 16-bit checksum for received and transmitted Ethernet frames, offloading the task from the CPU. The LAN9220 also includes large transmit and receive data FIFOs to accommodate high latency applications. In addition, the LAN9220 memory buffer architecture allows highly efficient use of memory resources by optimizing packet granularity.
The EEPROM device from Microchip comes with a factory programmed, globally unique EUI-48™ MAC Address. This Ethernet controller will automatically detect and load the EUI-48™ node address from the EEPROM at start-up or reset.
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Features
| Parameter
|
LAN9220 16-bit Non-PCI Small Form Factor 10/100 Ethernet Controller with Variab | Data Sheets | 03/01/2012 | 1971KB | |
AN17.18 - SMSC Design Guide for Power over Ethernet Applications | AppNote | 09/20/2009 | 445KB | ![]() |
AN18.15 - PCB Design Guidelines for QFN and DQFN Packages | AppNote | 10/16/2014 | 205KB | ![]() |
AN18.3 - Migrating from the LAN9210/LAN9211 to the LAN9220/LAN9221 | AppNote | 08/15/2008 | 271KB | ![]() |
AN18.4 - Migrating from the LAN9215 to the LAN9220 | AppNote | 08/16/2008 | 241KB | ![]() |
AN18.8 - Migrating from the LAN9115 to the LAN9220 | AppNote | 10/14/2008 | 272KB | ![]() |
AN2157 - Transient Protection in Power Over Ethernet Applications | AppNote | 05/24/2016 | 229KB | ![]() |
AN24.16 - LAN9xxx Series Migration | AppNote | 04/25/2014 | 422KB | ![]() |
AN8.13 - Suggested Magnetics | AppNote | 06/28/2011 | 240KB | ![]() |
LAN9220 IBIS Models lan9220-azbj.ibs | IBIS | 09/10/2008 | 461KB | |
LAN9220 IBIS Models lan9220i-azbj.ibs | IBIS | 09/10/2008 | 461KB | |
LAN91xx/LAN92xx uboot driver for ARM | Software Library | 08/22/2008 | ||
LAN91xx/LAN92xx VxWorks 5.5 driver on SH3 processor | Software Library | 04/14/2009 | ||
LAN91xx/LAN92xx/LAN9311/LAN9312 eBoot Driver for XScale Processor | Software Library | 06/01/2007 | ||
LAN91xx/LAN92xx/LAN9311/LAN9312 Linux Driver on SH3 Processor | Software Library | 08/22/2008 | ||
LAN91xx/LAN92xx/LAN9311/LAN9312 Linux driver on XScale processor | Software Library | 08/22/2008 | ||
LAN91xx/LAN92xx/LAN9311/LAN9312 Windows CE 5.0 & 6.0 Driver | Software Library | 01/29/2014 | ||
EVB9220/EVB9221 Mini Development Card Bill of Materials | BOM | 09/11/2009 | 20KB | |
EVB9220/EVB9221 Mini Development Card Schematic, OrCAD | CAD Resources | 09/16/2009 | 2572KB | |
LAN9220 56-pin QFN Package Component Placement Checklist | Design Checklist | 06/12/2008 | 93KB | |
LAN9220 56-pin QFN Package Routing Checklist | Design Checklist | 06/12/2008 | 47KB | |
LAN9220 QFN Rev D Schematic Checklist | Design Checklist | 11/17/2008 | 149KB | |
EVB9220/EVB9221 Mini Development Card Gerber Files | Gerber Files | 09/17/2009 | 460KB | |
LAN9220 16-bit Non-PCI Small Form Factor 10/100 Ethernet Controller with Variab | Product Briefs | 03/01/2012 | 203KB | |
EVB9220/EVB9221 Mini Development Card Schematic, PDF | Schematics | 09/14/2009 | 60KB | |
LAN9220 Reference Design Bill of Materials | Schematics | 08/15/2008 | 19KB | |
LAN9220 Reference Design Schematic | Schematics | 08/15/2008 | 40KB |
Part Number | Leads | Package Type | Temp Range | Packing | 1+ | 26+ | 100+ | 1000+ | 5000+ |
---|---|---|---|---|---|---|---|---|---|
LAN9220-ABZJ | 56 | VQFN | 0C to +70C | TRAY | 5.17 | 4.31 | 3.92 | 3.78 | 3.74 |
Product | Ethernet Bandwidth | Interface | Price5K |
---|---|---|---|
ENC28J60 | 10Base-T | SPI | $2.03 |
ENC424J600 | 10Base-T/ 100Base-TX | SPI, Parallel | $2.60 |
ENC624J600 | 10Base-T/ 100Base-TX | SPI, Parallel | $2.81 |
KSZ8441 | 10Base-T/ 100Base-TX / FX | 8-/16-/32-bit or PCI | $3.97 |
KSZ8692 | 10Base-T/ 100Base-TX | $13.42 | |
KSZ8695 | 10Base-T/ 100Base-TX | $7.99 | |
KSZ8851 | 10Base-T/ 100Base-TX | 16-Bit | $2.42 |
KSZ9692 | 10Base-T/ 100Base-TX | $18.27 | |
LAN89218 | 10Base-T/ 100Base-TX | 32 bit Host Bus | |
LAN89730 | 10BASE-T/100BASE-TX | HSIC | $5.87 |
LAN9115 | 10Base-T/ 100Base-TX | $6.18 | |
LAN9116 | 10Base-T/ 100Base-TX | $8.26 | |
LAN9117 | 10Base-T/ 100Base-TX | $8.43 | |
LAN9118 | 10Base-T/ 100Base-TX | $13.48 | |
LAN91C100FD | 10Base-T/ 100Base-TX | ||
LAN91C110 | 10Base-T/ 100Base-TX | ||
LAN91C111 | 10Base-T/ 100Base-TX | $16.55 | |
LAN91C96 | 10Base-T | $11.03 | |
LAN9210 | 10Base-T/ 100Base-TX | $5.20 | |
LAN9211 | 10Base-T/ 100Base-TX | $6.26 | |
LAN9215 | 10Base-T/ 100Base-TX | $7.42 | |
LAN9217 | 10Base-T/ 100Base-TX | $10.67 | |
LAN9218 | 10Base-T/ 100Base-TX | $13.37 | |
LAN9220 | 10Base-T/ 100Base-TX | $3.74 | |
LAN9221 | 10Base-T/ 100Base-TX | $4.67 | |
LAN9250 | 10BASE-T/100BASE-TX | $3.87 | |
LAN9420 | 10Base-T/ 100Base-TX |
PartNumber | DeviceWeight | ShippingWeight | LeadCount | PackageType | PackageWidth | SolderComposition | JEDECIndicator | RoHS | ChinaEFUP |
---|---|---|---|---|---|---|---|---|---|
LAN9220-ABZJ | 0.182460 | 1.192308 | 56 | VQFN | 8x8x0.9 | Matte Tin | e3 | ![]() | ![]() |