The Intel® LXT972M Single-Port 10/100 Mbps PHY Transceiver is an IEEE compliant Fast Ethernet PHY Transceiver that directly supports both 100BASE-TX and 10BASE-T applications. It provides a Media Independent Interface (MII) for easy attachment to 10/100 Media Access Controllers (MACs). Both full and half-duplex operation at 10 Mbps and 100 Mbps is supported.
Operation mode can be set to auto-negotiation, parallel detection, or manual control. The device is powered from a single 3.3V power supply.

Product Features
*3.3V Operation
*IEEE 802.3-compliant 10BASE-T or 100BASE-TX with integrated filters
*Auto-negotiation and parallel detection
*MII interface with extended register capability
*Robust baseline wander correction
*Carrier Sense Multiple Access / Collision Detection (CSMA/CD) or full-duplex operation
*JTAG boundary scan
*MDIO serial port or hardware pin configurable
*Integrated, programmable LED drivers
*48-pin Low-profile Quad Flat Package

*Combination 10BASE-T/100BASE-TX Network Interface Cards (NICs)
*Wireless access points
*Network printers
*10/100 Personal Computer Memory Card International Association (PCMCIA) cards
*Cable Modems and Set-Top Boxes


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