82562EZ Datasheet, PDF (7/40 Pages) Intel Corporation – 82562EZ 10/100 Mbps Platform LAN Connect (PLC)

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Networking Silicon — 82562EZ
Introduction
Overview
The 82562EZ is a highly-integrated Platform LAN Connect device designed for 10 or 100 Mbps
Ethernet systems. It is based on the IEEE 10BASE-T and 100BASE-TX standards. The IEEE
802.3u standard for 100BASE-TX defines networking over two pairs of Category 5 unshielded
twisted pair cable or Type 1 shielded twisted pair cable.
The 82562EZ complies with the IEEE 802.3u Auto-Negotiation standard and the IEEE 802.3x Full
Duplex Flow Control standard. The 82562EZ also includes a PHY interface compliant to the
current platform LAN connect interface.
Scope
This document contains datasheet information for the 82562EZ Platform LAN Connect device,
including signal descriptions, DC and AC specifications, packaging data, and pinout information.
Features
• IEEE 802.3 10BASE-T/100BASE-TX compliant physical layer interface
• IEEE 802.3u Auto-Negotiation support
• Digital Adaptive Equalization control
• Link status interrupt capability
• XOR Tree mode support for board testing
• 3-port LED support (speed, link and activity)
• 10BASE-T auto-polarity correction
• Platform LAN connect interface support
• 82540EM layout compatible
• Diagnostic loopback mode
• 1:1 transmit transformer ratio support
• Low power (less than 300 mW in active transmit mode)
• Reduced power in “unplugged mode” (less than 50 mW)
• Automatic detection of “unplugged mode”
• 3.3 V device
• Thin Ball Grid Array (BGA) 15mm² package
• 82562EX with Alert on LAN support available
Datasheet
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