82562GT Datasheet, PDF (1/46 Pages) Intel Corporation – 10/100 Mbps Platform LAN Connect (PLC)

82562GT 10/100 Mbps Platform LAN
Connect (PLC)
Networking Silicon
Datasheet
Product 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
■ 3-port LED support (speed, link and
activity)
■ 10BASE-T auto-polarity correction
■ LAN Connect Interface
■ PHY detects polarity, MDI-X, and cable
lengths. Auto MDI, MDIX crossover at all
speeds
■ 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
■ Lead-free¹ 48-pin Shrink Small Outline
Package for both leaded and lead-free
designs. (Devices that are lead-free are
marked with a circled “e3” and have the
product code prefix: EPxxxxxx).
1 _{This device is lead-free. That is, lead has not been intentionally added, but lead may still exist}
as an impurity at <1000 ppm. The Material Declaration Data Sheet, which includes lead
impurity levels and the concentration of other Restriction on Hazardous Substances (RoHS)-
banned materials, is available at:
ftp://download.intel.com/design/packtech/material_content_IC_Package.pdf#pagemode=bookmarks
In addition, this device has been tested and conforms to the same parametric specifications as
previous versions of the device.
For more information regarding lead-free products from Intel Corporation, contact your Intel
Field Sales representative.
Additional Features
■ The 82562GT PLC supports drop-in replacement with the 82562ET. If it is not used as a drop-
in replacement, strapping options enable new operating modes:
— LED support for three logic configurations.
— LAN disable function using one pin.
— Increased transmit strength.
■ The receive BER performance increases the margin for cable length.
■ Return Loss performance is improved.
Revision 1.6
November 2006