82562EP Datasheet, PDF (3/24 Pages) Intel Corporation – 82562EP 10/100 Mbps Platform LAN Connect (PLC)

Networking Silicon — 82562EP
Contents
1.0
1.1
1.2
1.3
Introduction......................................................................................................................... 1
Overview ...................................................................................................................... 1
References................................................................................................................... 1
Product Codes ............................................................................................................. 1
2.0
2.1
2.2
82562EP Architectural Overview........................................................................................ 3
LAN Connect Interface.................................................................................................3
Hardware Configuration ............................................................................................... 4
3.0
82562EP Signal Descriptions............................................................................................. 5
3.1
Signal Type Definitions ............................................................................................... 5
3.2
Twisted Pair Ethernet (TPE) Pins ............................................................................... 5
3.3
External Bias Pins ....................................................................................................... 5
3.4
Clock Pins ................................................................................................................... 6
3.5
Platform LAN Connect Interface Pins ......................................................................... 6
3.6
LED Pins .....................................................................................................................7
3.7
Miscellaneous Control Pins ......................................................................................... 7
3.8
Power and Ground Connections ................................................................................. 8
4.0
Signal Terminations............................................................................................................ 9
4.1
4.1.1
4.1.2
Terminating Resistors .................................................................................................. 9
Termination Plane................................................................................................10
Termination Plane Capacitance...........................................................................10
5.0
5.1
5.2
82562EP Test Port Functionality......................................................................................11
Asynchronous Test Mode ..........................................................................................11
Test Function Description ..........................................................................................11
6.0
Electrical and Timing Specifications.................................................................................13
6.1
6.2
6.2.1
6.2.2
6.2.3
6.2.4
6.2.5
Absolute Maximum Ratings .......................................................................................13
DC Characteristics ....................................................................................................13
X1 Clock DC Specifications ................................................................................13
LAN Connect Interface DC Specifications ..........................................................14
LED DC Specifications .......................................................................................14
10BASE-T Voltage and Current DC Specifications ............................................14
100BASE-TX Voltage and Current DC Specifications ........................................15
7.0
Package and Pinout Information ......................................................................................17
7.1
7.1.1
Package Information ..................................................................................................17
82562EP Pin Assignments .................................................................................19
Datasheet
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