Intel
®
82575 Gigabit Ethernet Controller
Datasheet v1.00
June 2007
317697-001
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®
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Copyright © 2005-2007, Intel Corporation. All Rights Reserved.
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82575 Gigabit Ethernet Controller Datasheet
Contents
1.0
Introduction
.............................................................................................................. 1
1.1
Document Scope ................................................................................................. 1
1.2
Reference Documents .......................................................................................... 1
1.3
Block Diagram .................................................................................................... 3
Features of the 82575 Gigabit Ethernet Controller
..................................................... 5
2.1
PCI Express Features ........................................................................................... 5
2.2
MAC-Specific Features ......................................................................................... 5
2.3
PHY-Specific Features .......................................................................................... 6
2.4
Host Offloading Features ...................................................................................... 7
2.5
Manageability Features ........................................................................................ 7
2.6
Additional Device Features.................................................................................... 8
2.7
Technology Features............................................................................................ 9
Signal Descriptions and Pinout List..........................................................................
10
3.1
Signal Type Definitions....................................................................................... 10
3.2
PCI Express Interface ........................................................................................ 10
3.3
Power Management Signals ................................................................................ 11
3.4
System Management Interface Signals ................................................................. 12
3.5
MDIO Signals.................................................................................................... 12
3.6
SPI EEPROM and FLASH Signals .......................................................................... 13
3.7
LED Signals ...................................................................................................... 13
3.8
Other Signals.................................................................................................... 14
3.9
Crystal Signals .................................................................................................. 14
3.10 PHY Analog Signals............................................................................................ 15
3.11 Serializer/Deserializer Signals ............................................................................. 16
3.12 Test Interface Signals ........................................................................................ 16
3.13 Power Supply Connections.................................................................................. 17
3.13.1 Digital and Analog Supplies ..................................................................... 17
3.13.2 Grounds, Reserved Pins and No Connects .................................................. 17
Pinout/Signal Name
................................................................................................ 17
Power Requirements
............................................................................................... 38
5.1
Targeted Absolute Maximum Ratings.................................................................... 38
5.2
Targeted Recommended Operating Conditions....................................................... 38
Thermal
................................................................................................................... 42
Electrical Specification.............................................................................................
42
7.1
DC Specifications .............................................................................................. 42
7.2
Resets ............................................................................................................. 46
7.3
Pull-up and Pull-down Specifications and Signals ................................................... 46
7.4
Targeted AC Characteristics ................................................................................ 49
Crystal Requirements
.............................................................................................. 55
LED Configuration....................................................................................................
55
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0 Mechanical Information
........................................................................................... 56
10.1 Targeted Package Information ............................................................................ 56
10.2
Visual Pin Assignments ...................................................................................... 59
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82575 Gigabit Ethernet Controller Datasheet
Revision History
Date
August 2005
January 2006
July 2006
February 2007
June 2007
Revision
0.10
0.25
0.50
0.75
1.0
Description
Initial Release
Added general information, updated pins list
Removed information regarding Fast Management Link; added general information
Added measured power values; corrected Visual Pin Assignment Diagrams (RBIAS0_N and
RBIAS1_N corrected to VSS).
Updated classification, changed RMII to NC-SI, updated pin list, updated NC-SI timing specs.
changed LAN_PWR_GOOD to Internal_Power_On_Reset.
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82575 Gigabit Ethernet Controller Datasheet
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