82575EB Datasheet, PDF (4/62 Pages) Intel Corporation – Intel® 82575EB Gigabit Ethernet Controller Datasheet

Intel^® 82575EB Gigabit Ethernet Controller — Contents
Contents
1.0
Introduction .............................................................................................................................5
1.1
Document Scope ......................................................................................................................... 5
1.2
References ................................................................................................................................. 6
1.3
Block Diagram............................................................................................................................. 6
2.0
Features of the 82575EB Gigabit Ethernet Controller ................................................................7
2.1
PCI Express Features ................................................................................................................... 7
2.2
MAC-Specific Features.................................................................................................................. 7
2.3
PHY-Specific Features .................................................................................................................. 8
2.4
Host Offloading Features .............................................................................................................. 8
2.5
Manageability Features................................................................................................................. 9
2.6
Additional Device Features .......................................................................................................... 10
2.7
Technology Features .................................................................................................................. 10
3.0
Signal Descriptions and Pinout List ......................................................................................... 11
3.1
Signal Type Definitions ............................................................................................................... 11
3.2
PCI Express Interface................................................................................................................. 12
3.3
Power Management Signals ........................................................................................................ 12
3.4
System Management Interface Signals ......................................................................................... 13
3.5
MDIO Signals ............................................................................................................................ 13
3.6
SPI EEPROM and FLASH Signals................................................................................................... 13
3.7
LED Signals .............................................................................................................................. 14
3.8
Other Signals ............................................................................................................................ 15
3.9
Crystal Signals .......................................................................................................................... 15
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
4.0
Pinout/Signal Name ............................................................................................................... 18
5.0
Power Requirements .............................................................................................................. 37
5.1
Targeted Absolute Maximum Ratings............................................................................................ 37
5.2
Targeted Recommended Operating Conditions ............................................................................... 38
5.2.1
General Operating Conditions................................................................................................ 38
5.2.2
Voltage Ramp and Sequencing Recommendations.................................................................... 38
5.3
Thermal Information .................................................................................................................. 40
6.0
Electrical Specification............................................................................................................ 41
6.1
DC Specifications....................................................................................................................... 41
6.2
Resets ..................................................................................................................................... 45
6.3
Pull-up and Pull-down Specifications and Signals............................................................................ 46
6.4
Targeted AC Characteristics ........................................................................................................ 49
6.4.1
EEPROM Interface ............................................................................................................... 50
6.4.2
FLASH Interface .................................................................................................................. 51
6.4.3
NC-SI Interface................................................................................................................... 52
6.4.4
SMBus Interface.................................................................................................................. 53
7.0
Crystal Requirements ............................................................................................................. 55
8.0
LED Configuration ................................................................................................................... 56
9.0
Mechanical Information .......................................................................................................... 57
9.1
Targeted Package Information..................................................................................................... 57
9.2
Pin Map.................................................................................................................................... 59
Intel^® 82575EB Gigabit Ethernet Controller
Datasheet
4
317679-004
Revision: 2.11
January 2011