82544EI Datasheet, PDF (4/52 Pages) Intel Corporation – Gigabit Ethernet Controller

82544EI Gigabit Ethernet Controller Networking Silicon Datasheet
4.5.4 EEPROM Interface................................................................................. 31
5.0
Package and Pinout Information ...................................................................................... 33
5.1 Device Identification ............................................................................................ 33
5.2 Mechanical Specifications................................................................................... 33
5.3 Targeted Thermal Specifications ........................................................................ 35
5.4 Targeted Ball Mapping Diagram ......................................................................... 36
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82544EI Gigabit Ethernet Controller Block Diagram............................................. 3
AC Test Loads for General Output Pins.............................................................. 22
PCI/PCI-X Clock Timing...................................................................................... 23
PCI Bus Interface Output Timing Measurement Conditions ............................... 24
PCI Bus Interface Input Timing Measurement Conditions .................................. 25
TVAL (max) Rising Edge Test Load.................................................................... 26
TVAL (max) Falling Edge Test Load ................................................................... 26
TVAL (min) Test Load ......................................................................................... 26
TVAL Test Load (PCI 5V Signalling Environment).............................................. 27
Output Slew Rate Test Load (PCI-X only) .......................................................... 27
Link Interface Rise/Fall Timing............................................................................ 28
Transmit Interface Timing ................................................................................... 28
Receive Interface Timing .................................................................................... 29
Flash Read Timing .............................................................................................. 30
Flash Write Timing .............................................................................................. 30
Device Identification: ........................................................................................... 33
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Product Ordering Codes ....................................................................................... 2
Absolute Maximum Ratings (Referenced to VSS [Ground]) ............................... 17
Recommended Operating Conditions ................................................................. 18
DC Specifications................................................................................................ 18
Power Supply Characteristics – 1 ....................................................................... 18
Power Supply Characteristics – 2 ....................................................................... 19
AC Characteristics: 3.3 V Interfacing .................................................................. 21
Switching Current................................................................................................ 21
25Mhz Clock Input Requirements ....................................................................... 21
Link Interface Clock Requirements ..................................................................... 21
EEPROM Interface Clock Requirements ............................................................ 21
AC Test Loads for General Output Pins.............................................................. 22
PCI/PCI-X Bus Interface Clock Parameters........................................................ 23
PCI/PCI-X BUS Interface Timing Parameters, , ................................................. 24
PCI/PCI-X Bus Interface Timing Measurement Conditions................................. 25
Rise and Fall Time Definition .............................................................................. 27
Transmit Interface Timing ................................................................................... 28
Receive Interface Receive Timing ...................................................................... 29
Targeted Flash Read Operation Timing.............................................................. 30
Targeted Flash Write Operation Timing .............................................................. 31
EEPROM Interface Clock Timing........................................................................ 31
EEPROM Interface Clock Data Timing ............................................................... 31
82544GC Gigabit Ethernet Controller Thermal Characteristics .......................... 35
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Datasheet