82551IT Datasheet, PDF (81/102 Pages) Intel Corporation – Fast Ethernet PCI Controller

Networking Silicon — 82551IT
11.0 Electrical and Timing Specifications
Note: This section contains information on products in sampling and early production phase of
development. Do not finalize a design with this information. Revised information will be published
when the product becomes available.
11.1
Absolute Maximum Ratings
Maximum ratings are listed below:
Ambient Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40° C to 85° C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-65° C to 140° C
Outputs and Supply Voltages (except PCI and SMB) . . . . . . . . . . . . . . . . . . . . . -0.5 V to 5.0 V
PCI and SMB Output Voltages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.50 V to 5.25 V
Transmit Data Output Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to 8.0 V
Input Voltages (except PCI and SMB). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -1.0 V to 5.0 V
PCI and SMB Input Voltages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V 6.0 V
Stresses above the listed absolute maximum ratings may cause permanent damage to the 82551IT
device.
Note: The 82551QM/82551ER maximum rating for the Ambient Temperature is 0° C to 85° C.
Datasheet
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