82551IT Intel Corporation, 82551IT Datasheet

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82551IT

Manufacturer Part Number

82551IT

Description

Manufacturer

Intel Corporation

Datasheets

1.82551IT.pdf (102 pages)

2.82551IT.pdf (92 pages)

Specifications of 82551IT

Lead_time

2 weeks

Current page: 1 of 92
Download datasheet (615Kb)

82551IT Fast Ethernet PCI Controller

Networking Silicon - 82551IT

Product Features

Enhanced IP protocol support

Quality of Service (QoS)

Optimum integration for lowest cost

solution

Integrated power management functions

— TCP, UDP, IPv4 Checksum Offload

— Received Checksum Verification

— Multiple Priority Transmit Queues

— Integrated IEEE 802.3 10BASE-T and

— 32-bit PCI master interface

— Thin BGA 15mm

— ACPI and PCI Power Management

— Wake on “interesting” packets and link

100BASE-TX compatible PHY

standards compliance

status change support

2

package

High performance networking functions

Low power features

82551IT enhancements

— Early release

— 8255x controller family chained

— Improved dynamic transmit chaining

— Full pin compatibility with the 82559

— Backward compatible software to

— Full Duplex support at 10 and 100 Mbps

— IEEE 802.3u Auto-Negotiation support

— 3 Kbyte transmit and receive FIFOs

— Fast back-to-back transmission support

— IEEE 802.3x 100BASE-TX Flow

— Adaptive Technology

— Advanced Power Management

— Low power 3.3 V device

— Efficient dynamic standby mode

— Deep power down support

— Clockrun protocol support

— Wider operating temperature range

— Improved Bit Error Rate performance

— HWI support

— Deep Power-down state power reduction

memory structure

with multiple priorities transmit queues

and 82559ER controllers

82559ER controller

with minimum interframe spacing

Control support

capabilities

Datasheet

October 2003

Revision 3.0

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