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Realtek Microelectronics
Realtek Microelectronics

RTL8111B Datasheet

Integrated Gigabit Ethernet Controller


RTL8111B Datasheet Preview


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RTL8111B
INTEGRATED GIGABIT ETHERNET CONTROLLER
FOR PCI EXPRESS™ APPLICATIONS
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DATASHEET
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Rev. 1.1
24 March 2005
Track ID: JATR-1076-21
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Page 1

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RTL8111B
Datasheet
COPYRIGHT
©2005 Realtek Semiconductor Corp. All rights reserved. No part of this document may be reproduced,
transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any
means without the written permission of Realtek Semiconductor Corp.
DISCLAIMER
Realtek provides this document “as is”, without warranty of any kind, neither expressed nor implied,
including, but not limited to, the particular purpose. Realtek may make improvements and/or changes in
this document or in the product described in this document at any time. This document could include
technical inaccuracies or typographical errors.
TRADEMARKS
Realtek is a trademark of Realtek Semiconductor Corporation. Other names mentioned in this document
are trademarks/registered trademarks of their respective owners.
USING THIS DOCUMENT
This document is intended for the software engineer’s reference and provides detailed programming
information.
Though every effort has been made to ensure that this document is current and accurate, more information
may have become available subsequent to the production of this guide. In that event, please contact your
Realtek representative for additional information that may help in the development process.
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REVISION HISTORY
Revision
1.0
1.1
Release Date
2005/01/17
2005/03/24
Summary
First release.
Changed Table 8, Power & Ground, page 6.
Added lead (Pb)-free package identification information on page 3 and on
page 27.
Integrated Gigabit Ethernet Controller for PCI Express ii
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Track ID: JATR-1076-21 Rev. 1.1
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RTL8111B
Datasheet
Table of Contents
1. General Description .................................................................................................... 1
2. Features ........................................................................................................................ 2
3. System Applications .................................................................................................... 2
4. Pin Assignments........................................................................................................... 3
4.1. LEAD (PB)-FREE PACKAGE IDENTIFICATION ....................................................................................3
5. Pin Descriptions........................................................................................................... 4
5.1. POWER MANAGEMENT/ISOLATION...................................................................................................4
5.2. PCI EXPRESS INTERFACE .................................................................................................................4
5.3. EEPROM.........................................................................................................................................4
5.4. TRANSCEIVER INTERFACE ................................................................................................................5
5.5. CLOCK..............................................................................................................................................5
5.6. REGULATOR & REFERENCE..............................................................................................................5
5.7. LEDS ...............................................................................................................................................5
5.8. POWER & GROUND ..........................................................................................................................6
5.9. NC (NOT CONNECTED) PINS ............................................................................................................6
5.10. SPI (SERIAL PERIPHERAL INTERFACE) FLASH PINS .........................................................................6
6. Functional Description................................................................................................ 7
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6.1. PCI EXPRESS BUS INTERFACE..........D..a..t.a..S..h..e..e..t.4..U....c..o..m.......................................................................7 DataShee
6.1.1. PCI Express Transmitter.........................................................................................................................................7
6.1.2. PCI Express Receiver .............................................................................................................................................7
6.2. LED FUNCTIONS ..............................................................................................................................7
6.2.1. Link Monitor...........................................................................................................................................................7
6.2.2. Rx LED ...................................................................................................................................................................8
6.2.3. Tx LED ...................................................................................................................................................................8
6.2.4. Tx/Rx LED ..............................................................................................................................................................9
6.2.5. LINK/ACT LED ....................................................................................................................................................10
6.3. PHY TRANSCEIVER........................................................................................................................11
6.3.1. PHY Transmitter ................................................................................................................................................... 11
6.3.2. PHY Receiver........................................................................................................................................................ 11
6.4. NEXT PAGE ....................................................................................................................................12
6.5. EEPROM INTERFACE ....................................................................................................................12
6.6. POWER MANAGEMENT ...................................................................................................................13
6.7. VITAL PRODUCT DATA (VPD) .......................................................................................................15
6.8. SPI FLASH INTERFACE ...................................................................................................................16
7. Characteristics ........................................................................................................... 17
7.1. ABSOLUTE MAXIMUM RATINGS.....................................................................................................17
7.2. RECOMMENDED OPERATING CONDITIONS......................................................................................17
7.3. CRYSTAL REQUIREMENTS ..............................................................................................................17
7.4. THERMAL CHARACTERISTICS .........................................................................................................18
Integrated Gigabit Ethernet Controller for PCI Express iii
Track ID: JATR-1076-21 Rev. 1.1
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Page 3
Part Number RTL8111B
Manufactur Realtek Microelectronics
Description Integrated Gigabit Ethernet Controller
Total Page 32 Pages
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