RTL8211C & RTL8211CL
Datasheet
COPYRIGHT
©2008 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.
REVISION HISTORY
Revision
Release Date
2007/09/05
2008/01/11
Summary
1.0
First release.
1.1
Revised RTL8211CL pin 38 (Table 3, page 6).
Revised RTL8211CL pin 34 (Table 6, page 7).
Added section 6.8 LED Configuration, page 19.
Removed MII timing diagram.
Changed AVDD12/DVDD12 1.2V supply voltage to 1.0V.
Revised Table 20, page 22.
Revised Table 21, page 23.
Added 100Base-T4 support (Table 25, page 26).
Added Table 39, page 33.
1.2
1.3
2008/05/26
2008/09/02
Removed MII function.
Revised section 4 Pin Assignments, page 3.
Revised section 5 Pin Descriptions, page 5.
Revised section 8.1 PCB Layout, page 34.
Revised section 8.4 Typical Switching Regulator PCB Layout, page 40.
Added section 8.5 Efficiency Measurement, page 41.
Revised Figure 3, page 11.
Revised Table 38 LEDCR (LED Control Register, Address 0x18), page 33.
Revised Table 33, page 31.
Added 2.5V RGMII data to section 10 Characteristics, page 43.
Revised Table 42, page 43.
Integrated 10/100/1000 Gigabit Ethernet Transceiver
ii
Track ID: JATR-1076-21 Rev. 1.3