Datasheet

 2017 Microchip Technology Inc. DS00002348A-page 3
KSZ8873MLL/FLL/RLL
Table of Contents
1.0 Introduction ..................................................................................................................................................................................... 4
2.0 Pin Description and Configuration .................................................................................................................................................. 5
3.0 Functional Description .................................................................................................................................................................. 12
4.0 Register Descriptions .................................................................................................................................................................... 38
5.0 Operational Characteristics ........................................................................................................................................................... 74
6.0 Electrical Characteristics ............................................................................................................................................................... 75
7.0 Timing Specifications .................................................................................................................................................................... 77
8.0 Reset Circuit ................................................................................................................................................................................. 88
9.0 Selection of Isolation Transformers .............................................................................................................................................. 89
10.0 Package Outline .......................................................................................................................................................................... 90
Appendix A: Data Sheet Revision History ........................................................................................................................................... 91
The Microchip Web Site ...................................................................................................................................................................... 92
Customer Change Notification Service ............................................................................................................................................... 92
Customer Support ............................................................................................................................................................................... 92
Product Identification System ............................................................................................................................................................. 93