LAN8740A Datasheet, PDF (3/136 Pages) Microchip Technology – Small Footprint MII/RMII 10/100 Energy Efficient Ethernet Transceiver with HP Auto-MDIX and flexPWR® Technology

LAN8740A/LAN8740Ai
Table of Contents
1.0 Introduction ..................................................................................................................................................................................... 4
2.0 Pin Description and Configuration .................................................................................................................................................. 6
3.0 Functional Description .................................................................................................................................................................. 17
4.0 Register Descriptions .................................................................................................................................................................... 58
5.0 Operational Characteristics ......................................................................................................................................................... 113
6.0 Package Outline .......................................................................................................................................................................... 127
Appendix A: Revision History ............................................................................................................................................................ 130
The Microchip Web Site .................................................................................................................................................................... 133
Customer Change Notification Service ............................................................................................................................................. 133
Customer Support ............................................................................................................................................................................. 133
Product Identification System ........................................................................................................................................................... 134
 2013-2015 Microchip Technology Inc.
DS00001987A-page 3