LAN8187_06 Datasheet, PDF (71/72 Pages) SMSC Corporation – ±15kV ESD Protected MII/RMII Fast-Ethernet PHY with HP Auto-MDIX and SMSC flexPWRTM

±15kV ESD Protected MII/RMII Fast-Ethernet PHY with HP Auto-MDIX and SMSC flexPWR^TM
Datasheet
„ Standard RJ45 Connector with LED indicators for Link and Activity
„ Includes Probe Points on All MII Data and Control Signals for Troubleshooting
„ Includes 25MHz Crystal for Internal PHY Reference; RX_CLK is Supplied to the 40-Pin Connector
„ Supports user configuration options including PHY address selection
„ Integrated 3.3V Regulator
APPLICATIONS
The EVB8187 Evaluation board simplifies the process of testing and evaluating an Ethernet
Connection in your application. The LAN8187 device is installed on the EVB board and all associated
circuitry is included, along with all configuration options.
The Benefits of adding an external MII interface are:
„ Easier system and software development
„ Verify MAC to PHY interface
„ Support testing of FPGA implementations of MAC
„ Assist interoperability test of various networks
„ Verify MII compliance
„ Verify performance of HP AutoMDIX feature
„ Verify Variable IO compliance
Revision 1.0 (12-14-06)
71
DATASHEET
SMSC LAN8187/LAN8187I