KSZ8993M (Microchip (Micrel)) is a 3-port 10/100 managed Ethernet switch with 2 integrated PHYs in a PQFP-128 package.

• 3 MACs and 2 10/100 PHYs compliant with IEEE 802.3u · 1K MAC address lookup table
• Automatic MDI/MDI-X crossover · 100BASE-FX support on port 1
• MII interface (MAC and PHY mode) and SNI · SMI and MIIM management
• Under 0.8 W power dissipation · 1.8 V core and 3.3 V I/O

Data per Microchip (Micrel) KSZ8993M datasheet.