Microchip LAN9252/PT, Ethernet Controller, 100Mbps, SPI, 3.3 V, 64-Pin TQFP-EP [LAN9252/PT]; 235-4641

The Microchip LAN9252 series is a 2/3-port EtherCAT device controller with dual integrated Ethernet PHYs which each contain a full-duplex 100BASE-TX transceiver and support 100Mbps operation. The LAN9252 supports HP Auto-MDIX, allowing the use of direct connect or cross-over LAN cables. 100BASE-FX is supported via an external fibre transceiver. This device provides system developers a cost-effective solution for realizing EtherCAT device solutions.

Dual Integrated Ethernet PHYs with HP Auto-MDIX

Cable diagnostic support

100 Base FX support via external transceiver

1.8V to 3.3V variable voltage I/O

Integrated 1.2V core regulator for single 3.3V operation

Low pin count, high integration and small body size package