Microchip, 64-Pin, Ethernet Controller, 3.3 V 100 Mbps SPI 3.3V LAN9252/PT, Full Duplex/Half Duplex

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