LAN9252

LAN9252 2/3-Port EtherCAT® SubDevice Controller with Integrated Ethernet PHYs Highlights 2/3-port EtherCAT SubDevice controller with 3 Fieldbus Memory Management Units (FMMUs) and 4 SyncManagers Interfaces to most 8/16-bit embedded controllers and 32-bit embedded controllers with an 8/16-bit bus Integrated Ethernet PHYs with HP Auto-MDIX Wake on LAN (WoL) support Low power mode allows systems to enter sleep mode until addressed by the MainDevice Cable diagnostic support 1.8V to 3.3V variable voltage I/O Integrated 1.2V regulator for single 3.3V operation Low pin count and small body size package Target Applications Motor Motion Control Process/Factory Automation Communication Modules, Interface Cards Sensors Hydraulic & Pneumatic Valve Systems Operator Interfaces Key Benefits Integrated high-performance 100Mbps Ethernet transceivers - Compliant with IEEE 802.3/802.3u (Fast Ethernet) - 100BASE-FX support via external fiber transceiver - Loop-back modes - Automatic polarity detection and correction - HP Auto-MDIX EtherCAT SubDevice controller - Supports 3 FMMUs - Supports 4 SyncManagers - Distributed clock support allows synchronization with other EtherCAT devices - 4K bytes of DPRAM 8/16-Bit Host Bus Interface - Indexed register or multiplexed bus - Allows local host to enter sleep mode until addressed by EtherCAT MainDevice - SPI / Quad SPI support Digital I/O Mode for optimized system cost 3rd port for flexible network configuration...