2/3-Port EtherCAT® Slave Controller with Integrated ...

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

LAN9252 DS00001909A-page 8 2015 Microchip Technology Inc. 2.0 GENERAL DESCRIPTION The LAN9252 is a 2/3-port EtherCAT slave controller with dual integrated Ethernet …

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