LAN9254 Datasheet (Microchip) - SubDevice Controller

LAN9254, SubDevice Controller

8 3.0 Pin Descriptions and Configuration 12 4.0 Power Connections

LAN9254 2/3-Port EtherCAT® SubDevice Controller with Integrated Ethernet PHYs and Demultiplexed HBI / 32 DIGIOs Highlights 2/3-port EtherCAT SubDevice controller with 8 Fieldbus Memory Management Units (FMMUs) and 8 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

LAN9254 Features

* - 3 power-down levels - Wake on link status change (energy detect) - Magic packet wakeup, Wake on LAN (WoL), wake on broadcast, wake on perfect DA - Wakeup indicator event signal

* Power and I/O - Integrated power-on reset circuit - Latch-up performance exceeds 150mA per EIA/JESD78, Class II