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AN1911
| Title |
Title
AN1911- Microchip LAN9252 Power Management
|
|---|---|
| Name |
Name
AN1911
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| Date |
Date
06/24/2015
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| Description |
Description
The LAN9252 is a 2/3-port EtherCAT® Slave Controller (ESC) with dual integrated Ethernet PHYs. The LAN9252 is typically implemented in Industrial Automation solutions and includes the following main features: ? Integrated high-performance 100Mbps Ethernet transceivers ? 3 FMMUs, 4 SyncManagers, Distributed clock support, 4K bytes of DPRAM ? 8/16-bit host bus interface allowing connection to most 8/16/32-bit embedded controllers ? SPI / SQI slave interface ? Support for 5 different main configurations: - Digital I/O (DIGIO) - HBI - SPI with GPIO - SPI with MII - 3 port mode - SPI with MII - back to back ? 3rd port for flexible network configurations ? Comprehensive power management features ? Low pin count and small package size The purpose of this document is to provide details on the various power management modes of the device.
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