深圳市中立信电子科技有限公司

LAN9252I/PT

以太网 IC 10/100 EtherCAT Slave Controller

Key Benefits LAN9252I/PT

• 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 slave 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 Master

- SPI / Quad SPI support

Highlights LAN9252I/PT

• 2/3-port EtherCAT slave 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 Master

• 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 LAN9252I/PT

• Motor Motion Control

• Process/Factory Automation

• Communication Modules, Interface Cards

• Sensors

• Hydraulic & Pneumatic Valve Systems

• Operator Interfaces