| Topology | LAN / POE |
| IC revision | December 2025 |
This reference design accelerates development of multiprotocol 100Mbps industrial Ethernet nodes. The design allows engineers to quickly prototype and deploy EtherCAT®, PROFINET®, EtherNet/IP, and Modbus® Transmission Control Protocol (TCP) on AM261x with Integrated Industrial Communication Subsystem (ICSS). The approach cuts hardware spins, simplifies clocking and power, and delivers deterministic, time-synchronized factory automation performance.
Supports multiple industrial Ethernet protocols: EtherCAT®, PROFINET® Real-Time (RT) and Isochronous Real-Time (IRT), EtherNet/IP®, and Modbus® TCPICSS enabling software-selectable multiprotocol operationSynchronize and latch real-time Ethernet signals for precise timing controlFlexible Host Port Interface (HPI) for connection to an external application processor or for use with a daughter cardEffective reference design for reduced bill of materials (BOM) and compact form factorElectromagnetic Compatibility (EMC) and Electromagnetic Interference (EMI) compatible PCB layout
Order Code | Datasheet | Simulation | Downloads | Status | Product series | Winding Style | L(µH) | Z @ 100 MHz(Ω) | IR(mA) | RDC max.(mΩ) | VR(V) | VT(V (AC)) | fc(GHz) | Samples | |
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![]() | WE-CNSW HF SMT Common Mode Line Filter, bifilar, 0.131 µH | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-CNSW HF SMT Common Mode Line Filter | Winding Stylebifilar | Inductance0.131 µH | Impedance @ 100 MHz90 Ω | Rated Current280 mA | DC Resistance300 mΩ | Rated Voltage50 V | Insulation Test Voltage125 V (AC) | Cut-Off Frequency4.5 GHz |