Microchip 128-Pin TQFP Ethernet Switch IC 3.13 V to 3.46 V 100 Mbps RGMII RMII MII Full Duplex/Half Duplex KSZ9896CTXI

Microchip KSZ9896CTXI is a state-of-the-art 128-pin TQFP Ethernet Switch IC engineered for efficient and reliable network switching applications. Operating within a supply voltage range of 3.13 V minimum to 3.46 V maximum, it supports a maximum data rate of 100 Mbps. This highly integrated device includes five physical layer transceivers compatible with 10BASE-Te, 100BASE-TX, and 1000BASE-T standards, facilitating diverse networking interfaces such as RGMII, RMII, and MII.

The device supports both full duplex and half duplex communication modes to optimize data flow according to network conditions. Its flexible digital I/O voltage allows seamless interfacing with host processors or controllers operating at 1.8 V, 2.5 V, or 3.3 V, including FPGA devices. Integrated power-management features like Wake-on-LAN (WoL) contribute to lower power consumption, making it suitable for energy-efficient system designs.

With robust forwarding and filtering control, the KSZ9896CTXI supports port-based Access Control List (ACL) filtering alongside full VLAN and Quality of Service (QoS) capabilities for effective traffic management. The non-blocking wire-speed Ethernet switch fabric enables throughput of up to 1 Gbps on RGMII interfaces, ideal for high-performance industrial and commercial networking applications.

The device is rated for operation within a temperature range of -40°C to 85°C, rendering it suitable for harsh industrial environments. It complies with the RoHS directive, ensuring environmentally friendly manufacturing. This Ethernet switch IC is an integral component in a variety of industrial networking, data communication, and embedded control systems requiring reliable and flexible Ethernet connectivity.

Compliant with IEEE 802.3 networking standards. Five integrated 10BASE-Te/100BASE-TX/1000BASE-T PHYs and MAC units. Supports RGMII, RMII, and MII interfaces. Flexible digital I/O voltage: 1.8 V, 2.5 V, 3.3 V compatibility.

Wake-on-LAN (WoL) for energy efficiency. Non-blocking wire-speed Ethernet switching fabric. Full VLAN and QoS support for traffic prioritization. Wide operating temperature: -40°C to 85°C. RoHS compliant manufacturing. Suitable for industrial, commercial, and manufacturing networking applications.

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