Microchip Ethernet Switch IC 80-Pin LQFP 3.3 V 100 Mbps RMII RGMII MII Full Duplex/Half Duplex KSZ8775CLXIC

Microchip KSZ8775CLXIC Ethernet Switch IC housed in an 80-pin LQFP package operates at 3.3 V and supports data transfer rates up to 100 Mbps. Ideal for industrial, networking, and communication applications, this IC supports various interface standards including RMII, RGMII, and MII in both full and half duplex modes. It contains four transceivers; three are 10/100 Mbps copper ports and the fourth is a 10/100/1000 Mbps gigabit uplink port, providing versatile connectivity solutions.

Designed to reduce system cost and footprint, the KSZ8775CLX features highly integrated Layer 2 management, internal biasing for lowest power consumption, and on-chip termination. The device supports advanced network features such as VLAN tagging, port-based security controls, ACL-based packet filtering, and enhanced MIB counters that facilitate network management.

This switch IC supports programmable rate limiting and priority ratios, ensuring efficient traffic shaping and quality of service through its four priority queues. Its robust design operates in a wide temperature range from -40°C to 85°C, making it suitable for demanding conditions found in commercial and industrial network equipment.

The KSZ8775CLX series complies with RoHS standards, making it ideal for environmentally conscious electronic manufacturing. Its compact 80-pin LQFP package supports easy PCB layout, reducing time-to-market for new hardware designs.

Applications include industrial networking devices, embedded systems requiring multiple Ethernet ports, and cost-sensitive communication equipment. The device’s onboard management features enhance network security and traffic control in complex environments.

Features a compact 80-pin LQFP package ideal for space-constrained applications. Offers four transceivers including three 10/100 Mbps copper ports and a gigabit uplink port. Supports multiple interfaces: RMII, RGMII, and MII for flexible connectivity.

Designed for low power consumption with internal biasing and on-chip termination. Operates reliably between -40°C and 85°C ensuring wide environmental compatibility. Includes advanced features such as VLAN tagging, port security, and ACL packet filtering technology.

Enhanced QoS with four priority queues for efficient traffic management. Programmable rate limiting and priority ratio for tailored network performance. Complies with RoHS directives, suitable for modern electronic systems.

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