Microchip Technology, Inc. Integrated Circuits (ICs) - Interface - Controllers KSZ8765CLXIC

The KSZ8765CLX is a highly integrated, Layer 2-managed Ethernet switch designed for cost-sensitive applications. It features five ports, including four 10/100Mbps copper ports and one 10/100/1000Mbps Gigabit uplink port. The device supports multiple CPU data interfaces, making it suitable for both fast Ethernet and Gigabit Ethernet applications. It is housed in a compact 80-pin LQFP package and operates within a temperature range of -40¬8C to +85¬8C. Key functionalities include advanced power management features such as energy-efficient Ethernet (EEE), programmable rate limiting, VLAN support, and QoS prioritization with four queues. The switch fabric is non-blocking, ensuring efficient packet delivery with a 1024-entry forwarding table and 64kb frame buffer. The KSZ8765CLX also supports various management capabilities, including port mirroring, MIB counters, and diagnostics through Micrel's LinkMD technology. This product is suitable for a wide range of applications, including industrial Ethernet, VoIP, and residential gateways, making it a versatile choice for engineers looking to implement reliable Ethernet switching solutions.