The KSZ9563RNXI is a highly integrated Ethernet switch IC from Microchip Technology. It is designed for use in industrial applications, providing reliable and high-performance networking capabilities.
Here are some key features and specifications of the KSZ9563RNXI:
1. Port Configuration: The KSZ9563RNXI features 3 ports, each supporting 10/100 Mbps Ethernet connections. It supports both MII (Media Independent Interface) and RMII (Reduced Media Independent Interface) interfaces.
2. Integrated Switching: It incorporates a built-in switch fabric, allowing for efficient packet forwarding and switching between the Ethernet ports.
3. VLAN Support: The IC supports Virtual Local Area Networks (VLANs), enabling network segmentation and improved network performance and security.
4. Quality of Service (QoS): It provides QoS features such as priority-based packet processing and flow control, ensuring efficient and reliable data transmission in time-sensitive applications.
5. Energy Efficiency: The KSZ9563RNXI includes energy-saving features like Energy Efficient Ethernet (EEE) and various power management modes, reducing power consumption during low traffic periods.
6. Package Type: The "RNXI" in the part number indicates the package type, which is a 64-pin QFN (Quad Flat No-Lead) package.
The KSZ9563RNXI is commonly used in industrial Ethernet applications, including factory automation, industrial control systems, smart grid, and other industrial networking applications. Its robust features and integrated switching capabilities make it suitable for demanding environments where reliable and efficient networking is essential.