MCHPLAN7800I/VSX
Overview
The Microchip LAN7800I/VSX is a high-performance USB 3.1 Gen 1 to Gigabit Ethernet controller designed for applications requiring high-bandwidth network connectivity. It integrates a SuperSpeed USB controller, a 10/100/1000 Base-TX PHY, and an Ethernet MAC. This device supports a wide operating temperature range from -40C to 85C, making it suitable for industrial and embedded environments.
Why Choose This Part
Engineers benefit from the LAN7800I/VSX's SuperSpeed USB 3.1 Gen 1 interface, supporting up to 5 Gbps, which eliminates bottlenecks common with older USB-to-Ethernet solutions. Its integrated 10/100/1000 Base-TX PHY ensures compatibility with various network infrastructures. Advanced features like Energy Efficient Ethernet, Wake on LAN, and checksum offloading reduce host CPU overhead and power consumption, making it suitable for power-sensitive applications.
Applications
Key Specifications
Getting Started
To get started, developers can utilize Microchip's comprehensive documentation and driver support for various operating systems. Evaluation boards are typically available for the LAN780x series, providing a ready-to-use platform for testing and development. Familiarity with USB and Ethernet protocols will aid in integration.



