KSZ8041RNL-EVAL [Microchip]

The KSZ8041NL/RNL is a single-chip Ethernet physical layer transceiver (PHY) for 10BASE-T/100BASE-TX applications. It features HP Auto-MDIX for reliable detection and correction of straight-through and crossover cables, low power consumption (<180mW), and robust operation over standard cables. The device supports power down and power saving modes. The KSZ8041NL provides MII and RMII interfaces (with external 50-MHz clock), while the KSZ8041RNL supports RMII with a 25-MHz crystal/clock input and outputs a 50-MHz reference clock. It includes MIIM (MDC/MDIO) management bus, interrupt pin, and programmable LED outputs. The device operates from a single 3.3V supply with a built-in 1.8V regulator and is available in a 32-pin QFN package.