Microchip Technology, Inc. Interface - Drivers, Receivers, Transceivers KSZ8051MNLU-TR

The KSZ8051MNLU-TR is a single-chip 10BASE-T/100BASE-TX Ethernet transceiver compliant with IEEE 802.3 standards, specifically designed for automotive applications. It is AEC-Q100 qualified, ensuring reliability in automotive environments. This transceiver supports MII interface and features a 32-pin QFN package. It includes capabilities such as auto-negotiation for optimal link speed and duplex settings, back-to-back mode for 100 Mbps copper repeater applications, and a management interface for PHY register configuration. The device also offers power-saving modes, built-in cable diagnostics, and programmable interrupt outputs. It operates with a single 3.3V power supply and provides options for I/O voltages of 1.8V, 2.5V, or 3.3V. The KSZ8051MNLU-TR is suitable for in-vehicle networking applications, making it a viable choice for engineers looking for a robust Ethernet transceiver for automotive use.