Status: In Production
The Microchip LAN8820/LAN8820i is a low-power 10BASE-T/100BASE-TX/1000BASE-T Gigabit Ethernet physical layer (PHY) transceiver that is fully compliant with the IEEE 802.3 and 802.3ab standards.
The LAN8820/LAN8820i can be configured to communicate with an Ethernet MAC via the standard RGMII interface. It contains a full-duplex transceiver for 1000Mbps operation on four pairs of category 5 or better balanced twisted pair cable. Per IEEE 802.3-2005 standards, all digital interface pins are tolerant to 3.6V.
The LAN8820/LAN8820i is configurable via hardware and software, supporting both IEEE 802.3-2005 compliant and vendor-specific register functions via SMI. The LAN8820/LAN8820i implements Auto-Negotiation to automatically determine the best possible speed and duplex mode of operation. HP Auto-MDIX support allows the use of direct connect or cross-over cables.
The EVB-LAN7500 is full featured Evaluation Board EVB that utilizes the LAN7500 to provide a fully functional, bus-powered USB to Ethernet interface. The EVB-LAN7500 provides a fully integrated Ethernet port and USB port via the onboard RJ45 and USB Type A connectors. The onboard 4K EEPROM is used to load the EVB-LAN7500 USB configuration parameters and MAC address. LAN7500 software...
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