The IP101GRI with QFN-32 Ethernet IC manufactured by Wiznet is a 32-pin, high-performance, low-power, highly integrated physical layer, Ethernet transceiver. This chip is RoHS compliant, operating with a maximum speed of 100Mbps in half/full-duplex modes, and offering full-duplex support for a wide range of applications. With integrated IEEE 802.3/802.3u/802.3ab Ethernet transceiver features, the IP101GRI supports Auto-Negotiation and 10/100M links, making it an ideal choice for Ethernet applications. Furthermore, this chip also supports a variety of networking features, such as multiple receive/transmit packets buffer, operate both with and without interrupt, FIFO, MII and RMII interface.