The DM9621ANP is a 10/100/1000 MBps Ethernet Network Controller IC produced by Davicom. It is designed for use in connecting wire and wireless networks to increasingly sophisticated consumer and embedded applications. It features a GMII/MII/RGMII interface, auto-negotiation, IEEE802.3az EEE, low power, and 8K MAC address table. It is packaged in a RoHS-compliant, Quad Flat No-Lead (QFN-48) package. This Ethernet controller offers high performance, low power consumption, and a wide range of features to enable low-cost and low-power networking solutions.