DP83TC813x-Q1 Automotive Ethernet PHY Texas Instruments DP83TC813x-Q1 Automotive Ethernet PHY is an IEEE 802.3bw compliant automotive PHYTER™ Ethernet physical layer transceiver, which can work with Unshielded Twisted Pair cable. The PHY supports TC10 sleep and wake features. It provides all physical layer functions needed to transmit and receive data over unshielded single twisted-pair cables. The device offers xMII flexibility with support for standard MII, RMII, RGMII, and SGMII MAC interfaces. The PHY also integrates a low pass filter on the MDI side to reduce emissions.