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http://www.ti.com/general/docs/suppproductinfo.tsp?distId=26&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fdp83tc814r-q1″>View Datasheet
Texas Instruments DP83TC814-Q1 100BASE-T1 Automotive Ethernet PHY is an IEEE 802.3bw compliant automotive PHYTER™ Ethernet physical layer transceiver which can work with Unshielded Twisted Pair cable. 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.
This device includes the Diagnostic Tool Kit, providing an extensive list of real-time monitoring tools, debug tools, and test modes. The first integrated electrostatic discharge (ESD) monitoring tool is within the tool kit. It can count ESD events on MDI and provide real-time monitoring through the use of a programmable interrupt. The Texas Instruments DP83TC814S-Q1 includes a pseudo-random binary sequence (PRBS) frame generation tool, which is fully compatible with internal loopbacks to transmit and receive data without using a MAC. The device is housed in a 6.00mm × 6.00mm, 36-pin VQFN wettable flank package. This device is pin-2-pin compatible with DP83TG720 (1000BASE-T1). It is also a form factor compatible with DP83TC811. This feature would allow for a single PCB layout for DP83TC811, DP83TC812, DP83TC814, and DP83TG720.
