Low-power 100BASE-T1 automotive PHYTER™ Ethernet physical layer transceiver

The DP83TC811-Q1

device is an IEEE 802.3bw-compliant automotive PHYTER™ Ethernet physical

layer transceiver. The device provides all physical layer functions needed to

transmit and receive data over unshielded single twisted-pair cables. The device

provides xMII flexibility with support for standard MII, RMII, RGMII, and SGMII MAC

interfaces.

This device includes the Diagnostic Tool Kit,

providing an extensive list of real-time monitoring tools, debug tools and test

modes. Within the tool kit is the first integrated electrostatic discharge (ESD)

monitoring tool. The tool is capable of counting ESD events on both the xMII and MDI

as well as providing real-time monitoring through the use of a programmable

interrupt. Additionally, the DP83TC811-Q1

includes a pseudo random binary sequence (PRBS) frame generation tool, which is

fully compatible with internal loopbacks, to transmit and receive data without the

use of a MAC. The DP83TC811-Q1 is housed in a 6.00mm ×

6.00mm, 36-pin VQFN wettable flank package.