Description:

The DP83TC811S-Q1 device is an IEEE 802.3bwcompliant automotive PHYTER™ Ethernet physicallayer transceiver. It provides all physical layerfunctions needed to transmit and receive data overunshielded single twisted-pair cables. The deviceprovides 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 monitoringtools, debug tools and test modes. Within the tool kitis the first integrated electrostatic discharge (ESD)monitoring tool. It is capable of counting ESD eventson both the xMII and MDI as well as providing realtime monitoring through the use of a programmableinterrupt. Additionally, the DP83TC811S-Q1 includesa pseudo random binary sequence (PRBS) framegeneration tool, which is fully compatible with internalloopbacks, to transmit and receive data without theuse of a MAC. The DP83TC811S-Q1 is housed in a6.00-mm × 6.00-mm, 36-pin VQFN wettable flankpackage.

Features:

• 100BASE-T1

 – IEEE 802.3bw Compliant

– OPEN Alliance Qualified

– Interoperable With BroadR-Reach and100BASE-T1 PHYs

• AEC-Q100 Qualified for Automotive Applications:

– Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature

– Device HBM ESD Classification Level 3A

– Device CDM ESD Classification Level C5 forAll Pins Except Pin 5

– Device CDM ESD Classification Level C3 forPin 5

– Device IEC61000-4-2 ESD Classification Level4 for Pins 12 and 13: ±8-kV Contact Discharge

• MAC Interfaces: MII, RMII, RGMII and SGMII

• VQFN, Wettable Flank Packaging

• IEEE 1588 SFD Support

• Low Transmit and Receive Latency for AVB/TSN

• Low Active Power Operation: < 230 mW

• Configurable I/O Voltages: 3.3 V, 2.5 V, and 1.8 V

• Power Savings Features:

– Sleep, Standby and Disable

– Wake-on-LAN (WoL)

• Diagnostic Tool Kit

– Signal Quality Indication (SQI)

– Time Domain Reflectometry (TDR)

– Electrostatic Discharge Sensor

– Voltage Sensor

– Temperature Sensor

– PRBS Built-In Self-Test

Applications:

• Backbone Networks

• Gateway and Body Control

• Telematics