1 Features

• Open Alliance and IEEE 802.3bw 100BASE-T1

compliant

– Passes Level IV emissions with Integrated LPF

– TC-10 compliant with < 20μA sleep current

• Small Form Factor: 28pin VQFN (5mm x 4mm)

• SAE J2962-3 EMC compliant

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

• MAC interfaces: MII, RMII, RGMII and SGMII

• Optional separate voltage rail for MAC interface

pins (3.3 V, 2.5 V, 1.8 V)

• AEC-Q100 qualified for automotive applications:

– Temperature grade 1: –40°C to +125 °C

ambient operating temperature

– ±8-kV HBM ESD for pins 19 and 20

– IEC61000-4-2 ESD classification level 4 for

pins 19 and 20: ±8-kV contact discharge

• IEEE 1588 SFD support

• TSN compliant with 802.3br frame pre-emption

support

• Low active power operation: < 230 mW

• Diagnostic tool kit

– Signal quality indication (SQI)

– Time domain reflectometry (TDR)

– Electrostatic discharge sensor

– Voltage sensor

– PRBS Built-in Self-Test

– Loopbacks

• VQFN, wettable flank packaging

2 Applications

• ADAS

• Gateway and Body Control

• Telematics

3 Description

The DP83TC813-Q1 device is an IEEE 802.3bwcompliant

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

provides 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. Within the tool kit is the first

integrated electrostatic discharge (ESD) monitoring

tool. It is capable of counting ESD events on MDI

as well as providing real-time monitoring through the

use of a programmable interrupt. Additionally, the

DP83TC813-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 device

is housed in a 5.00mm × 4.00mm, 28-pin VQFN

wettable flank package.