<p style=“margin-left:0in; margin-right:0in“>TC-10 compliant 100BASE-T1 automotive Ethernet PHY with



Product details


Datarate (Mbps) 100BASE-T1 Interface type MII, RMII, RGMII, SGMII Number of ports Single Rating Automotive Features TC10, Integrated LPF, Cable diagnostics, 25-MHz clock out, Wettable flank package, Single supply Supply voltage (V) 3.3 IO supply (Typ) (V) 1.8, 2.5, 3.3 Operating temperature range (C) -40 to 125 Cable length (m) 49 open-in-new Find other Ethernet PHYs

Package | Pins | Size

VQFN (RHA) 36 open-in-new Find other Ethernet PHYs

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Same functionality and pinout but is not an equivalent to the compared device:
DP83TC811R-Q1 ACTIVE Low-power 100BASE-T1 automotive PHYTER™ Ethernet physical layer transceiver Pin-to-pin device without TC-10 support
DP83TC811S-Q1 ACTIVE Automotive Grade 1, low-power 100BASE-T1 Ethernet PHY transceiver with xMII support & diagnostic too Pin-to-pin device without TC-10 support
Similar but not functionally equivalent to the compared device:
NEW DP83TG720R-Q1 ACTIVE 1000BASE-T1 automotive Ethernet PHY with RGMII Pin-to-pin device that supports 100BASE-T1
NEW DP83TG720S-Q1 ACTIVE 1000BASE-T1 automotive Ethernet PHY with RGMII & SGMII Pin-to-pin device that supports 100BASE-T1

Technical documentation

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* Data sheet DP83TC812S-Q1 TC-10 Compliant 100Base-T1 Automotive Ethernet PHY datasheet Apr. 19, 2021

Design & development

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Hardware development

document-generic User guide
The DP83TC812EVM-MC supports 100-Mbps speed and is IEEE 802.3bw compliant. This evaluation board is a
media converter to enable bit-error rate testing and interoperability testing. There is an onboard MSP430F5529
for use with the USB2MDIO graphical user interface tool. DP83867 is provided for copper (...)
  • Media converter: industrial to single pair ethernet
  • RGMII interface
  • On-Board MSP430F5529 with USB-2-MDIO for register access
  • TC10 demonstration
  • VDDMAC supply for optional power rails on MAC interface

Design tools & simulation

PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
SPICE-based analog simulation program
TINA-TI TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
document-generic User guide

CAD/CAE symbols

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VQFN (RHA) 36 View options

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