TJA1101 | IEEE 100BASE-T1 Compliant Automotive Ethernet PHY Transceiver | NXP Semiconductors

TJA1101B, IEEE 100BASE-T1 Compliant Automotive Ethernet PHY Transceiver

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Block Diagram

TJA1101B

TJA1101B Block Diagram

Features

Automotive Qualified

  • AEC-Q100 Grade 1
  • Ambient Temperature -40°C to 125°C

IEEE 100BASE-T1 Compliant PHY Transceiver

  • Interoperable with any IEEE 100BASE-T1 and OABR compliant PHY
  • 100Mbps Ethernet over single unshielded twisted pair (UTP) cable
  • ESD robust MDI:
    • Passes IEC62228-5 Class IV
    • Protected against +/- 8kV according to IEC61000-4-2

OPEN Alliance TC-10 Compliant Sleep / Wake Up

  • Sleep and wake-up forwarding over data line
  • For reduced cable cost and weight
  • With direct connection to Vbat for simplified power management

ISO26262 ASIL-A

  • Safety manual available to support system level safety goals

Optimized for Automotive Use Cases

  • MDI pins do not need an external filter or ESD protection
  • Cable polarity detection and auto-correction
  • Supports single 3.3V supply
  • Direct connection to Vbat

Advanced Diagnostic Features

  • Real-time Signal Quality Indicator
  • Gap Free Under Voltage Detection
  • Diagnosis of Cabling Errors

HVQFN36 (6mm x 6mm) with Wettable Flanks

  • Small PCB footprint enabled for AOI

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Buy/Parametrics

1 result

Include 0 NRND

Order

CAD Model

Status

Package Type

Number of pins

Product Category

Number of Ports

xMII Interfaces

AEC-Q100 Temperature Range

TC10 support

Single Supply

Safety Level

ESD Robustness

Diagnostics

Additional Features

NXP Software

Active

HVQFN36

36

100BASE-T1 PHY

1

1 x MII/RMII - 3.3V

grade 1

Yes - Vbat Pin available

yes

up to ASIL A

±6 kV HBM, ±8 kV IEC61000-4-2

Diagnosis of Cabling Errors, Real-time Signal Quality Indicator, Under Voltage Detection

Direct Vbat

Classic AUTOSAR driver, Linux driver

Documentation

Quick reference to our documentation types.

4 documents

Design Files

Quick reference to our design files types.

Hardware

Quick reference to our board types.

1-5 of 11 hardware offerings

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Software

Quick reference to our software types.

1 software file

  • BSPs and Device Drivers

    TJA110x Linux driver for IEEE 802.3 Clause 22 managed PHYs

Note: For better experience, software downloads are recommended on desktop.

Engineering Services

1 engineering service

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Training

3 trainings

Support

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