SLLA502A October   2020  – December 2021 TCAN1042-Q1 , TCAN1042G-Q1 , TCAN1042GV-Q1 , TCAN1042H-Q1 , TCAN1042HG-Q1 , TCAN1042HGV-Q1 , TCAN1042HV-Q1 , TCAN1042V-Q1


  1.   Trademarks
  2. 1Overview
  3. 2Functional Safety Failure In Time (FIT) Rates
  4. 3Failure Mode Distribution (FMD)
  5. 4Pin Failure Mode Analysis (Pin FMA)
  6. 5Revision History


This document contains information for TCAN1042-Q1 and TCAN1042V-Q1 (as well as the TCAN1042H-Q1, TCAN1042G-Q1, TCAN1042HV-Q1, TCAN1042GV-Q1, TCAN1042HG-Q1 and TCAN1042HGV-Q1). These are Controller Area Network (CAN) transceivers in the SOIC (D) and VSON (DRB) packages to aid in a functional safety system design. Information provided are:

  • Functional Safety Failure In Time (FIT) rates of the semiconductor component estimated by the application of industry reliability standards
  • Component failure modes and their distribution (FMD) based on the primary function of the device
  • Pin Failure Mode Analysis (FMA) for the device pins of TCAN1042-Q1 and TCAN1042V-Q1Figure 1-1 shows the device functional block diagram for reference. TCAN1042V-Q1 has the VIO input at pin 5, while TCAN1042-Q1 has a no connect (NC) at pin 5.
GUID-20200719-CA0I-GFPK-PWH0-8QDNZBJ57CML-low.png Figure 1-1 TCAN1042-Q1/TCAN1042V-Q1 Functional Block Diagram

TCAN1042-Q1 and TCAN1042V-Q1 were developed using a quality-managed development process, but was not developed in accordance with the IEC 61508 or ISO 26262 standards.