1 Overview

This document contains information for TCAN1051-Q1 and TCAN1051V-Q1 (as well as the TCAN1051H-Q1, TCAN1051G-Q1, TCAN1051HV-Q1, TCAN1051GV-Q1, TCAN1051HG-Q1 and TCAN1051HGV-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 (Pin FMA)

Figure 1-1 shows the device functional block diagram for reference.

Figure 1-1 Functional Block Diagram

TCAN1051-Q1 and TCAN1051V-Q1 was developed using a quality-managed development process, but was not developed in accordance with the IEC 61508 or ISO 26262 standards.