SFFS541A May   2023  – August 2024 AFE78201 , AFE88201

 

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

Overview

This document contains information for the AFE78201 and AFE88201 (QFN package) 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.

AFE78201 AFE88201 Functional Block
                    Diagram Figure 1-1 Functional Block Diagram

The AFE78201 and AFE88201 was developed using a quality-managed development process, but was not developed in accordance with the IEC 61508 or ISO 26262 standards.