SDAA106 June   2026 TXE8116-Q1 , TXE8124-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Overview of the Fail-Safe Register Set
  6. 3How to Write to a Fail-Safe Register
  7. 4Fail-Safe Use Case #1 - MCU Communication Loss- Limp Home Mode
  8. 5Fail-Safe Use Case #2 - MCU Software Update / Reboot
  9. 6Summary
  10. 7References
Application Note

TXE Series 16/24/48-bit SPI Controlled I/O Expander Fail-Safe Applications