SPRZ569B November   2024  – September 2025 F29H850TU , F29H859TU-Q1

 

  1.   1
  2.   F29H85x, F29P58x, and F29P32x MCUs Silicon Errata Silicon Revisions A, 0
  3. 1Usage Notes and Advisories Matrices
    1. 1.1 Usage Notes Matrix
    2. 1.2 Advisories Matrix
  4. 2Nomenclature, Package Symbolization, and Revision Identification
    1. 2.1 Device and Development-Support Tool Nomenclature
    2. 2.2 Devices Supported
    3. 2.3 Package Symbolization and Revision Identification
  5. 3Silicon Revision B Usage Notes and Advisories
    1. 3.1 Silicon Revision B Usage Notes
    2. 3.2 Silicon Revision B Advisories
      1.      Advisory
      2. 3.2.1  Advisory
      3.      Advisory
      4. 3.2.2  Advisory
      5. 3.2.3  Advisory
      6. 3.2.4  Advisory
      7. 3.2.5  Advisory
      8. 3.2.6  Advisory
      9. 3.2.7  Advisory
      10.      Advisory
      11. 3.2.8  Advisory
      12.      Advisory
      13.      Advisory
      14.      Advisory
      15. 3.2.9  Advisory
      16. 3.2.10 Advisory
  6. 4Silicon Revision A Usage Notes and Advisories
    1. 4.1 Silicon Revision A Usage Notes
      1. 4.1.1 Security: New TI Keys Programmed on Silicon Revision B Devices
    2. 4.2 Silicon Revision A Advisories
      1. 4.2.1 Advisory
      2. 4.2.2 Advisory
      3. 4.2.3 Advisory
      4. 4.2.4 Advisory
      5. 4.2.5 Advisory
  7. 5Silicon Revision 0 Usage Notes and Advisories
    1. 5.1 Silicon Revision 0 Usage Notes
    2. 5.2 Silicon Revision 0 Advisories
      1. 5.2.1 Advisory
      2. 5.2.2 Advisory
  8. 6Documentation Support
  9. 7Trademarks
  10. 8Revision History

4.1.1 Security: New TI Keys Programmed on Silicon Revision B Devices

Revisions Affected: 0, A

New FEK (File Encryption Key) values have been programmed on silicon revision B units. Customers are required to change their keys and use OTP KW version and TIFS (TI Foundational Security) package 1.2.1. Silicon revision B units will only work with the version of the packages described.