SPRZ569F November   2024  – August 2026 F29H850DM , F29H850TU , F29H859TU-Q1 , F29P329SM-Q1 , F29P589DM-Q1 , F29P589DU-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.      Advisory
      3. 3.2.1  Advisory
      4.      Advisory
      5.      Advisory
      6. 3.2.2  Advisory
      7. 3.2.3  Advisory
      8. 3.2.4  Advisory
      9. 3.2.5  Advisory
      10. 3.2.6  Advisory
      11. 3.2.7  Advisory
      12.      Advisory
      13. 3.2.8  Advisory
      14.      Advisory
      15.      Advisory
      16.      Advisory
      17. 3.2.9  Advisory
      18. 3.2.10 Advisory
      19. 3.2.11 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
      6.      Advisory
      7.      Advisory
      8. 4.2.6 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

3.2.10 Advisory

System: Issuing device reset (XRSn) can cause unexpected fault if SYSCLKDIVSEL.PLLSYSCLKDIV = 0

Revisions Affected

0, A, B, C

Details

Issuing device reset (XRSn - internal or external) can put the device into unexpected fault state when SYSCLKDIVSEL.PLLSYSCLKDIV = 0 (divide by 1).

Workaround

Do not use SYSCLKDIVSEL.PLLSYSCLKDIV = 0 (divide by 1). Instead, use SYSCLKDIVSEL.PLLSYSCLKDIV = 1 (divide by 2) or higher.