SPRZ292S December   2008  – November 2020 TMS320F28020 , TMS320F280200 , TMS320F28021 , TMS320F28022 , TMS320F28022-Q1 , TMS320F280220 , TMS320F28023 , TMS320F28023-Q1 , TMS320F280230 , TMS320F28026 , TMS320F28026-Q1 , TMS320F28026F , TMS320F28027 , TMS320F28027-Q1 , TMS320F280270 , TMS320F28027F , TMS320F28027F-Q1

 

  1.   TMS320F2802x, TMS320F2802xx MCUs Silicon Revisions B, A, 0
  2. 1Introduction
  3. 2Device and Development Support Tool Nomenclature
  4. 3Device Markings
  5. 4Usage Notes and Known Design Exceptions to Functional Specifications
    1. 4.1 Usage Notes
      1. 4.1.1 PIE: Spurious Nested Interrupt After Back-to-Back PIEACK Write and Manual CPU Interrupt Mask Clear Usage Note
      2. 4.1.2 Flash: MAX "Program Time” and “Erase Time” in Revision O of the TMS320F2802x Microcontrollers Data Manual are only Applicable for Devices Manufactured After October 2020
    2. 4.2 Known Design Exceptions to Functional Specifications
      1.      Advisory to Silicon Variant / Revision Map
      2.      Advisory
      3.      Advisory
      4.      Advisory
      5.      Advisory
      6.      Advisory
      7.      Advisory
      8.      Advisory
      9.      Advisory
      10.      Advisory
      11.      Advisory
      12.      Advisory
      13.      Advisory
      14.      Advisory
      15.      Advisory
      16.      Advisory
      17.      Advisory
      18.      Advisory
      19.      Advisory
      20.      Advisory
      21.      Advisory
      22.      Advisory
  6. 5Documentation Support
  7. 6Trademarks
  8. 7Revision History

4.1 Usage Notes

Usage notes highlight and describe particular situations where the device's behavior may not match presumed or documented behavior. This may include behaviors that affect device performance or functional correctness. These usage notes will be incorporated into future documentation updates for the device (such as the device-specific data sheet), and the behaviors they describe will not be altered in future silicon revisions.

Table 4-1 shows which silicon revision(s) are affected by each usage note.

Table 4-1 List of Usage Notes
TITLESILICON REVISION(S) AFFECTED
0AB
PIE: Spurious Nested Interrupt After Back-to-Back PIEACK Write and Manual CPU Interrupt Mask ClearYesYesYes
Flash: MAX “Program Time” and “Erase time” in revision O of the TMS320F2802x Microcontrollers Data Manual are only applicable for devices manufactured after October 2020. Yes Yes Yes