SPRZ295Q April   2009  – January 2019 TMS320F28030 , TMS320F28030-Q1 , TMS320F28031 , TMS320F28031-Q1 , TMS320F28032 , TMS320F28032-Q1 , TMS320F28033 , TMS320F28033-Q1 , TMS320F28034 , TMS320F28034-Q1 , TMS320F28035 , TMS320F28035-EP , TMS320F28035-Q1

 

  1.   TMS320F2803x Piccolo MCUs Silicon Revisions A, 0
    1. 1 Introduction
    2. 2 Device and Development Support Tool Nomenclature
    3. 3 Device Markings
    4. 4 Usage 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 CAN Bootloader: Internal Oscillator Tolerance is Not Sufficient for CAN Operation at High Temperatures
        3. 4.1.3 Flash: MAX "Program Time” and “Erase Time” in Revision L of the TMS320F2803x Piccolo™ Microcontrollers Data Manual are only Applicable for Devices Manufactured After April 2017
      2. 4.2 Known Design Exceptions to Functional Specifications
    5. 5 Documentation Support
  2.   Trademarks
  3.   Revision 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 2 shows which silicon revision(s) are affected by each usage note.

Table 2. List of Usage Notes

TITLE SILICON REVISION(S) AFFECTED
0 A
PIE: Spurious Nested Interrupt After Back-to-Back PIEACK Write and Manual CPU Interrupt Mask Clear Yes Yes
CAN Bootloader: Internal Oscillator Tolerance is Not Sufficient for CAN Operation at High Temperatures Yes Yes
Flash: MAX "Program Time” and “Erase Time” in Revision L of the TMS320F2803x Piccolo™ Microcontrollers Data Manual are only Applicable for Devices Manufactured After April 2017 Yes Yes