米6体育平台手机版

SPRZ362F November 2012 – October 2021 TMS320F28050 , TMS320F28051 , TMS320F28052 , TMS320F28052-Q1 , TMS320F28052F , TMS320F28052F-Q1 , TMS320F28052M , TMS320F28052M-Q1 , TMS320F28053 , TMS320F28054 , TMS320F28054-Q1 , TMS320F28054F , TMS320F28054F-Q1 , TMS320F28054M , TMS320F28054M-Q1 , TMS320F28055

1Usage Notes and Advisories Matrices
1. 1.1 Usage Notes Matrix
2. 1.2 Advisories Matrix
2Nomenclature, Package Symbolization, and Revision Identification
3Silicon Revision A Usage Notes and Advisories
1. 3.1 Silicon Revision A Usage Notes
  1. 3.1.1 PIE: Spurious Nested Interrupt After Back-to-Back PIEACK Write and Manual CPU Interrupt Mask Clear Usage Note
  2. 3.1.2 CAN Bootloader: Internal Oscillator Tolerance is Not Sufficient for CAN Operation at High Temperatures
2. 3.2 Silicon Revision A Advisories
  1. Advisory
  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
4Silicon Revision 0 Usage Notes and Advisories
1. 4.1 Silicon Revision 0 Usage Notes
2. 4.2 Silicon Revision 0 Advisories
5Documentation Support
6Trademarks
7Revision History

Advisory

Zero-Pin Oscillator: Modification to Oscillator Frequency Parameter

Revision(s) Affected

0, A

Details

The zero-pin oscillator is now specified with the center frequency at a defined temperature and temperature coefficient to calculate the absolute frequency at any operational temperature. Customers will need to check their temperature profile to ensure the zero-pin oscillator meets their requirement.

Workaround(s)

If the frequency output does not meet a needed tolerance, software compensation can be used to achieve improved accuracy at any temperature. For accuracy specification, see the TMS320F2805x Real-Time Microcontrollers Data Sheet.