米6体育平台手机版

SLAZ097Z October 2012 – May 2021 CC430F5147

1Functional Advisories
2Preprogrammed Software Advisories
3Debug Only Advisories
4Fixed by Compiler Advisories
5Nomenclature, Package Symbolization, and Revision Identification
6Advisory Descriptions
1. 6.1 ADC39
2. 6.2 ADC42
3. 6.3 ADC69
4. 6.4 AES1
5. 6.5 BSL7
6. 6.6 BSL14
7. 6.7 COMP10
8. 6.8 CPU21
9. 6.9 CPU22
10. 6.10 CPU36
11. 6.11 CPU40
12. 6.12 CPU46
13. 6.13 CPU47
14. 6.14 DMA4
15. 6.15 DMA7
16. 6.16 DMA10
17. 6.17 EEM17
18. 6.18 EEM19
19. 6.19 EEM23
20. 6.20 JTAG26
21. 6.21 JTAG27
22. 6.22 PMM11
23. 6.23 PMM12
24. 6.24 PMM14
25. 6.25 PMM15
26. 6.26 PMM18
27. 6.27 PMM20
28. 6.28 PMM26
29. 6.29 PORT15
30. 6.30 PORT19
31. 6.31 PORT29
32. 6.32 RF1A1
33. 6.33 RF1A2
34. 6.34 RF1A3
35. 6.35 RF1A5
36. 6.36 RF1A6
37. 6.37 RF1A8
38. 6.38 SYS12
39. 6.39 SYS16
40. 6.40 UCS11
41. 6.41 USCI26
42. 6.42 USCI30
43. 6.43 USCI34
44. 6.44 USCI35
45. 6.45 USCI39
46. 6.46 USCI40
7Revision History

6.27 PMM20

PMM Module

Function

Unexpected SVSL/SVML event during wakeup from LPM2/3/4 in fast wakeup mode

Description

If PMM low side is configured to operate in fast wakeup mode, during wakeup from LPM2/3/4 the internal VCORE voltage can experience voltage drop below the corresponding SVSL and SVML threshold (recommendation according to User's Guide) leading to an unexpected SVSL/SVML event. Depending on PMM configuration, this event triggers a POR or an interrupt.

Note: As soon the SVSL or the SVML is enabled in Normal performance mode the device is in slow wakeup mode and this erratum does not apply. In addition, this erratum has sporadic characteristic due to an internal asynchronous circuit. The drop of Vcore does not have an impact on specified device performance.

Workaround

If SVSL or SVML is required for application (to observe external disruptive events at Vcore pin) the slow wakeup mode has to be used to avoid unexpected SVSL/SVML events. This is achieved if the SVSL or the SVML is configured in "Normal" performance mode (not disabled and not in "Full" Performance Mode).

6.27 PMM20

Category

Function

Description

Workaround