SLAZ160J October   2012  – May 2021 MSP430F2121

 

  1. 1Functional Advisories
  2. 2Preprogrammed Software Advisories
  3. 3Debug Only Advisories
  4. 4Fixed by Compiler Advisories
  5. 5Nomenclature, Package Symbolization, and Revision Identification
    1. 5.1 Device Nomenclature
    2. 5.2 Package Markings
      1.      DGV20
      2.      PW20
      3.      DW20
      4.      RGE24
    3. 5.3 Memory-Mapped Hardware Revision (TLV Structure)
  6. 6Advisory Descriptions
    1. 6.1  BCL6
    2. 6.2  BCL8
    3. 6.3  BCL9
    4. 6.4  BCL10
    5. 6.5  BCL11
    6. 6.6  BCL12
    7. 6.7  BCL13
    8. 6.8  BCL14
    9. 6.9  BSL5
    10. 6.10 CPU4
    11. 6.11 CPU5
    12. 6.12 CPU6
    13. 6.13 CPU11
    14. 6.14 CPU12
    15. 6.15 CPU13
    16. 6.16 CPU14
    17. 6.17 CPU19
    18. 6.18 CPU45
    19. 6.19 EEM20
    20. 6.20 FLASH16
    21. 6.21 FLASH17
    22. 6.22 FLASH18
    23. 6.23 FLASH19
    24. 6.24 FLASH20
    25. 6.25 FLASH22
    26. 6.26 FLASH24
    27. 6.27 FLASH27
    28. 6.28 FLASH36
    29. 6.29 JTAG15
    30. 6.30 PORT8
    31. 6.31 PORT10
    32. 6.32 SYS15
    33. 6.33 TA12
    34. 6.34 TA16
    35. 6.35 TA21
    36. 6.36 TAB22
    37. 6.37 XOSC5
    38. 6.38 XOSC8
  7. 7Revision History

6.32 SYS15

SYS Module

Category

Functional

Function

LPM3 and LPM4 currents exceed specified limits

Description

LPM3 and LPM4 currents may exceed specified limits if the SMCLK source is switched from DCO to VLO or LFXT1 just before the instruction to enter LPM3 or LPM4 mode.

Workaround

After clock switching, a delay of at least four new clock cycles (VLO or LFXT1) must be implemented to complete the clock synchronization before going into LPM3 or LPM4.