SLAZ705H January   2018  – May 2021 MSP430FR2522

 

  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.      PW16
      2.      RHL20
    3. 5.3 Memory-Mapped Hardware Revision (TLV Structure)
  6. 6Advisory Descriptions
    1. 6.1  ADC50
    2. 6.2  CPU21
    3. 6.3  CPU22
    4. 6.4  CPU40
    5. 6.5  CPU46
    6. 6.6  CS13
    7. 6.7  EEM23
    8. 6.8  PMM32
    9. 6.9  RTC15
    10. 6.10 USCI42
    11. 6.11 USCI47
    12. 6.12 USCI50
  7. 7Revision History

6.1 ADC50

ADC Module

Category

Functional

Function

Erroneous ADC conversion result for internal temperature sensor in LPM3 mode

Description

When ACLK is used as ADC clock source and device is in LPM3 mode while sampling the on-chip temperature sensor, the ADC may generate erroneous conversion results.

Workaround

1) Use SMCLK or MODCLK as the ADC clock source. A 100us sampling time is required if triggering ADC conversion from LPM3.

OR

2) Use LPM0 or Active Mode.