SLAZ709A October   2017  – June 2025 MSP432E401Y , MSP432E411Y

 

  1.   1
  2. 1MSP432E4 SimpleLink™ Microcontrollers
    1. 1.1 Introduction
    2. 1.2 Device Nomenclature
    3. 1.3 Device Markings
    4. 1.4 Errata Overview
    5. 1.5 Errata Descriptions
      1.      ADC#13
      2.      ADC#14
      3.      EPI#01
      4.      GPIO#09
      5.      GPTM#09
      6.      GPTM#15
      7.      HIB#10
      8.      HIB#16
      9.      HIB#18
      10.      HIB#19
      11.      MEM#07
      12.      MEM#15
      13.      MEM#16
      14.      PWM#04
      15.      PWM#05
      16.      PWM#06
      17.      QEI#01
      18.      SSI#03
      19.      SSI#05
      20.      SSI#06
      21.      SSI#07
      22.      SSI#08
      23.      SYSCTL#03
      24.      SYSCTL#18
      25.      SYSCTL#24
      26.      USB#04
      27.      WDT#08
    6. 1.6 Appendix 1
    7. 1.7 Appendix 2
  3. 2Trademarks
  4. 3Revision History

ADC#13

A glitch can occur on pin PE3 when using any ADC analog input channel to sample

Description

A glitch may occur on PE3 when using any ADC analog input channel (AINx) to sample. This glitch can occur when PE3 is configured as an input channel and happens at the end of the ADC conversion. These glitches do not affect analog measurements on PE3 when configured as AIN0 as long as the specified source resistance is met.

Workaround

A 1-kΩ external pullup or pulldown on PE3 helps to minimize the magnitude of the glitch to 200 mV or less.