SLAU908B October 2023 – May 2024 MSPM0C1104
The internal SYSOSC is 24MHz as default at the accuracy of 2.5%. The MCLK is sourced by 32MHz SYSOSC at default. CPUCLK is sourced directly from MCLK in RUN mode and disabled in other modes. The low-power clock (ULPCLK) can be sourced by MCLK and active in RUN and SLEEP mode by configuration. For more clock tree details, see Section 2.3 Clock Module (CKM) of the MSPM0 C-Series Microcontrollers Technical Reference Manual.