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MSPM0L1306: Lower clock rate examples

Part Number: MSPM0L1306
Other Parts Discussed in Thread: SYSCONFIG

Tool/software:

Hi champs,

I am asking this for our customer.

The user needs to lower clock rate because of low power consumption.

1) In our datasheet power consumption spec, it has 4MHz only. Does that mean it can only lower to 4MHz? Can CPU run at 1MHz?

2) Do we have any examples to show how to lower the clock rate for low power consumption? Better with Sysconfig.

The user does not need SLEEP mode. Only RUN mode.

  • Hi Wayne,

    The CPU can run lower than 4MHz if you divide the clock.

    See screenshot below how to configure this using the clock tree.

    You can access this GUI by navigating to the project's SysConfig file, and clicking on this icon:

    Best,

    Owen