Unable to use SMPS on STM32U375CGUxQ

[cjb89]

I'm currently trying to configure a project based on an STM32U375CGUxQ, but I can only "choose" the LDO, even though the package clearly shows the SMPS pins:

I'm using the STM32U3 package version 1.2.0, STM32CubeIDE 1.19.0, build 25607_20250703_0907. 

Are there any prerequisites to being able to use the SMPS, and if so, what are they?

NB: There doesn't seem to be a "Power saving mode" under the PWR category:

[KDJEM.1 · Accepted solution]

Hello @cjb89 ,

Similar issue is reported here.

I confirm the issue. It is a STM32CubeMX issue.

I reported internally for correction.

Internal ticket number: 214214 (This is an internal tracking number and is not accessible or usable by customers).

Thank you.

Kaouthar

[cjb89]

Thank you. Is there a foreseeable time until the fix is deployed or some workaround?

[KDJEM.1]

Hello @cjb89 ;

I will keep you up to date until the issue is solved.

Thanks

Kaouthar