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IP.2
IP.2
Associate II
December 6, 2024
Solved

SMPS Configuration

  • December 6, 2024
  • 1 reply
  • 1067 views

Using STM32CubeMX Version 6.11.1 for code generation of STM32U545RETxQ LQFP64.

When pressing "Generate Code" there is a message recommending SMPS setting from the PWR menu.

However, no SMPS there and not anywhere in the configuration menu. (Attached)

Any idea?

This topic has been closed for replies.
Best answer by STTwo-32

Hello @IP.2 

To configure the SMPS you need to go to: Power and Thermal>PWR>Low Power and check the box Power Saving mode. After that, on the configuration tab go to Power Saving>System power supply and you can configure the Power Regulator to LDO or SMPS:

STTwo32_0-1733471515472.png

PS: Make sure to use the last version of the STM32CubeMX (V6.13.0).

 

Best Regards.

STTwo-32 

1 reply

STTwo-32
STTwo-32Best answer
ST Technical Moderator
December 6, 2024

Hello @IP.2 

To configure the SMPS you need to go to: Power and Thermal>PWR>Low Power and check the box Power Saving mode. After that, on the configuration tab go to Power Saving>System power supply and you can configure the Power Regulator to LDO or SMPS:

STTwo32_0-1733471515472.png

PS: Make sure to use the last version of the STM32CubeMX (V6.13.0).

 

Best Regards.

STTwo-32 

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