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ST Technical Moderator
Jul 31, 2026 9:21 AM UTC
StickySolved

STM32CubeMX 6.18.1 released

We are pleased to announce that the minor version 6.18.1 of STM32CubeMX is available.

What is new in 6.18.1:

This release addresses and resolves the issues outlined below:

  • Download error for crdb.zip during update
    • STM32CubeMX displays a download error pop-up during data updates.

   Note : This issue is resolved for 6.18.1 and later versions. For the earlier versions customers                                        may refer to the following workaround already shared in the community:

Workaround for file download error: crdb.zip (Problem during download) | Community

 

  • Error occurred while importing .ioc file created with STM32CubeMX older than 6.18.0
    • The “Continue and Migrate” features are not working properly for projects with PCC configured.

 

  • Issue when setting clock to 240Mhz in STM32H743 and STM32H753
    • STM32CubeMX prevents the user from selecting 240 MHz, displaying the message: “240 MHz maximum frequency must be <= 225 MHz.”

 

Fixed issues in 6.18.1:

Refer to the STM32CubeMX online documentation: here 

 

Known problems and limitations in 6.18.1: 

Refer to the STM32CubeMX online documentation: here

 

How to get STM32CubeMX 6.18.1: 

  • Download STM32CubeMX from here 
  • Or update your current installation of STM32CubeMX using: Help > Check for Updates 
This topic has been closed for replies.
Aimen1Best answer
ST Technical Moderator
Jul 31, 2026 9:35 AM UTC

This is an announcement post, if you have any issue or feedback to report please use the main page:

STM32CubeMX (MCUs) | STM32 MCUs Software development tools | Community

In order to give better visibility on the answered topics, please click on 'Accept as Solution' on the reply which solved your issue or answered your question.

1 reply

Aimen1AuthorBest answer
ST Technical Moderator
Jul 31, 2026 9:35 AM UTC

This is an announcement post, if you have any issue or feedback to report please use the main page:

STM32CubeMX (MCUs) | STM32 MCUs Software development tools | Community

In order to give better visibility on the answered topics, please click on 'Accept as Solution' on the reply which solved your issue or answered your question.