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Aziz BRIGUI
ST Technical Moderator
July 7, 2025
Question

STM32CubeProgrammer v2.20 released

We are pleased to announce that STM32CubeProgrammer 2.20 is available

What is new in 2.20:

• Support for the STM32MP21x microprocessors:

        – External memory programming
        – OTP programming
        – PKCS#11
        – ST power management IC
• Support for MCE Noekeon encryption for STM32N6 series microcontrollers
• Extended PMIC support to more components
• Support of the Secure Manager on external flash memory for STM32H573xx microcontrollers
• Recovery button for STM32H5 series microcontrollers
• Support for Chinese and Japanese languages
• Support for incremental programming for STM32WB5xxx/35xx and STM32G0B0xx/B1xx/C1xx
microcontrollers
• Support for macOS® on Apple® silicon

Main fixed issues in 2.20:

Refer to the STM32CubeProgrammer wiki at:

STM32CubeProgrammer errata 2.20.x - stm32mcu

Known problems and limitations in 2.20:

Refer to the STM32CubeProgrammer wiki at:

STM32CubeProgrammer errata 2.20.x - stm32mcu

How to get STM32CubeProgrammer 2.20:

  • Under this link
  • Or update your current installation of STM32CubeProgrammer using: Help > Software update
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