We are pleased to announce that STM32CubeProgrammer 2.21 is available
What is new in 2.21:
• Support for the STM32WL3Rxx microcontrollers:
– Internal memory programming
– Option byte and OTP programming
– PKCS#11
– Firmware authentication
• STM32MP21x microprocessors: SSP support on Linux®
• STM32WBA6xxG microcontrollers: Support for 1-Mbyte flash memory size
• Support for new devices in the STM32C0 series: STM32C011xx, STM32C031xx, STM32C051xx, STM32C071xx, STM32C091xx, and STM32C092xx microcontrollers
• Support for the factory reset of option bytes:
– STM32WBA5xxx and STM32WBA6xxx microcontrollers
– STM32U375/385 microcontrollers
• Dynamic upgrade of components
• Support for SWD multi-drop
• Fast read new CLI command
Main fixed issues in 2.21:
Refer to the STM32CubeProgrammer wiki at:
STM32CubeProgrammer errata 2.21.x - stm32mcu
Known problems and limitations in 2.21:
Refer to the STM32CubeProgrammer wiki at:
STM32CubeProgrammer errata 2.21.x - stm32mcu
How to get STM32CubeProgrammer 2.21:
- Under this link
- Or update your current installation of STM32CubeProgrammer using: Help > Software update
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