We are pleased to announce that STM32CubeProgrammer 2.22 is available
What is new in 2.22:
Support for the STM32U3 microcontrollers with 2 Mbytes of flash memory:
- Internal memory programming through debug and bootloader interfaces
- Option bytes programming through debug and bootloader interfaces
- OTP programming through debug and bootloader interfaces
- Core register programming through debug interfaces
- Automatic mode
- Serial Wire Viewer
- Register viewer
- Firmware encryption/signing
- RDP regression with password
- SFI through debug and bootloader interfaces (USB and UART)
Support for STM32C5 series microcontrollers:
- Internal memory programming through debug and bootloader interfaces
- Option bytes programming through debug and bootloader interfaces
- OTP programming through debug and bootloader interfaces
- Core register programming through debug interfaces
- Automatic mode
- Register viewer
- Firmware encryption/signing
- RDP regression with password
Support for STM32WBA2xxx microcontrollers:
- Internal memory programming through debug and bootloader interfaces
- Option bytes programming through debug and bootloader interfaces
- OTP programming through debug and bootloader interfaces
- Core register programming through debug interfaces
- External memory programming through debug interfaces
- Automatic mode
- Serial Wire Viewer
- Register viewer
- Firmware encryption/signing
- RDP regression with password
Support for the STM32H5 microcontrollers with 4 Mbytes of flash memory:
- Internal memory programming through debug and bootloader interfaces
- Option bytes programming through debug and bootloader interfaces
- OTP programming through debug and bootloader interfaces
- Core register programming through debug interfaces
- External memory programming through debug interfaces
- Automatic mode
- Serial Wire Viewer
- Register viewer
- Firmware encryption/signing
- OBkey generation/provisioning
- Certificate generation
- Debug authentication
- SFI through debug and bootloader interfaces (USB and UART)
- License generation
- Secure Manager install
Debug authentication on Windows® 32 bits
Export of MCU memory map:
- Simplified the memory map dump (option bytes, OTP, internal/external flash memory) in HEX output file format
Support for OBKey generation and signing with SHA‑384 and ECDSA‑P384 in STM32 Trusted Package Creator:
- Added the support for SHA-384 and ECDSA-P384 encryption types
Main fixed issues in 2.22:
Refer to the STM32CubeProgrammer wiki at:
STM32CubeProgrammer errata 2.22.x - stm32mcu
Known problems and limitations in 2.22:
Refer to the STM32CubeProgrammer wiki at:
STM32CubeProgrammer errata 2.22.x - stm32mcu
How to get STM32CubeProgrammer 2.22:
- Under this link
- Or update your current installation of STM32CubeProgrammer using: Help > Software update
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