STM32 H5x

High-Performance, Standalone In-System Programmer

Updated 12/09/2025

Supported
Silicon
Producers

STMicroelectronics STMicroelectronics-logo

STM32H523CE

Ivano Merluzzi2025-09-19T00:02:05+02:00September 19th, 2025|STM32 H5x, STMicroelectronics|

STM32H523CC

Ivano Merluzzi2025-09-19T00:02:05+02:00September 19th, 2025|STM32 H5x, STMicroelectronics|

STM32H503RB

Ivano Merluzzi2025-09-19T00:02:05+02:00September 19th, 2025|STM32 H5x, STMicroelectronics|

STM32H503KB

Ivano Merluzzi2025-09-19T00:02:05+02:00September 19th, 2025|STM32 H5x, STMicroelectronics|

STM32H503EB

Ivano Merluzzi2025-09-19T00:02:05+02:00September 19th, 2025|STM32 H5x, STMicroelectronics|

Programming Algorithms for devices not listed are either under development or can be developed upon request.