Holtek HT32 Flash Programmer is a Windows-based utility from Holtek Semiconductor Inc. designed for fast, reliable programming of Holtek HT32 series Arm Cortex-M microcontrollers. It streamlines both development and production workflows by providing in-circuit erase, program, and verify operations for on-chip Flash memory and configuration/option bytes through standard debug or in-system programming interfaces. The tool supports common firmware formats (such as HEX and BIN), device identification, mass erase, and readout protection settings, helping ensure secure and repeatable programming.
With an intuitive interface tailored for single-click operation, the HT32 Flash Programmer is well suited for lab bring-up, board testing, and manufacturing lines alike. It complements your preferred IDE and debugger by offering a focused environment for loading final firmware images without the overhead of a full toolchain. For details on supported HT32 devices, interfaces, and recommended programming adapters, refer to Holtek’s official documentation.
Holtek HT32 Flash Programmer is developed by Holtek Semiconductor Inc. and is used by 1 user of Software Informer. The most popular versions of this product among our users are: 1.0 beta and 1.0. The name of the program executable file is HT32Programmer.exe.
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