Nuvoton NuMicro ISP Programming Tool 1.4

Nuvoton NuMicro ISP Programming Tool is a Windows utility for programming and updating firmware on NuMicro microcontrollers via the devices’ built‑in In‑System Programming (ISP) bootloader. It supports connection over common ISP interfaces—such as UART, USB, I2C, SPI, or CAN—depending on the target MCU. The tool enables erase, program, and verify operations for APROM, LDROM, and Data Flash, and provides access to configuration options like boot settings and security locks. It’s suitable for both production programming and field updates, allowing firmware deployment through the same communication ports already present in your product. Typical workflows include loading HEX or BIN images, configuring device options, performing checksum verification, and generating operation logs for traceability.

Key features:

• Multi-interface ISP connectivity (MCU-dependent: UART, USB, I2C, SPI, CAN)
• Flash operations: mass erase, page erase, program, and verify
• Access to APROM, LDROM, Data Flash, and configuration words
• Support for common image formats (e.g., HEX, BIN)
• Designed for production and in-field firmware updates

Nuvoton NuMicro ISP Programming Tool is developed by Nuvoton. The most popular versions of this product among our users are: 1.3 and 1.4. The name of the program executable file is NuMicro ISP Programming Tool.exe.

You can check Trend Micro Password Manager, NuMicro ISP Programming Tool, UC Micro Search Utility and other related programs like QS DMX Color Programming Tool at the "download" section.