M16C Flash Programmer by CMS is a dedicated utility for programming the on-chip flash memory of Renesas M16C family microcontrollers (and compatible R8C devices). It streamlines common tasks such as establishing a connection over the device’s serial boot mode, configuring target parameters, and loading verified firmware images.
Core capabilities include sector or full-chip erase, blank check, programming, and post-program verification. The tool accepts standard firmware file formats (Intel HEX and Motorola S-Record) and can compute checksums to help confirm image integrity. Users can adjust communication settings (COM port and baud rate) and specify boot or clock parameters required by the target device. Device identification and, where supported, security ID handling help ensure that the correct firmware is applied to the correct hardware.
Designed for both development benches and production lines, M16C Flash Programmer offers clear status messages, progress indicators, and safeguards—such as confirmation prompts and automatic verify-after-program—to reduce operator error. It provides a reliable, repeatable workflow for prototyping, field updates, and maintenance of systems built on the Renesas M16C platform.
M16C Flash Programmer is developed by CMS. The most popular version of this product among our users is 1.0. The name of the program executable file is M16CFlash.exe.
You can check FLASH Development Toolkit, LM Flash Programmer, TopJTAG Flash Programmer and other related programs like H8SX172x Programmer at the "download" section.
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