A comprehensive firmware library is available to support customers who do not want to redesign their hardware built around ST's legacy MCU products (ST6, ST7, ST9, STR7, STR9, uPSD etc) but require to adapt the functionality of existing products through software updates. Many of the firmware packages available are focused on applications including motor control, keyboard control, audio and communications.
Legacy MCUs embedded software
All tools & software types
Show only products supplied by ST
Please enter your desired search query and search again Filters
Quick filters
Show only products supplied by ST