Conclusion

AN4246

8/11

DocID024207 Rev 1

3

Conclusion

STM32 microcontrollers are provided with various Flash protection mechanisms to fulfill the

different needs of the intellectual property protection. These range from a single user global

code protection to a finer grain code protection where multiple IP firmware can coexist in the

STM32 microcontroller memory. This solution allows the application to operate in potentially

unsafe environments without compromising code protection or integrity.