STM32F411RC Flash �?역�? 대한 �?�기 �? 256k �?��? �?역�? 대한 사용 가능 �?�유

[UJang.2]

안녕하세요.

현재 STM32F411RC 제품�?� 사용하고 있습니다. 해당 디바�?�스�? 대해 담당 펌웨어 엔지니어가 Flash �?역�?� 256k를 넘겨서 Flash memory �?역으로 선언하여 �?�작�?� 시켰는�?� 정�? �?�작�?� �?�었다고 합니다. 전�? 오프 후 해당 �?역�?� �?�어�?� 쓴 �?��?�터가 잘 �?�어진다고 해서 256k �?��?�?� �?역�? 대해 Flash Memory로 정�?�해서 사용하는 것�?� �?칙�?으로 가능한지�? 대해 문�?�를 드립니다.

[Tesla DeLorean]

"Size for STM32F411RC Flash area and reason for availability of area over 256k

hello.

I am currently using the STM32F411RC product. The firmware engineer in charge of the device declared the Flash area as a Flash memory area by passing 256k and operated it, and it was said that it operated normally. I would like to ask if it is possible in principle to define and use an area of ​​256k or more as Flash Memory because the written data can be read well even if the area is read after power off."

The die has 512KB, of which 256KB has been tested.

Probably wouldn't recommend for use in commercial product, but should be workable in testing / development