Important changes to forums and questions
All forums and questions are now archived. To start a new conversation or read the latest updates go to forums.mbed.com.
8 years, 9 months ago.
32F401 vs 32F411
Hello,
Can I use my complete code for F401 with F411 also?
Thanks...
1 Answer
8 years, 7 months ago.
The STM32F411 is backward compatible with the STM32F401 and should run your code for the STM32F401 without any modification.
The STM32F411 has a few additional features, so if you use them, your code will not work anymore on the STM32F401.
some diferences:
- new peripheral (SPI5)
- higher maximum frequency (100MHz instead of 84MHz) and differend voltage scales configuration
- larger SRAM
- Additional peripheral pin mapping for flexibility and for new peripherals
- Additional DMA remap for flexibility and for new peripherals