Kamil M

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8 years, 2 months ago.

32F401 vs 32F411

Hello,

Can I use my complete code for F401 with F411 also?

Thanks...

1 Answer

Maxime TEISSIER
8 years 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