2023-08-01 09:59 AM
2023-08-01 10:06 AM - edited 2023-08-01 10:07 AM
The STM32F411 series doesn't have an FSMC or an FMC.
2023-08-01 10:06 AM - edited 2023-08-01 10:07 AM
The STM32F411 series doesn't have an FSMC or an FMC.
2023-08-05 08:12 AM
What about stm32f407vet6 or stm32f407vgt6
2023-08-05 09:35 AM
Yes, pull a Data Sheet, and walk the pin lists for the part to identify the pins involved. You could answer your own questions..
Typically present in 100 / 144 plus parts due to larger pin count needs of the external bus interfaces.
For expanded flash, look at parts supporting QUAD / OCTO SPI. Most F4 don't. Perhaps F412. I'd personally look for newer parts.
2023-08-05 10:37 AM - edited 2023-08-05 10:38 AM
Here's the datasheet. Hit Ctrl+F and search for "FMC" and "FSMC".
https://www.st.com/resource/en/datasheet/stm32f405rg.pdf
Can also use CubeMX to sort chips by peripherals present, such as FMC/FSMC.