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PGroe.2
Associate III
May 18, 2021 2:37 PM UTC
Solved

STM32F479VI no SDRAM in CubeiDE?

Hi

I just testing some options for a future project which possibly involves a STM32F479VIT and I try to understand if it can handle an IS42S16400J-7TL SDRAM module.

So I created a test project in CubeIDE but it does not show any SDRAM option in the FMC section. But in the Datasheet of the F479 there is a whole section dedicated to SDRAM. I am missing something? It shows only SRAM and PSRAM etc...

0693W00000AOo0OQAT.png

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TDK
TDKBest answer
May 18, 2021 4:07 PM UTC

The LQFP100 chip lacks some pins required for SDRAM. One option is to move up to an LQFP144.

"If you feel a post has answered your question, please click ""Accept as Solution""."

2 replies

TDK
TDKBest answer
May 18, 2021 4:07 PM UTC

The LQFP100 chip lacks some pins required for SDRAM. One option is to move up to an LQFP144.

"If you feel a post has answered your question, please click ""Accept as Solution""."
PGroe.2
PGroe.2Author
Associate III
May 18, 2021 5:20 PM UTC

Thanks, got it.