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Gen-Tune
Gen-Tune
Associate
April 24, 2025
Question

Lowest pin count QFP STM32 LCD RGB FMC

  • April 24, 2025
  • 1 reply
  • 398 views

Hi ST community,

I am looking for some help with selecting the lowest QFP pin count STM32 for my project.

The STM32 will connect to the following below:

  • 18/24bit RGB LCD
  • FMC
  • QSPI
  • maybe MIPI (Optional)

Any FMC part number suggestion?

Thanks

1 reply

TDK
TDK
Super User
April 24, 2025

Use the product selector in CubeMX to find the chip that meets your needs.

With FMC and MIPI, QSPI, LCD, don't expect a low pin count device. I would guess LQFP144 probably has all of those.

After you find a chip in the selector, you may want to verify in a CubeMX project that the chip actually has all the pins for your specific choices within those peripherals.

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