External RAM for FrameBuffer on STM32H7S7L8

[Leo99]

Good morning to all,
I’d like to ask your advice.
I have to insert an external RAM for the framebuffer because the internal one is not enough for LCD that I will drive (LCD-TFT LVDS 7 inch 1024x600).
Which external RAM do you recommend? Could a QuadSPI work?

[Leo99]

I add that I have a micro LQFP176 pin.
Do I have to use the FMC? Quad or Octo SPI?

[mƎALLEm]

Hello,

You can use HSPI interface. You can refer to the STM32H7S78-DK board as reference (using APS256XXN-OBR memory):

 

[Leo99]

Thank you! 
The problem is that in the package LQFP that I’m using it is not available the HexaSPI only Octa.

[BarryWhit]

Knowledge Base: How to set up the FMC peripheral to interface with the SDRAM IS42S16800F-6BLI from ISSI