SDRAM Option Missing for STM32H7A3ZIT6Q in CubeIDE

[Ashad27]

Hi,

I selected STM32H7A3ZIT6Q to use external SDRAM. However, in STM32CubeIDE under Connectivity → FMC, the SDRAM option is not available.

When I select STM32H7A3ZIT6 (non-Q), the SDRAM option appears.

Does the STM32H7A3ZIT6Q support SDRAM, or is this a CubeIDE limitation?

Thanks.

[AScha.3 · Accepted solution]

Hi,

this is on H7A ds , table 1 , see which packages have sdram... or not.

H7A§ZITxQ  has not.

pic. attached...