Selecting appropriate DRAM for MP257

[DMårt]

Hi!

I'm looking for an appropriate DRAM for the MP257.

I know there is a table about validated DRAM for MPUs.

https://wiki.st.com/stm32mpu/wiki/Validated_DRAM_on_STM32_MPU_portfolio

My question is if there is a DRAM standard i csn follow if I want to try another vendor of DRAM?

I'm looking for other types of DRAM that shares the same footprint and connection. But I'm unsure if it's good enough to select a DRAM on those specifications.

I've heard that there is a standard called JEDEC. If another vendor follows that standard, does that mean that this DRAM is compatible with the MP257?

For example: The MP257-DK is validated with MT53E1G32D2FW-046 WT:C, but that DRAM is out of stock. Could I use MT53E1G32D2FW-046 WT:B instead? It's the design B version instead of design C version.