External memory on stspin32g4 possible

Schmesterle · ‎2025-04-03

Hello

Is it possible to connect an external memory IC to the stspin via qspi or spi interface and map the addresses into the addressable space of the cpu?

Andrew Neil · ‎2025-04-03

STM32G431VB is the chip on the stspin32g4 board!

https://www.st.com/en/motor-drivers/stspin32g4.html

A complex system that works is invariably found to have evolved from a simple system that worked.
A complex system designed from scratch never works and cannot be patched up to make it work.

View solution in original post

Andrew Neil · ‎2025-04-03

Have you looked at the datasheet for the STM32G431VB ?

A complex system that works is invariably found to have evolved from a simple system that worked.
A complex system designed from scratch never works and cannot be patched up to make it work.

Schmesterle · ‎2025-04-03

Didn't look into other products, because we need the stspin with integrated drive stage.

Andrew Neil · ‎2025-04-03

STM32G431VB is the chip on the stspin32g4 board!

https://www.st.com/en/motor-drivers/stspin32g4.html

A complex system that works is invariably found to have evolved from a simple system that worked.
A complex system designed from scratch never works and cannot be patched up to make it work.

Schmesterle · ‎2025-04-03

Ah, now I understand you. Thank you very much for this hint. I will take a look into the MCU!