STSPIN32G4 Project - Shows up as 100pin package in CubeMX but only 64pins exist - How to correct?

[Frakk2136]

Hello,

I started development on the EVSPIN32G4 development board. 

After generating the project in MC Workbench, the resulting CubeMX project shows up with a STM32G431VBTx MCU. This is a LQFP100 package, but the STSPIN32G4 is only a 64pin device. 

I am running into problems trying to add more functions to it. So far I added two GPIO's, one input and one output that work fine, but some functions only exist on pins that are not on the physical device.

Please advise how I can work around this and possible solutions to develop on this device.

Thank you

[GMA]

Hello @Frakk2136 and welcome to the ST Community,

Please refer to EVSPIN32G4 page. STSPIN32G4 is a system-in-package that contains the STM32G431VBTx (exposed by CubeMx). STSPIN32G4 datasheet is available here for more details.