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Senior III
Oct 11, 2026 9:02 AM UTC
Question

STM32G0B0VET6 Out of stock and more than a year of lead time

I was wondering, despite the 10-year longevity commitment cited on the page of the STM32G0 microcontroller, the STM32G0B0VET6 has basically no more supply worldwide and lead time of more than a year.

Is there a reason for that? Should I move to a more “available” microcontroller?

6 replies

gbm
Super User
Oct 11, 2026 10:19 AM UTC

STM32G0B1 and 0Cx are drop-in compatible.

My STM32 stuff on github - compact USB device stack and more: https://github.com/gbm-ii/gbmUSBdevice
nico23Author
Senior III
Oct 11, 2026 12:21 PM UTC

so the right next move is to switch to the 0C family?

But still, would be interesting to know why this "no stock available" 

gbm
Super User
Oct 11, 2026 2:20 PM UTC

I suggested you could replace G0B0 with G0B1, G0C0 or G0C1. They are almost the same and all three listed models are pin- and peripheral- backward compatible with G0B0.

STM32C0 is pin-compatible but slightly different from G0, so it’s not 100% drop-in replacement.

My STM32 stuff on github - compact USB device stack and more: https://github.com/gbm-ii/gbmUSBdevice
mƎALLEm
ST Technical Moderator
Oct 12, 2026 8:27 AM UTC

Hello ​@nico23 ,

Please contact your local FAE or sales. We can’t help on that. Availability and prices are not the focus of this community.

To give better visibility on the answered topics, please click "Best answer" on the reply which solved your issue or answered your question.
Joe WILLIAMS
ST Employee
Oct 26, 2026 4:30 PM UTC

Hi ​@nico23 

This post has been escalated to the ST Online Support Team for additional assistance.  Should anyone else have a similar  question about Availability,  please submit your request directly to the ST Online Support Team at https://my.st.com/ols

 

Regards

Joe

STMicro Support