Then, code diferences. But it would be interesting to have a *real* STM32 in soic-8 package….easy fitting in a lot of places, like the attiny85 in that same package is. Report comment ...

With that in mind, you should be able to pick one (or more) of the G0-stepping Q6600s up sometime in the near future for £168 (inc. VAT), so keep an eye on this page for stock.