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licunxu
Associate
July 14, 2026
Solved

The software project about STM32G473cbt6 and STM32G474cbt6

  • July 14, 2026
  • 1 reply
  • 38 views

Hi ST expert

STM32G473cbt6 and STM32G474cbt6 are pin-to-pin compatible, can their software projects be designed into one project?

Best answer by MOBEJ

Hello ​@licunxu  ,

Yes. STM32G474 is basically STM32G473 + an HRTIM1 timer — everything else (ADCs, DACs, comparators, op-amps, communication peripherals, Flash/RAM) is the same, and since your packages are pin-to-pin compatible, one project can serve both.

Br

1 reply

MOBEJ
MOBEJBest answer
ST Employee
July 14, 2026

Hello ​@licunxu  ,

Yes. STM32G474 is basically STM32G473 + an HRTIM1 timer — everything else (ADCs, DACs, comparators, op-amps, communication peripherals, Flash/RAM) is the same, and since your packages are pin-to-pin compatible, one project can serve both.

Br

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L
licunxuAuthor
Associate
July 23, 2026

Hello MOBEJ

       Thank you for your reply!

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