Using STM32H7 Dual Core with Internal Oscillator Only

Hi All,

I am interested to use STM32H7 Dual core for my project.

To save component and space, May I use it without external oscillator?

Thanks

This topic has been closed for replies.

Best answer by TDK

Yes, you use the internal HSI or CSI to run the chip. You lose some clock accuracy.

TDKBest answer

Super User

Yes, you use the internal HSI or CSI to run the chip. You lose some clock accuracy.

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