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What is the capacitance IO of HSE and LSE?
What is the capacitance IO of HSE and LSE?
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Hi @SOCQU ,
usually, we assume Cstray (IO+PCB) at about 4 to 5 pF for both HSE and LSE.
See also AN2867: Oscillator design guide for STM8AF/AL/S, STM32 MCUs and MPUs
Regards.
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