Hello Which are the correct Capacitors to use for HSE on STM32F103 with the following Crystal?Frequency: 8 MHzLoad capacitance CL: 20 pF Thank you in advance for a quick hint.RegardsMichael
@Peter BENSCH So I should better use 20pF instead of the 33pF (derivated from your first suggested 32pF) ? STM32F103 Package variant which i will use is LQFP-48_7x7
@Peter BENSCH I have to choose 30pF or 33pF.I will select 33pF then for the 2 C, as it is more near your value.Thank you very much! About the layout: It sure not will be ideally, as my PCB will be 2 layers only.I for sure try to put the crystal and t...
Hello @mƎALLEm Unfortunately i can't really change to another crystal with a lower CL, because they are not "Basic/Preferred Extended Parts" of JLCPCB and therefore would cause high addtional costs. This will just be a hobby project, therefore it sh...
The 2x 20 pF on the nucleo board are for a 8 MHz crystal with 16 pF CL, if i understood that correctly.Are this also safe values for my crystal?CL: 20 pFC0: 3 pFESR: 80 ΩThank you.
Crystal datasheet:https://datasheet.lcsc.com/szlcsc/1903061615_Yangxing-Tech-X50328MSB2GI_C115962.pdf CL i already provided: 20 pFC0: 3 pF max.ESR: 80Ω max. Hope that help you to help me. :)
