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KJ.4
Associate III
May 22, 2023
Question

I am using crystal resonator part ABC2-8.000MHZ-4-T to supply HSE clock of MC STM32F303ZET6. 1) Is this Feedback resistor(Rf) available inbuilt in MCU? (or) I have to add it ? 2) Can you suggest values of CL1 & CL2? 3) Can you suggest value of Rext?

  • May 22, 2023
  • 1 reply
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1 reply

waclawek.jan
Super User
May 22, 2023

Read AN2867.

JW