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How to USE 25 MHZ External OSC with Nucleo-F411RE board

V.D.T:
Associate

Hi .
  I like to use 25MHZ external crystal oscillator in Nucleo-F411RE board. 
  Is it possible to use that or I have to use 8 MHZ crytal  .
  İf it is possible can I directly solder it to X3 and use it or I have to change capacitors etc.. for this operation.

VDT_1-1686945560066.png

Thanks

 

 

 

 

1 ACCEPTED SOLUTION

Accepted Solutions

You'll need to do several things.

Remove SB/0R connecting the ST-LINK's MCO clock

Add the crystal, add the capacitors, and make the SB/0R that attach the crystal to the STM32F411. Pull a schematic, should be under the CAD Resources tab for the Nucleo-F411 board page.

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View solution in original post

2 REPLIES 2

You'll need to do several things.

Remove SB/0R connecting the ST-LINK's MCO clock

Add the crystal, add the capacitors, and make the SB/0R that attach the crystal to the STM32F411. Pull a schematic, should be under the CAD Resources tab for the Nucleo-F411 board page.

Tips, Buy me a coffee, or three.. PayPal Venmo
Up vote any posts that you find helpful, it shows what's working..
V.D.T:
Associate

Thanks for your help