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Data for the parts used are shown in the photo above.I made the calculation as above, but I am curious as to whether I obtained the CL value correctly. result)→ECS-.327-12.5-12R-C-TR (32.768kHz   CLoad 12.5pF, Cs 5pF)CL1=CL2=(CLoad-Cs)*2=(12.5pF - 5p...
 First of all, I changed it to the corresponding part, but I would like to ask a question to confirm.  Part selection was carried out as follows, according to the formula in the photo above.Even though I looked into the Gm value, I couldn't understan...
I tried to design a board using the STM32WLE5CCU6, so I referred to the reference designs MB1720,1842,1848, etc.However, I confirmed that the VDDRF part, which is the part specified in the data sheet, is open with the SB connector.I searched for the ...
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