Dear forum Members,
I would like to uste the 'F415 CPU as freqency display for FM receiver.
In the datasheet the maximum frequency specidied to 10MHz, but I would like to apply 30MHz (my prescaler would be the LVC112A JK FF-<1/4 division rato can be achieved using one package).
I think under normal condition (25 deg C) the device may count 30MHz as well. Just for comparision, the 74HC4040 can be clocked from 27MHz (at 2V supply, typical value at room temperatue).
I would like to ask whether some has any relevant experiments?
Thank you in advance!
Kind regards,
Joseph