Dear All,
for the next revision of our product we've added a RTC / calendar IC with 32kHz clock output and it would be great if I could save some real estate by using the clock output for the nRF52840 LFCLK to be able to eliminate the currently populated crystal including caps.
The docs say - as far as I understand correctly - to connect the CLKOUT to P0.00/XL1 and XL2 to ground, right? I'm asking because the chip in use (RV-8263-C7) requires a "clock enable" signal and I'm wondering if I could use XL2/P0.01 to enable the clock only when required.
Any advise?
Thanks,
Chris