RTC clock on LPC4370

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by JohnR on Thu Oct 02 10:07:55 MST 2014

I am considering implementing a RTC in a system that uses a LPC4370, the 100 pin version.

Looking through the lpcware forums there seem to have been a number of problems with on-chip RTCs.

Should I implement the RTC with the internal clock or use an external one?

If I use the internal clock, what are the recommended crystals and associated capacitors?

Thanks in advance for any help,