Frequency when using INTRC on PIC16F747

[mwildbolz]

Hi boys!

I've a short question: What is the internal frequency of the PIC, when i use the internal RC oscillator??
Are this the 31.25 kHz mentioned in the datasheet??

Markus

[Ttelmah]

There are a number of frequencies available from the internal oscillator on this chip. Look at the values in the include file (16F767.h), for 'setup_oscillator'. The default ought to be the 32KHz mode, and depending on the version of the compiler, and where you place the '#fuse' statement, relative to the clock setup line, some of the latter compilers ought to do the setup for you, but it is probably safer to use the setup_oscillator command yourself, with the required value.

Best Wishes

[mwildbolz]

Thanks, that was that, what i wanted to know.

regards, Markus