Which is the clock input pin of Vybrid?

[george]

Hi all,

I wish to use an external oscillator without using crystal (24MHz and 32.768kHz).

In that case, are Clock signal inputs XTAL and XTAL32?

With a TWR board circuit diagram, EXTAL and EXTAL32 seem to be inputs.

(The direction of the arrow on a Vybrid symbol)

Best Regards,

George

[naoumgitnik · Accepted solution]

Dear George,

• It is XTAL and XTAL32 (as per the Datasheet).
• More about external 24MHz clock here - httpsExternal Oscillator Allowed ?://community.freescale.com/thread/308168.
• I have never heard of using external 32.768kHz clock and just curious what kind of topology uses it...

Regards, Naoum Gitnik.

[george]

Dear Naoum,

Thanks !!

It is my customer's question.

Probably, they also want to only know about 24MHz input.

Best Regards,

George