MSPM0C microcontroller family VREF

[IconicPCB]

Trying to understand whether internal  VREF is accessible on the external VREF pin of the micro.
Would like to use the reference voltage elsewhere in the circuit. 

[IconicPCB]

Explicitly only the MSPM0G series bring the internal VREF to an external pin for the purpose of filtering/ decoupling the signal.

I can not comment on the MSPM0L or MSPS0C range of product.

[mikerj]

The MSPM0C devices don't even have a VREF in pin so the answer is no.  The G family parts have a pin tied to the internal Vref voltage, but it's intended for decoupling or driving an external Vref in rather than using it as a reference for external circuits, so it would likely need to be buffered in this case.  The L family parts have a Vref input only.

 

[IconicPCB]

I have the C family1104 development kit, i shall see about the voltage present on external input pin when internal reference selected.\If internal ref present i intended to buffer it and use it in external circuit.
G family incorporates some op amps in which case expose internal V ref is no longer an issue.