I ran into trouble with bandgap settings on PIC12F629, had to give up on
using BODEN in a project running at 3.0V from a Li coin cell. The factory
BG1:BG0 was b'01'. I set it so and it would trip at or very near 3.0V. Ther=
e
is no trace of bandgap bit voltage equivalents in the datasheet or in the
memory programming pdf. How unsafe is it to set the BG1:BG0 to the lowest
level (b'00') in despite of the manuals and ds saying they have to be set t=
o
the factory calibrated values. I did use 12f675 like this before (a few
years ago) and the problem did not occur also at 3.0V from a Li cell. Has
anyone else dealt with this please?

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