For calibration data storage on enhanced midrange pics with no eeprom, wher=
e
the pics are able to read write their own flash, I understand that the only
way to perform such calibration data storage, is to read and then write a 1=
6
word flash page dedicated for this purpose. One or several. I am surprized
there is no app note on this. Or is there? My search fu is not too great.=20

Discussion? Maybe including reliability in case this needs to be done a
dozen times or so? Are there problems with adjacent flash rows when a
particular row is written several times? How does one define 'adjacent' in
this context... the placement on the silicon may be non obvious.

An example device would be pic12f1612 but not only.

-- Peter


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