Can ADuC7121 work at -40 degree C?
Apologies for the crazy delay on this on noticing this unanswered query. I'm sure you've already found the answer on the specifications table of the ADuC7121 datasheet was that the part was only specified to work right down to -10 deg C.
We are now re-releasing this part with a wider temperature span from -40 degree C to 95 degree C. This part should be available shortly.
Retrieving data ...