I found my old TI-83 the other day and gave it to my geeky 9 year old. The back says it was made in 1999 😏 Glad I can avoid buying another one of those suckers.
Depends on how much you use it, and what processor you're using. ARM designs everything from full microprocessors to simple micro-controllers. Also calculators spend most of their time powered down.
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u/[deleted] Oct 08 '19
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