List: time-nuts@lists.febo.com
From: Mark Sims
A look inside the DS3231
Sun, Jul 30, 2017 10:47 PM
But, past a certain point, it all boils down to a "spec waving" contest ;-)
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> What's the motivation for this, other than "because we can"? Aren't
existing RTC chips capable of running 10+ years from a lithium coin cell
already, to the point where the cell's self-discharge is the limiting
factor?