[time-nuts] Ultra low power RTC

Tom Van Baak tvb at LeapSecond.com
Wed Mar 7 11:47:59 EST 2018


> Since we don’t often *need* the smallest cell made *and* we’re probably 
> talking lifetime of the cell….. does 22 na vs 33 na matter?

It gets even more amazing ...

"A 1.5 nW, 32.768 kHz XTAL Oscillator Operational From a 0.3 V Supply"
https://web.northeastern.edu/ecl/wp-content/uploads/2016/12/xtal.pdf

/tvb


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