On Mon, Jan 25, 2016 at 11:46:19AM +0000, Dr. David Kirkby (Kirkby Microwave Ltd) wrote:
> V). and well above the 2.0 V needed to hold the SRAM contents. Assuming the > SRAM takes a constant current one would expect the voltage to fall linearly > with time. If so, it would take 46 minutes to fall to 2.0 V even without > battery power. Hello David. I think you can probably assume the SRAM idle current be proportional to e(k*v) (an experimental k for some microcontrollers with SRAM I used was 0.44), so it should decay even more slowly. Best regards, Andrea Baldoni _______________________________________________ volt-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/volt-nuts and follow the instructions there.
