Re: [Gumstix-users] Battery Backup

[Akram H. <ak...@aq...>]

I've been using these for a while now, and I'd be interested to hear other
people's experiences. Without looking at the spec sheet, I'd offer that the
battery only keeps the RTC ticking without slew for about 12 hours. Is this
reasonable? I don't know the characteristics of the twl4030-rtc without
looking them up.

On Fri, Jul 6, 2012 at 7:19 PM, Alexander Thomas <
ale...@es...> wrote:

> The recommended battery is the ML-621S/ZTN, as mentioned on this
> succinct wiki page:
> http://wiki.gumstix.org/index.php?title=Coin_cell
>
>
> On Fri, Jul 6, 2012 at 10:22 AM, Dan Nelson <Dan...@ro...>
> wrote:
> >
> > I'm looking at the Tobi board.  What is the recommended backup battery
> > and what kind of life does it have to keep the Overo RTC running?
> >
> > Thanks
> > Dan
> >
> >
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> Alexander Thomas
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