Aren't srams somewhat stable with power removed?  I think what is placed in
them stays until changed.

dave

On 7/23/02 7:29 PM, "Goring, Steve" <Steve.Goring@BSKYB.COM> wrote:

> Hi List ...
>
> I am using some recycled 32k x 8 bit SRAM's in a data logging application (
> have to
> thank a couple of people for pointers on how to use them in the first place
> )
>
> I know that eeprom's are probably a better bet for what I am doing, however
> these are
> free and in plentifull supply, but probably more importantly to me it is the
> start of
> another learning curve !!
>
> What I would like pointers to is when power is removed from the application
> ( which is
> remote by the way - weather station on the coast ) I want to carry the
> sram's home to
> my PC and download the data which is stored there.
>
> This may take a couple of hours or as long as a couple of days.
>
> So - what is the best way to retain the data untill I can get it back to the
> PC ?
> Additionally, when power is removed totally from the sram do they default to
> any known
> state ?
>
> Thanks for the input.
>
> Steve
>
>
>
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