Re: [uCsimm] electrical caracteristics

From: Tom Walsh (tom@cyberiansoftware.com)
Date: Sat Jun 17 2000 - 17:46:36 EDT


"j.marchand" wrote:
>
> Usually the current indicated on section 18.2 (Ioh = 2.0mA) is the
> current at witch the minimum voltage (2.4V) is garanteed... This usually
> does not represent a maximum value, more an average value?
> Anyway this helps a lot. I know that for sure I can source 2mA and sink
> 2.5mA.
>
> Thanks
>
> jerome
>
> Tom Walsh wrote:
> >
> > Micah Dowty wrote:
> > >
> > > IIRC, it can sink 3ma
> > > I think that was from the motorola manual.
> > >
> >
> > Nope, in section 18.2 it shows the sink/source current to be 2 ma.
> >
> > TomW
> >
> 
> This message resent by the ucsimm@uclinux.com list server http://www.uClinux.com/

Without a more definitive spec, such as Absolute Maximum Ratings, you
have to take whatever "clues" that they give you in the manual.
Unfortunately, this is not a shining example of a product datasheet and
Motorola should be ashamed of it.

TomW

-- 
Tom Walsh - WN3L - Embedded Systems Consultant
'www.openhardware.net', 'www.cyberiansoftware.com'
"Windows? No thanks, I have work to do..."
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