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Re: EPROMs are programming AOK



trax wrote:

> according to Fairchild, the datasheet on the FM27C256 and the NM27C256
> EPROMs show that the programming pulse width is a minimum of 45us, a typical
> pulse of 50us, and a maximum pulse of 105us.  That's pretty good eh?
> 
> Check out...
> http://www.fairchildsemi.com/pf/FM/FM27C256.html
> http://www.fairchildsemi.com/pf/NM/NM27C256.html


Great! Tim,

Yes, 50 uSec is pretty fast - 450 odd uSec per location seems quite
reasonable at these speeds.

Thanks also for the hyperlinks, now if only others would include actual
hyperlinks, (you know, those things with http:/... and an actual file name,
so that when you click on the link you go straight to the site/file/etc.),
rather than saying...

 Mika.Helander@softbit.fi wrote:
  > 
  > Don't have VIN nearby :-( to help identify. The image is in
  > incoming if anyone is interested.

Peter

PS. And yes, life IS too short to complain about such trifles.
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