Re: Looking for EPROM's

IIRC 2532s are "wierd pinout," but TMS2532s are the same pinout as 2732s.
Please double-check me on this one as I might be remembering it backwards.
No biggie, just make sure that you get the correct one.

On Mon, 18 Sep 2006, Philip Pemberton wrote:

> Cameron Rector wrote:
> > Where is the best place to get 2532's? is it acceptable to just buy a
> > lot of used eproms from ebay and pick through until I find good ones
> > (doesn't sound like the way to go) or do I buy new (sounds like the way
> > to go).
>
> ISTR there are a few different variants of the 2532 - different manufacturers,
> different parts, same part number sort of thing. What's the full part number
> of the ones you're replacing?
>
> You might be better off doubling up the binary image and programming it into a
> 2764, then make an adapter out of a couple of IC sockets. Tie the unused
> address lines to either Gnd or Vcc - doesn't matter which.
>
> The hard part is (IIRC) one of the 2532 variants had dual chip selects - the
> normal active-low !CS, and a active-high CS as well. I might be
> misremembering, but it's probably worth downloading the datasheet and checking
> it out.
>
> --
> Phil. | (\_/) This is Bunny. Copy and paste Bunny
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Received on Mon Sep 18 16:33:17 2006