older EPROMs (was Re: Looking for 1Mx8 EPROMs (27C080 or 27C801))

Ethan Dicks ethan.dicks at usap.gov
Mon Jun 9 18:22:39 CDT 2008


On Mon, Jun 09, 2008 at 12:51:36PM -0700, Eric Smith wrote:
>    On the other hand:
> 
>           TI TMS2532 is NOT compatible with Intel 2732.

*But* it _is_ pin-compatible with the MOS 2332 ROM, so is useful for
the ROM sockets on dynamic PETs (2001-16N, 2001-32N, 3016, 3032, 4016,
4032, 8032).

When I see TMS2532s float by, I make sure to save them.  They are a lot
less common than 2732s.

Of course, you can use a pin-swapper to fit a 2732 into a PET, but if
you have 2532s lying around, they go right in (as do 2716s, if you have
a 2K utility to install).

-ethan

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