GM 2732 won't program

[TK]

I check them out. I'm swimming in 256k's. Need some 512k.

TK


----- Original Message -----
From: CSH-HQ <nacelp at jvlnet.com>
To: <gmecm at efi332.eng.ohio-state.edu>; <gmecm at efi332.eng.ohio-state.edu>
Sent: Sunday, October 17, 1999 4:47 PM
Subject: Re: GM 2732 won't program


> I been using Astro Marketing, in Florida, sorry no phone number with me.
> Pulls only.  Were really reasonable. Cheryl, was the sales lady.
> For groups of 50 price was $1 per.  If ya need help making a min order,
CSH
> always is interested inna few.
> Cheers
> Grumpy
>
>
> >Well, that explains some of them dying. I can program them, but they
doesn't
> >like more than a few times.
> >
> >Anybody have a cheap source for 512K eproms?
> >
> >Terry
> >
> >----- Original Message -----
> >From: <ECMnut at aol.com>
> >To: <gmecm at efi332.eng.ohio-state.edu>
> >Sent: Sunday, October 17, 1999 3:30 PM
> >Subject: Re: GM 2732 won't program
> >
> >
> >> I'm not going to pretend I knew that..
> >> Thanks Ludis, yours are always worth reading.!.
> >> Mike V
> >> >
> >> >  >I found a data sheet for a 27C32B.  It programs at 12.5 volts.  The
> >data
> >> >  >sheet mentions that programming voltages above 14 volts will damage
> >the
> >> > chip.
> >> >  >
> >> >  >So - it looks like I blew up this EPROM by trying to program it as
a
> >> >  >2732 and 2732A.
> >> >  >
> >> >  >--
> >>
> >
>
>