GM 2732 won't program

[the Fredericks]

I may have some 512s.  Let me check at work tomorrow.

Regards,
Kendall Frederick

> -----Original Message-----
> From: owner-gmecm at esl.eng.ohio-state.edu
> [mailto:owner-gmecm at esl.eng.ohio-state.edu]On Behalf Of TK
> Sent: Sunday, October 17, 1999 8:27 PM
> To: gmecm at efi332.eng.ohio-state.edu
> Subject: Re: GM 2732 won't program
>
>
> 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.
> > >> >  >
> > >> >  >--
> > >>
> > >
> >
> >
>
>