Re: did anyone actually try this MPS6550?

From: Francesco Messineo <francesco.messineo_at_gmail.com>
Date: Sat, 29 Dec 2018 19:01:02 +0100
Message-ID: <CAESs-_yN7QrF4U99KmYQm+w3Th=fHFimTFwOGR7akhTji1zzdQ@mail.gmail.com>
On Sat, Dec 29, 2018 at 6:09 PM Gerrit Heitsch
<gerrit@laosinh.s.bawue.de> wrote:
>
> On 12/29/18 5:17 PM, Francesco Messineo wrote:
> > Hi all,
> > I've seen this on ebay:
> >
> > https://www.ebay.it/itm/MPS6550-Semiconductor-MAKE-Generic/173533300388?hash=item28676406a4:g:OR4AAOSwamhbmo8W:rk:2:pf:0
> >
> > no pictures... 57 sold...
> > I wonder if someone on this list actually bought one and can confirm
> > it's the real 1kx4 2001's SRAM.
> > A friend of mine did buy a few HF mosfets from littlediode some years
> > ago but they were fake devices.
> > Just checking, my 2001 could like to have 8 more 6550s if those are not fakes :)
>
> I know the dealer, bought a MOS 6570-036 (Keyboardcontroller Amiga) from
> them a while ago, had no problems.

yes, I know most of the parts are probably ok, but they can't check
every component of course. In my previous experience (the HF mosfets)
they looked like the original part, but were counterfeit, not even the
same pinout. Of course I don't mean they did sell counterfeit parts on
purpose (they also gave a full refund) but they surely don't really
check what they buy or stock.

Frank
Received on 2018-12-29 20:00:02

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