Date   : Mon, 06 Dec 2004 19:16:40 +0000
From   : Mike Tomlinson <mike@...>
Subject: Re: Eprom programming problem

In article <16816.58095.519000.81483@...>, Angus
Duggan <angus.duggan@...> writes

>What
>is the program voltage for a 27C128?

It's 12.5v isn't it?  Should be on the EPROM itself, usually in the form
of "12.5V PGM" or similar wording.

> It should be possible to make it
>switchable in the design.

I modified my Ground Control UVIPROM to program 21v and 12.5v devices.

-- 
.sigmonster on vacation