Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!swrinde!ucsd!nosc!crash!simpact!esvax.hamavnet.com!johnson
From: johnson@esvax.hamavnet.com
Newsgroups: comp.sys.intel
Subject: Re: Unknown INTeL Chip
Message-ID: <1990Dec6.085720.1826@esvax.hamavnet.com>
Date: 6 Dec 90 16:57:20 GMT
References: <127@thinc.UUCP>
Organization: Hamilton Avnet Computer; Culver City, CA
Lines: 25

In article <127@thinc.UUCP>, ethan@thinc.UUCP (Ethan Lish of THINC) writes:
> 
> Greetings -
> 
> 	I am looking at an INTeL chip.  The markings are;
> 	
> 			iD27010
> 			 -250V05
> 			 U83900935
> 			 i '85
> 
> 	What is this chip? and where can I find out more about it?
> 
> 		Thanks in advance,
> 			Ethan

It is an EPROM chip with the following characteristics:
             128K x 8 bit, 250ns Access time, 5v (+-5%) pwr,
             HMOS II-E process, 32-pin Cerdip package,
             Quick-Pulse Programming(TM) Algorithm,
             Inteligent Identifier(TM) for automated programming,
             TTL compatibility....
  (This was obtained from Intel data sheet 290105-004 which is included in
   the Intel 'Memory Components Handbook 1989' order number 210830-008.)
(TM) are Intel Trademarks.