30 Nov
2012
30 Nov
'12
10:42 p.m.
No, I'm looking for a chip that would run reset andbattery voltage for static
RAM.I'm trying to repair battery damage done on the power unit boardof my MA2000
modules. It was mounted as a black epoxy covereddie so no part number. Still it was likely
a NS standard partor else how would they get the naked die to mount. Atleast that is what
I'm thinking although it may have beena Maxim part bought as a naked die.Dwight
Date: Wed, 28 Nov 2012 22:56:33 -0800
From: cclist at sydex.com
To:
Subject: Re: part number of National Semiconductor IC or data sheet
On 11/28/2012 09:05 PM, dwight elvey wrote:
Hi Does anyone have a data book for National Semiconductor fromaround
1990 plus or minus a few years?I'm looking for the part number of a
system management chip thatwould have been used with the NSC800
parts.A part number or scan would be great.Dwight
Oh--and the other member was the NSC830/831 - the ROM+I/O+. Roughly,
the 8355 equivalent, where the NSC810 was the 8155 equivalent.
--CHuck