5 Jun
2018
5 Jun
'18
7:47 a.m.
All,
I have a need at work for an unusual SRAM chip (related to the New Horizons mission).
if you have a source or supply of these parts:
Part #=5962H9954103QXC
Qty=2 (per board)
Description: SRAM 256K x 8
Package=FPK40
Generic part#=LM2M8CRH-Q30X
with which you?d be willing to part for a good cause, we would really like to know about
it!
Please contact me off-list, either by email or phone below, and I?ll happily put you in
contact with the right folks.
- Mark
210-522-6025 office 210-379-4635 cell
5 Jun
5 Jun
6:06 p.m.
On Tue, Jun 5, 2018 at 8:47 AM, Tapley, Mark via cctalk <
cctalk at classiccmp.org> wrote:
I have a need at work for an unusual SRAM chip
(related to the New
Horizons mission).
if you have a source or supply of these parts:
Part #=5962H9954103QXC
That's not a chip, it's a hybrid multi-chip module. Probably just about
unobtanium now. If a datasheet is available, it wouldn't be hard to
engineer a form/fit/function replacement, if it's for ground support and
you don't need radiation-hardened or mil-spec. If no datasheet, could
design from schematics of board it is used on. If no datasheet and no
schematics...
11:23 p.m.
Quick search found it here.
http://www.asap-memory.com/search.aspx?searchby=partno&searchkey=5962H9…
MFD By BAE and Fairchild
Wayne
On Jun 5, 2018, at 6:06 PM, Eric Smith via cctalk <cctalk at
classiccmp.org<mailto:cctalk at classiccmp.org>> wrote:
On Tue, Jun 5, 2018 at 8:47 AM, Tapley, Mark via cctalk <
cctalk at classiccmp.org<mailto:cctalk at classiccmp.org>> wrote:
I have a need at work for an unusual SRAM chip (related to the New
Horizons mission).
if you have a source or supply of these parts:
Part #=5962H9954103QXC
That's not a chip, it's a hybrid multi-chip module. Probably just about
unobtanium now. If a datasheet is available, it wouldn't be hard to
engineer a form/fit/function replacement, if it's for ground support and
you don't need radiation-hardened or mil-spec. If no datasheet, could
design from schematics of board it is used on. If no datasheet and no
schematics...
6 Jun
6 Jun
7:57 a.m.
Eric,
forwarded to the folks at Johns Hopkins with the need, thank you very much!
They designed the board so they are likely to know what the part needs to do, and you are
correct it?s for ground support, so presumably they will be able to design a replacement
if necessary. They may also have the datasheet.
I Got two other responses as well, one with a part number listing (with 52,000 parts
available, which is pretty suspicious) and one offering to design a module as you suggest,
and forwarded those as well.
Very much obliged!
- Mark
210-522-6025 office 210-379-4635 cell
On Jun 5, 2018, at 8:06 PM, Eric Smith via cctalk
<cctalk at classiccmp.org> wrote:
On Tue, Jun 5, 2018 at 8:47 AM, Tapley, Mark via cctalk <
cctalk at classiccmp.org> wrote:
I have a need at work for an unusual SRAM
chip (related to the New
Horizons mission).
if you have a source or supply of these parts:
Part #=5962H9954103QXC
That's not a chip, it's a hybrid multi-chip module. Probably just about
unobtanium now. If a datasheet is available, it wouldn't be hard to
engineer a form/fit/function replacement, if it's for ground support and
you don't need radiation-hardened or mil-spec. If no datasheet, could
design from schematics of board it is used on. If no datasheet and no
schematics...
2391
days inactive
2392
days old
3 comments
3 participants
participants (3)
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mtapley＠swri.edu -
spacewar＠gmail.com -
wayne.sudol＠hotmail.com