Some very very rare EPROMs, and a few CPUs

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CPUShack



Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA

PostPosted: Wed Nov 23, 2005 1:45 pm    Post subject: Some very very rare EPROMs, and a few CPUs Reply with quote

http://www.cpushack.net/index.html

Intel D8748H
HMOS MCS-48

Intel D8748
NMOS MCS-48

Intel D8751H
HMOS MCS-51

EPROMS
AMD AM1702ADC-B1702A
AMD CLone of B1702A

Intel C1702A-6
Slowest 1702A

Intel C1702AL
Lowpower 1702A

Intel C8702A-4
1702 for MCS-8

Intel C8702A
1702 for MCS-8

Intel B4702A
1702 for MCS-4

Intel C2704
Very rare 4k EPROM

Intel B2708
Early B package

Intel HC8708
MCS-8 8k EPROM

TI TMS2708JL
Gold TI 8k EPROM

Intel B2716
16k Quartz cap

Intel D2716
One of the first D types

Intel B2732
Last of the 'B' packages

Intel C8755A
Intel C8755A
Intel D8755A-2
Intel D8755A
16k EPROMs w/ I/O

AMD AM2732ADC
32k AMD EPROM

AMD AM2764A-2DC
200ns 54k EPROM

Fujitsu MBM27256-25
Nothing special here


And previously added but not poosted here
links to them are here:
http://www.cpushack.net/updates2005.html
Intel Pentium II Xeon ELEC OR MECH SAMPLE
2MB Cache sample

Motorola MC68705R3L
8-bit MCU 4MHz

Microsystems MF1702A-1R
Rare 1702A Clone

Signetics 2708
White Ceramic 2708

Intel D2763-3
Intel D2763
Intel 8k x 8 EPROMs
Similar to 2764

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gshv



Joined: 01 Feb 2003
Posts: 7898
Location: Fairfax, VA USA

PostPosted: Wed Nov 23, 2005 2:22 pm    Post subject: Reply with quote

Those 8702 and 4702 chips are nice. With every update your EPROM collection is getting more and more interesting...

Gennadiy
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CPUShack



Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA

PostPosted: Wed Nov 23, 2005 3:16 pm    Post subject: Reply with quote

Thanks, gman has helped out a bit with this last lot. Smile
I fond EPROMs very interesting as, there isnt as much documentation for them.

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