Intel EEPROM

[Mixeur]

I'm currently trying to list memories on my website. I already entered Intel ROMs, PROMs and EPROMS, and while beginning to look for EEPROMS, I found very little few kind of models, especially if you compare it to EPROMs : 2808, 2809, 2816/2816A, 2817/2817A, and... that's all ! Am I missing something or Intel really made only few EEPROMs ?
I know that Intel's eeprom business was sold long time ago (before 1988), but I'm surprised that Intel only produced 8K and 16K eeproms.

Anyone knows more about that ?

Thanks.

[Elar]

From TOP2004 programmer supported device list:

____EEPROM-INTEL
i2816, i2816A, i28C16, i2817A, i28C17, i2864A, i28C64, i28HC64

Oh, and then there are bizarre NVRAM's 2001 and 2004.

[Mixeur]

Well, I doubt Intel really made 64Mb versions, nor CMOS versions of its EEPROMs.
Has anyone an Intel data catalog or memory catalog with Intel's EEPROMs,, from between 1982 and 1988 ?

[Neon_WA]

from the Intel timeline http://download.intel.com/museum/research/arc_collect/timeline/TimelineDateSort7_05.pdf the only ones listed are

11/01/80 2816
01/01/82 2817
01/01/83 2817A
06/25/84 M2817A

here is what is available on ebay at the moment
http://shop.ebay.com/i.html?_nkw=intel+eeprom+-d28F*+-d27*+-p28f*&_sacat=0&_odkw=intel+eeprom+-d28F*+-d27*&_osacat=0&_trksid=p3286.c0.m270.l1313

[Mixeur]

I used the Intel Timeline as a first draft for listing Intel's memories. But lot of models are missing. And then I used datasheetarchive.com. And then collectors sites. But almost none has eeprom...

Btw, thank you very much for the ebay link (I didn't think about searchin on ebay..) : there is a 2864 for sell right now : D2864A-25 so it exists...! But I don't know which models, except the -25, has been released.

[CPUShack]

this is something i can help with lol

As of 1986 Intel was selling the following:
MD2817A-25
MD2817A-35
MD2864A-25
MD2864A-30
MR2864A-25
MR2864A-30

D2815
D2815-3
D2815-4

D2816
D2816-3

ID2816

D2816A
D2816A-2
D2816A-3
D2816A-4

D2817
D2817-3
D2817-4

QD2817

D2817A
D2717A-1
D2817A-2
D2817A-3
D2817A-4

LD2817A-2
LD2817A-4

QD2817A
QD2817A-2
QD2817A-3
QD2817A-4

TD2817A
TD2817A-2
TD2817A-3
TD2817A-4

D2864A-25
D2864A-30
D2864A-35

[Mixeur]

Many thanks for the infos, John.
Is it from an intel catalog ? If yes, could scan me the 2864 chapter or first pages, or at least tell me the read access time and the read cycle time of the different models ?
Thanks.

[CPUShack]

was from my intel price list
I have datasheets too

[Mixeur]

So, could you send me the 2815 and the 2864 datasheets please (mixeur at x86-guide.com). Or if you don't have it in numeric format, could you tell me what is 2815, and what are the access and cycle time for 2864 (read). I guess that 2864-25 is 250ns of access time, 2864-30 is 300 ns, and 2864-35 is 350 ns but I would like a confirmation.
Many thanks for your help.

[CPUShack]

2815


2864


2864A

[Mixeur]

Thank you very much. Your infos were very useful for me.