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CPUShack

Joined: 16 Jun 2003 Posts: 34259 Location: State of Jefferson, USA
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Posted: Mon Apr 24, 2023 5:55 pm Post subject: CPU Shack: 20 Years of 8749H production - Offers Accepted |
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These are all 11MHz HMOS versions of the 8749 8-bit MCU, spanning nearly 20 years of Intel production
The -3 version is an interesting beast, its not in the datasheets I could find, but has some differences from a stock 8749H
Its a tighter spec device, Vcc is +/-5% instead of 10% and max current (Icc+Idd) is 120mA vs 110mA for a normal version.
Basically Intel found a way to sell some early marginal production runs.
7x D8749H-3 Early X... FPO $4
SOLD OUTx D8749H white print - left $3
SOLDx D8748H white print - right $3
1x D8749H engraved - left $3
7x D8749H engraved - right $2
7x P8049AH white print $3
2x P8749H m c INTEL 1980 - 1986-1987 production $3
8x P8749H INTEL m c 1980 - 1990-91 production $2
8x P8749H INTEL m c 1980 - 2000 production $3
9x NEC D8749HD $3 _________________ New for 2025! The CPU Shack has a co-processor!
Visit The CPU Shack of microprocessor history and information.
Last edited by CPUShack on Wed Apr 26, 2023 2:51 pm; edited 3 times in total |
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lavrentii

Joined: 14 Feb 2021 Posts: 799 Location: Bulgaria
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Posted: Mon Apr 24, 2023 6:52 pm Post subject: |
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| 1x D8749H white print - right $3 |
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Williac

Joined: 25 Feb 2022 Posts: 933 Location: Canada
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Posted: Mon Apr 24, 2023 7:00 pm Post subject: |
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| 1x D8749H-3 Early X... FPO $4 |
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lavrentii

Joined: 14 Feb 2021 Posts: 799 Location: Bulgaria
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Posted: Mon Apr 24, 2023 7:01 pm Post subject: |
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D8749H-3 Early X... FPO $4
P8749H INTEL m c 1980 - 1990-91 production $2
P8749H INTEL m c 1980 - 2000 production $3
This one
1x D8749H white print - right $3
Actually it is written 8748, but I want it anyway, lol |
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CPUShack

Joined: 16 Jun 2003 Posts: 34259 Location: State of Jefferson, USA
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i440bx

Joined: 30 May 2004 Posts: 1349 Location: Germany
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Alitoutou
Joined: 14 Jan 2009 Posts: 412 Location: Shanghai China
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Posted: Tue Apr 25, 2023 12:52 am Post subject: |
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1x D8749H-3 Early X... FPO $4 _________________ day day up!
www.cpu-es.com |
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sunny01
Joined: 10 Oct 2013 Posts: 707 Location: Czech republic
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Posted: Tue Apr 25, 2023 1:40 am Post subject: |
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| 1x D8749H engraved - right $2 |
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i440bx

Joined: 30 May 2004 Posts: 1349 Location: Germany
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Posted: Tue Apr 25, 2023 2:05 am Post subject: |
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| i440bx wrote: | 1x D8749H-3
1x D8749H engraved - right $2
1x P8049AH white print $3 |
Please remove "1x D8749H engraved - right $2" from my list. _________________ i440BX
My collection: http://www.x86-guide.net/i440bx/en/collection.html |
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tunder10
Joined: 08 Nov 2006 Posts: 5001 Location: italy
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Posted: Tue Apr 25, 2023 2:21 am Post subject: |
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| 1x P8049AH white print $3 thanks |
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CPUShack

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

Joined: 25 Feb 2022 Posts: 933 Location: Canada
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Posted: Wed Apr 26, 2023 1:18 pm Post subject: |
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2x D8749H white print - left $3
2x D8749H engraved - right $2
For $7? |
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CPUShack

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