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wepwawet
Joined: 18 Mar 2004
Posts: 3019
Location: Seligenstadt - Germany
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 Posted: Wed Aug 15, 2007 12:23 am Post subject: AMD 2901 in 42 pin flat package |
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I am pretty confused, never seen a 42 pin package variant of a DIP40 chip - besides soviet clones
... found a document showing such a variant. Here it is.
Last edited by wepwawet on Thu Aug 16, 2007 1:41 am; edited 2 times in total |
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iguana
Joined: 24 Apr 2007
Posts: 2456
Location: Ottawa, Canada
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wepwawet
Joined: 18 Mar 2004
Posts: 3019
Location: Seligenstadt - Germany
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| Posted: Thu Aug 16, 2007 1:42 am Post subject: |
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I updated the question above to a statement as I found a proof for that package:-)
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jrmunro
Joined: 01 Feb 2003
Posts: 3149
Location: Vancouver, Canada
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| Posted: Thu Aug 16, 2007 2:27 am Post subject: |
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Part Number = AM2901BFM-B
Manufacturer Name = Advanced Micro Devices
Description = Microprocessor Slice Circuit - 4-Bit uP Slice
Micro Processor Family = 2900
Maximum Clock Frequency (Hz) = 15.0M
Vsup Nom.(V) Supply Voltage = 5.0
Package = FP
Pins = 42
Military = N
Technology = Bipolar
John |
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jrmunro
Joined: 01 Feb 2003
Posts: 3149
Location: Vancouver, Canada
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| Posted: Sun Aug 19, 2007 6:38 pm Post subject: |
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Look at the outcome of this, $382.77
My top bid was $30 and the next one was Bidder 5 who went straight to $234.60 ( where did he pick that amount from ). There was no other bids in between.
John |
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gshv
Joined: 01 Feb 2003
Posts: 7898
Location: Fairfax, VA USA
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| Posted: Sun Aug 19, 2007 7:23 pm Post subject: |
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Here is a link to the auction:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&rd=1&item=190139453107
I noticed that "top$gold" bid on this and other eBay "rare-chips-4-u" auctions. I never seen top$gold bidding on individual chips before, he was always bidding on gold scrap lots. His bid on this and a few other auctions is $19, and he's from the same state as "rare-chips-4-u".
Gennadiy |
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wepwawet
Joined: 18 Mar 2004
Posts: 3019
Location: Seligenstadt - Germany
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| Posted: Mon Aug 20, 2007 12:26 am Post subject: |
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I had a connection problem while trying to bid in the last second.
If I had placed my bid, at least one bid would have been inbetween - $82.
Who sais he has only one sample of each chip:-)
And as long as top$gold bids just 5 percent of the final value he shill - ehem shall bid as long as he likes.
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lither
Joined: 04 Dec 2005
Posts: 1362
Location: Taiwan
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| Posted: Mon Aug 20, 2007 1:50 am Post subject: |
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| jrmunro wrote: |
My top bid was $30 and the next one was Bidder 5 who went straight to $234.60 ( where did he pick that amount from ). There was no other bids in between. |
bidder 5 is me
i have use snip (www.snip.pl) for ebay biding in recent one year
however, i feel a little regret now.
if i could snipe it manually or if i knew mac11 is biding on this (i was overbided by mac11 3 times recently) , i might set 412.4 USD for this chip
by the way ,this seller is an easy guy to deal with , i have ever won auction from him when his ebay feedback is zero
Lee |
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wepwawet
Joined: 18 Mar 2004
Posts: 3019
Location: Seligenstadt - Germany
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| Posted: Mon Aug 20, 2007 2:02 am Post subject: |
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| lither wrote: | | jrmunro wrote: |
My top bid was $30 and the next one was Bidder 5 who went straight to $234.60 ( where did he pick that amount from ). There was no other bids in between. |
bidder 5 is me
i have use snip (www.snip.pl) for ebay biding in recent one year
however, i feel a little regret now.
if i could snipe it manually or if i knew mac11 is biding on this (i was overbided by mac11 3 times recently) , i might set 412.4 USD for this chip
by the way ,this seller is an easy guy to deal with , i have ever won auction from him when his ebay feedback is zero
Lee |
Don't forget there was another guy you need to outbid.
And if you are willing to pay +400 then you should bid this.
... same thing like me, i was not interested enough in the 14x3301 board from Chris so my bid amount was too low. Unfortunately the picture was very bad, after the auction I suspect some of the 3301 chips being marked with the ___intel___ and no "i" (( |
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gshv
Joined: 01 Feb 2003
Posts: 7898
Location: Fairfax, VA USA
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wepwawet
Joined: 18 Mar 2004
Posts: 3019
Location: Seligenstadt - Germany
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| Posted: Tue Aug 21, 2007 12:54 am Post subject: |
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badbad.
It seems shill bidding on gooood chips becomes fancy:-(
and 19 or 199 is so obvious...
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Cpuswe
Joined: 15 Mar 2005
Posts: 2214
Location: Karlskrona, Sweden
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| Posted: Tue Aug 21, 2007 8:08 am Post subject: |
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Probably the same person. Top$gold is the buyer of scrap lots, finds out that there are money in collectable chips and creates an account to sell.
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Cpuswe
Joined: 15 Mar 2005
Posts: 2214
Location: Karlskrona, Sweden
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| Posted: Tue Aug 28, 2007 9:02 am Post subject: |
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Another detail...
rare-chips-4-u is located in Boxford, MA
top$gold has phonenumber 978-794-0691 where the area code is for *drumroll* Boxford, MA
Both has "30 Years in the scrap electronics business"
I doubt that a town with 7921 inhabitants has two electronic scrap businesses that has been there for over 30 years...
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My collection: http://www.cpucollection.se :::::: http://www.chipdb.org Photos of chips you never knew existed. Now over 6000 different chips in the database. |
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jrmunro
Joined: 01 Feb 2003
Posts: 3149
Location: Vancouver, Canada
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| Posted: Sun Apr 27, 2008 7:04 pm Post subject: |
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| This time it went for $104 |
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