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sinumerik
Joined: 02 Apr 2005
Posts: 2
Location: Sweden
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 Posted: Sat Apr 02, 2005 10:22 am Post subject: Big unknown chip |
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what is this? Its a big 64pin chip, no logos.
/Regards Mats |
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gshv
Joined: 01 Feb 2003
Posts: 7898
Location: Fairfax, VA USA
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| Posted: Sat Apr 02, 2005 11:44 am Post subject: |
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AMD AM29C101DC has very similar package.
Gennadiy |
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wepwawet
Joined: 18 Mar 2004
Posts: 3019
Location: Seligenstadt - Germany
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| Posted: Sat Apr 02, 2005 3:09 pm Post subject: |
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| I also have a amd chip that has the lid and a number like this on the backside. So i am also sore it is at least an AMD chip |
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sinumerik
Joined: 02 Apr 2005
Posts: 2
Location: Sweden
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| Posted: Sat Apr 02, 2005 6:43 pm Post subject: |
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ok, thanks.
btw, why they make chips without logo? any reason?
/Regards Mats |
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wepwawet
Joined: 18 Mar 2004
Posts: 3019
Location: Seligenstadt - Germany
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| Posted: Sun Apr 03, 2005 2:12 am Post subject: |
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On the chip I have there was a "full size" heat sink with the logo printed on it. My chip is in absolutely bad conditions and I only kept it to reming me that there is this package (die at the backside) existing. The heat sink fell off by itself...
So as it covers the whole chip there's no need to print anything more on it than what is necessary in the fabrication process.
br, Michael |
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