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PostPosted: Sat Sep 26, 2015 7:57 pm 

Joined: Fri Oct 03, 2014 10:58 am
Posts: 20
what is the difference?


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PostPosted: Sat Sep 26, 2015 10:58 pm 

Joined: Fri Jan 31, 2014 12:53 pm
Posts: 436
http://boardsort.com/cpg15x/

they have a limited gallery of pics to illustrate some of the different items. there is a photo of the black fiber cpu chip in there.

Regular IC chips fall into a number of categories... usually the have a black epoxy base with legs coming out the sides. they can be two or four sides with legs and come in a verity of shapes and sizes.


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PostPosted: Sun Sep 27, 2015 7:34 pm 

Joined: Fri Oct 03, 2014 10:58 am
Posts: 20
thank you, now are flat packs the same as ic chips?


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PostPosted: Mon Sep 28, 2015 9:24 am 

Joined: Fri Jan 31, 2014 12:53 pm
Posts: 436
flatpacks is kind of a loose term that will mean different chips to different people because it is used interchangeably by many.

Personally, I call flatpacks any black chip with legs coming out all four sides... I believe the industry term for these is a QFP chip (stands for: quad flat pack chip).

Some people use flatpack to refer to other types of chips as well, but that is a generalization. They will include BGA, LGA, and PGA chips in this as well, but each have their differences.


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PostPosted: Mon Sep 28, 2015 11:21 am 

Joined: Tue Feb 03, 2015 6:57 pm
Posts: 3578
Location: Low DOS
The flat black top green base bga chips with the gold corner or line... go as green fiber.
The black squares with a fiber base go as ics.
Black small qfp chips also go ic.


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PostPosted: Mon Sep 28, 2015 4:18 pm 

Joined: Fri Jan 31, 2014 12:53 pm
Posts: 436
LOL! whoops, i thought you meant was there a difference between the two, I didnt even stop to think you were probably asking what classification they fall into! :p

Lodos is correct about the grade, glad I could be of no use :p


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PostPosted: Thu Oct 01, 2015 1:06 pm 

Joined: Fri Oct 03, 2014 10:58 am
Posts: 20
thanks ya.


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PostPosted: Thu Oct 01, 2015 1:26 pm 

Joined: Fri Oct 03, 2014 10:58 am
Posts: 20
the black 'chips' in this photo is what I was asking about. Thanks for your help.


Attachments:
black chips.jpg
black chips.jpg [ 698.83 KiB | Viewed 1164 times ]
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PostPosted: Thu Oct 01, 2015 1:35 pm 

Joined: Mon Apr 14, 2014 12:41 pm
Posts: 428
Those are ic chips. That board will go for Telecom as is and I don't recommend you to strip it. Sell it as it is.

here is the link for the black fiber cpu

http://boardsort.com/cpg15x/thumbnails.php?album=28


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PostPosted: Thu Oct 01, 2015 2:05 pm 

Joined: Fri Oct 03, 2014 10:58 am
Posts: 20
thank you


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