Intel > FPUs > 287

Contents

Models (list)
From collector's point of view

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Models (list)

Sub-type	Number
287 DIP	9
287 PLCC	2
Total	11

Name	Core frequency	FSB	Technology
287 DIP
Intel 80287 CDIP	5 MHz	5 MHz	1,5 µm
Intel 80287-3 CerDIP	5 MHz	5 MHz	1,5 µm
Intel 80287-6 CDIP	6 MHz	6 MHz	1,5 µm
Intel 80287-8 CerDIP	8 MHz	8 MHz	1,5 µm
Intel 80287-8 CDIP	8 MHz	8 MHz	1,5 µm
Intel 80287-10 CerDIP	10 MHz	10 MHz	1,5 µm
Intel 80287-10 CDIP	10 MHz	10 MHz	1,5 µm
Intel 80C287A-12 CDIP	12 MHz	12 MHz	1,5 µm
Intel 80287XL	4 -> 12.5 MHz	4 -> 12.5 MHz	1,5 µm
287 PLCC
Intel 80C287A-12 PLCC	12 MHz	12 MHz	1,5 µm
Intel 80287XLT	4 -> 12.5 MHz	4 -> 12.5 MHz	1,5 µm

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From collector's point of view