AMD 80287 FPU
P80C287-10 Engraved
P80C287-10 White Print
P80EC287-12
287 FPU Family
P80C287-10 EngravedP80C287-10 White PrintP80EC287-12287 FPU Family
| P80C287-10 Engraved | ||
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Frequency: 10 MHz
Bus: 10 MHz Package: PDIP-40 Technology: 1 mcm Year: 1990 Top |
| P80C287-10 White print | ||
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Frequency: 10 MHz
Bus: 10 MHz Package: PDIP-40 Technology: 1 mcm Year: 1990 Top |
| P80EC287-12
Math coprocessor w/sleep mode |
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Frequency: 12 MHz
Bus: 12 MHz Package: PDIP-40 Technology: 1 mcm Year: 1990 Top |