Intel A80387DX-20
Specifications
| General information | ||||||||||
| Type | Floating Point Unit (Co-processor) | |||||||||
| Family | Intel 80387 | |||||||||
| FPU part number | A80387DX-20 is an OEM/tray floating-point unit | |||||||||
| Frequency (MHz) ? | 20 | |||||||||
| Package | 68-pin ceramic PGA 1.15" x 1.15" (2.92 cm x 2.92 cm) | |||||||||
| S-spec numbers | ||||||||||
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| Architecture / Microarchitecture | ||||||||||
| Manufacturing process | 1.5 micron high-speed CHMOS III technology 1 micron high-speed CHMOS IV technology | |||||||||
| Electrical/Thermal parameters | ||||||||||
| V core (V) ? | 5 ± 5% | |||||||||
| Minimum/Maximum operating temperature (°C) ? | 0 - 85 | |||||||||
| Typical/Maximum power dissipation (W) | 0.95 / 1.55 (CHMOS III technology) 0.53 / 0.95 (CHMOS IV technology) | |||||||||
| Notes on Intel A80387DX-20 | ||||||||||
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Pictures (1)
| Intel A80387DX-20 | |
20 MHz 68-pin ceramic PGA |
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