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Intel A80387DX-33
FPU
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80387 family
»
Intel
» A80387DX-33
FPU Information
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General information
Type
Floating Point Unit (Co-processor)
Frequency (MHz)
?
33
Package
68-pin ceramic PGA
1.15" x 1.15" (2.92 cm x 2.92 cm)
Architecture / Microarchitecture
Manufacturing process
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)
0.75 / 1.31
Notes
Implements ANSI/IEEE standard 754-1985 for binary floating-point arithmetic
Pictures (3)
With Intel i387 DX logo
33 MHz
68-pin ceramic PGA
With Intel logo
33 MHz
68-pin ceramic PGA
Without Intel logo
33 MHz
68-pin ceramic PGA
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