QC80287-3
Math Coprocessor, 16-Bit, HMOS, CDIP40Manufacturer: Intel
Categories: Math Processors
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Intel QC80287-3, a 16-bit HMOS math coprocessor, operates at a maximum clock frequency of 5.000 GHz. This component features a 40-terminal CDIP40 package with through-hole mounting and a terminal pitch of 2.54mm, conforming to JESD-30 code R-CDIP-T40. Designed for bus compatibility with the 80286 processor, it offers a 16-bit external data bus width. The operating temperature range is 0°C to 70°C, with a supply voltage range of 4.75V to 5.25V, nominal at 5.00V. Its ceramic, metal-sealed cofired package has dimensions of 50.8mm length and 15.24mm width. This math processor finds application in systems requiring accelerated floating-point arithmetic, historically prevalent in personal computing and workstation environments.
Additional Information
Series: QC80287RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 50.8000 |
| Width | 15.2400 |
| Technology | HMOS |
| Address_Bus_Width | 0 |
| Boundary_Scan | No |
| Bus_Compatibility | 80286 |
| Clock_Frequency_Max | 5.0000000000000000 |
| External_Data_Bus_Width | 16 |
| JESD_30_Code | R-CDIP-T40 |
| Number_of_Terminals | 40 |
| Operating_Temperature_Max | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | DIP |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Seated_Height_Max | 5.5100 |
| Supply_Voltage_Max | 5.2500 |
| Supply_Voltage_Min | 4.7500 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
| uPs_uCs_Peripheral_ICs_Type | MATH PROCESSOR, COPROCESSOR |
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