A80387-18
Math Coprocessor, 32-Bit, CMOS, CPGA68Manufacturer: Intel
Categories: Math Processors
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Intel A80387 math coprocessor, operating at a maximum clock frequency of 18 MHz. This 32-bit CMOS component, identified by the A80387 series and part number A80387-18, features a CPGA68 package with 68 terminals. Its architecture supports a 32-bit address bus and a 32-bit external data bus. The component operates within a supply voltage range of 4.75V to 5.25V, with a nominal voltage of 5.0V. It is constructed using ceramic, metal-sealed cofired materials, enclosed in a rectangular grid array package style. The operating temperature ranges from 0°C to 85°C. Boundary scan functionality is included. This component finds application in systems requiring enhanced floating-point arithmetic capabilities, common in high-performance computing and demanding scientific applications.
Additional Information
Series: A80387RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Length | 29.4640 |
| Address_Bus_Width | 32 |
| Boundary_Scan | Yes |
| Clock_Frequency_Max | 18.0000000000000000 |
| External_Data_Bus_Width | 32 |
| JESD_30_Code | R-CPGA-P68 |
| Number_of_Terminals | 68 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | PGA |
| Package_Equivalence_Code | PGA68,11X11 |
| Package_Shape | Rectangular |
| Package_Style | GRID ARRAY |
| Supply_Voltage_Max | 5.2500 |
| Supply_Voltage_Min | 4.7500 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | No |
| Terminal_Form | PIN/PEG |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Perpendicular |
| uPs_uCs_Peripheral_ICs_Type | MATH PROCESSOR, COPROCESSOR |
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