D80C287-12
Math Coprocessor, 16-Bit, CMOS, CDIP40Manufacturer: Advanced Micro Devices
Categories: Math Processors
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Advanced Micro Devices D80C287-12 is a 16-bit CMOS math coprocessor designed for direct integration with the 80286 microprocessor. This component, part of the D80C287 series, operates at a maximum clock frequency of 12.5 MHz and features a 16-bit external data bus. It utilizes CMOS technology for efficient operation within a 4.75V to 5.25V supply voltage range, with a nominal supply of 5.0V. The component is housed in a 40-terminal Ceramic Dual In-line Package (CDIP40) with through-hole mounting. Exhibiting a barrel shifter, this device is suitable for applications requiring enhanced floating-point arithmetic capabilities in systems such as personal computers and embedded control systems from the late 1980s and early 1990s. The operating temperature range is from 0°C to 70°C.
Additional Information
Series: D80C287RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 52.2605 |
| Width | 15.2400 |
| Technology | CMOS |
| Address_Bus_Width | 0 |
| Barrel_Shifter | Yes |
| Boundary_Scan | No |
| Bus_Compatibility | 80286 |
| Clock_Frequency_Max | 12.5000000000000000 |
| External_Data_Bus_Width | 16 |
| JESD_30_Code | R-GDIP-T40 |
| Number_of_Terminals | 40 |
| Operating_Temperature_Max | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | CERAMIC, GLASS-SEALED |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP40,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Seated_Height_Max | 5.5880 |
| Supply_Current_Max | 125.00000000 |
| 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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