N80C287-12
Math Coprocessor, 16-Bit, CMOS, PQCC44Manufacturer: Advanced Micro Devices
Categories: Math Processors
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Advanced Micro Devices N80C287-12 is a 16-bit CMOS math coprocessor designed for the 80286 bus. This N80C287 series component operates at a maximum clock frequency of 12.5 MHz and features a 16-bit external data bus. The device is housed in a 44-terminal PQCC44 (JESD-30 code S-PQCC-J44) plastic/epoxy package with a square chip carrier style. It supports a supply voltage range of 4.75V to 5.25V, with a nominal 5.0V, and a maximum supply current of 125 mA. The operating temperature range is from 0°C to 70°C. This component is suitable for applications in personal computing and embedded systems requiring enhanced floating-point arithmetic capabilities.
Additional Information
Series: N80C287RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 16.5862 |
| Width | 16.5862 |
| 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 | S-PQCC-J44 |
| Number_of_Terminals | 44 |
| Operating_Temperature_Max | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QCCJ |
| Package_Equivalence_Code | LDCC44,.7SQ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Seated_Height_Max | 4.4450 |
| Supply_Current_Max | 125.00000000 |
| Supply_Voltage_Max | 5.2500 |
| Supply_Voltage_Min | 4.7500 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | MATH PROCESSOR, COPROCESSOR |
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