N80C187
Math Coprocessor, 16-Bit, CHMOS, PQCC44Manufacturer: Intel
Categories: Math Processors
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The Intel N80C187 is a 16-bit CHMOS math coprocessor utilizing a PQCC44 package. This component is designed to augment the floating-point arithmetic capabilities of compatible processors, specifically the 80C186 bus architecture. It operates within a temperature range of 0°C to 85°C and requires a supply voltage of 5.00V nominal, with a tolerance of 4.5V to 5.5V. The N80C187 features a maximum clock frequency of 12.5 MHz and an external data bus width of 16 bits. Its CHMOS technology ensures efficient operation. This device finds application in systems requiring enhanced computational performance, such as industrial control and legacy computing platforms. The surface-mount package is a J-bend quad chip carrier with 44 terminals.
Additional Information
Series: N80C187RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 16.5862 |
| Width | 16.5862 |
| Technology | CHMOS |
| Address_Bus_Width | 0 |
| Boundary_Scan | No |
| Bus_Compatibility | 80C186 |
| Clock_Frequency_Max | 12.5000000000000000 |
| External_Data_Bus_Width | 16 |
| JESD_30_Code | S-PQCC-J44 |
| Number_of_Terminals | 44 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QCCJ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Seated_Height_Max | 4.5700 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 4.5000 |
| 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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