N80C187-12
Math Coprocessor, 16-Bit, CMOS, PQCC44Manufacturer: Intel
Categories: Math Processors
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Intel N80C187-12 is a CMOS math coprocessor operating at a maximum clock frequency of 12.5 MHz. This 16-bit component features a barrel shifter and maintains bus compatibility with the 80C186 microprocessor. It is housed in a 44-terminal PQCC (Plastic Leaded Chip Carrier) package with a terminal pitch of 1.27 mm. Designed for surface mounting, the N80C187-12 operates within a supply voltage range of 4.5V to 5.5V, with a nominal 5.0V, and exhibits a maximum supply current of 135 mA. Its operating temperature range spans from 0°C to 85°C. This component is utilized in applications requiring accelerated floating-point arithmetic, commonly found in computing systems and embedded control solutions.
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 | CMOS |
| Address_Bus_Width | 0 |
| Barrel_Shifter | Yes |
| 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_Equivalence_Code | LDCC44,.7SQ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Seated_Height_Max | 4.5700 |
| Supply_Current_Max | 135.00000000 |
| 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 |