M8259A
Interrupt Controller, NMOS, PDIP28Manufacturer: Intel
Categories: Interrupt Controllers
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The Intel M8259A is an NMOS interrupt controller designed for robust system operation. As a member of the M8259 series, this component offers eight external interrupt request lines, facilitating efficient management of peripheral interrupts within a system. The device features an 8-bit external data bus interface and operates within a supply voltage range of 4.5V to 5.5V, with a nominal value of 5.0V. Its NMOS technology ensures reliable performance across an extended operating temperature range, from -55°C to 125°C. Packaged in a 28-terminal plastic/epoxy DIP (Dual In-line Package) with through-hole mounting, the M8259A is suitable for applications in industrial control, data acquisition, and embedded systems where reliable interrupt handling is critical.
Additional Information
Series: M8259RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | NMOS |
| External_Data_Bus_Width | 8 |
| JESD_30_Code | R-PDIP-T28 |
| Number_of_External_Interrupts | 8 |
| Number_of_Terminals | 28 |
| Operating_Temperature_Max | 125.0000 |
| Operating_Temperature_Min | -55.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 4.5000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Position | Dual |
| uPs_uCs_Peripheral_ICs_Type | INTERRUPT CONTROLLER |
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