D8259A-8
Interrupt Controller, 8080A; 8085AH; 8086; 8088 Compatible, NMOS, CDIP28Manufacturer: Advanced Micro Devices
Categories: Interrupt Controllers
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The Advanced Micro Devices D8259A-8 is an NMOS interrupt controller, part of the D8259 series, designed for managing peripheral interrupts in microprocessor systems. This component ensures compatibility with 8080A, 8085AH, 8086, and 8088 processors, facilitating efficient handling of up to 8 external interrupt requests. Featuring an 8-bit external data bus interface, the D8259A-8 operates within a supply voltage range of 4.5V to 5.5V, with a nominal voltage of 5.0V. Its operating temperature spans from 0°C to 70°C. Packaged in a 28-terminal CDIP (Ceramic Dual In-line Package) with through-hole mounting, this component is suitable for applications in industrial automation, embedded systems, and legacy computing architectures requiring robust interrupt management capabilities.
Additional Information
Series: D8259RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 37.1475 |
| Width | 15.2400 |
| Technology | NMOS |
| Bus_Compatibility | 8080A; 8085AH; 8086; 8088 |
| External_Data_Bus_Width | 8 |
| JESD_30_Code | R-GDIP-T28 |
| Number_of_External_Interrupts | 8 |
| Number_of_Terminals | 28 |
| Operating_Temperature_Max | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | CERAMIC, GLASS-SEALED |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP28,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Seated_Height_Max | 5.7150 |
| Supply_Current_Max | 85.00000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 4.5000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
| uPs_uCs_Peripheral_ICs_Type | INTERRUPT CONTROLLER |
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