8259A-2/BXA
Interrupt Controller, 8080A; 8085AH; 8086; 8088 Compatible, NMOS, CDIP28Manufacturer: Advanced Micro Devices
Categories: Interrupt Controllers
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The Advanced Micro Devices 8259A-2-BXA is an NMOS interrupt controller designed for master/slave cascading. This component offers 8 external interrupt request lines (IRQs) and is compatible with 8080A, 8085AH, 8086, and 8088 microprocessors. It features an 8-bit external data bus and operates within a supply voltage range of 4.5V to 5.5V, with a nominal voltage of 5.0V. The device is housed in a 28-terminal Ceramic Dual In-line Package (CDIP28) with a terminal pitch of 2.54mm, and is rated for an operating temperature range of -55°C to 125°C. This interrupt controller finds application in industrial automation, embedded systems, and computing platforms requiring robust interrupt management.
Additional Information
Series: 8259RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| 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 | 125.0000 |
| Operating_Temperature_Min | -55.0000 |
| Package_Body_Material | CERAMIC, GLASS-SEALED |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP28,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Screening_Level_Reference_Standard | 38535Q/M;38534H;883B |
| 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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