INTEL MD8259A-C Interrupt Controller MD8259A/C CDIP28 5962-8751801XA

( Brand: Intel ), ( Manufacturer Part Number: MD8259A/C ), ( Part Type: Controller ), ( Country/region Of Manufacture: Philippines )

Review INTEL Md8259a/c Interrupt Controller

The Intel MD8259A/C Interrupt Controller, also known as the Interrupt Controller 8259A/C or IC8259A/C, is a programmable peripheral interface device designed to manage interrupt requests (IRqs) in a system. This specific model is identified by the part number CDIP28-5962-8751801XA.

This interrupt controller is based on the Intel 8259A/C architecture, which is a popular and widely-used design for managing interrupts in x86-based systems. It supports both the Industry Standard Architecture (ISA) and Extended Industry Standard Architecture (EISA) buses, making it a versatile solution for handling interrupts in various system configurations.

The Intel MD8259A/C Interrupt Controller is a 16-bit device, capable of handling up to 15 IRQs from peripherals through its INTA line. It also includes two dedicated IRQ lines (IRQ 0 and IRQ 8) for use by the system timer and keyboard controller, respectively.

The controller features programmable interrupt request priorities, allowing the system to respond to higher-priority interrupts before lower-priority ones. This is crucial for ensuring proper system functionality and responsiveness.

The Intel MD8259A/C Interrupt Controller is housed in a 28-pin DIP (Dual In-line Package) and is compatible with both 5V and 3.3V system bus voltages. It also includes test pins, which can be used to diagnose and troubleshoot issues with the interrupt controller or connected peripherals.

This interrupt controller is a reliable and essential component in any x86-based system, enabling efficient and prioritized handling of interrupt requests from peripherals. The CDIP28-5962-8751801XA part number specifically refers to this Intel MD8259A/C Interrupt Controller in a 28-pin DIP package.

The Intel MD8259A/C Interrupt Controller CDIP28 5962-8751801xA is a standard x86 interrupt controller, designed to manage and prioritize interrupts in a computer system. This device is essential for enabling communication between various components of a system and ensuring efficient handling of interrupts. Here are some pros and cons of buying this specific model:

1. Compatibility: This Intel interrupt controller is compatible with various Intel and non-Intel processors, making it a versatile option for upgrading or building a system.

2. Reliability: Intel is a well-known brand in the technology industry, and this interrupt controller is designed to provide reliable and stable operation to support your computer system.

3. Support: Intel offers comprehensive documentation and support resources for this interrupt controller, making it easier for users to troubleshoot and optimize their systems.

4. Affordability: The Intel MD8259A/C Interrupt Controller CDIP28 5962-8751801xA is a cost-effective solution for managing interrupts in a computer system, making it an attractive option for budget-conscious users.

1. Limited features: This interrupt controller only provides basic interrupt handling capabilities, which may not be sufficient for advanced or high-performance systems.

2. Manual configuration: The Intel MD8259A/C Interrupt Controller CDIP28 5962-8751801xA requires manual configuration of interrupt routing and priority settings, which can be time-consuming and complex for some users.

3. Limited expansion: This interrupt controller does not offer any expansion capabilities beyond its basic function, which may limit the scalability of larger or more complex systems.

In conclusion, the Intel MD8259A/C Interrupt Controller CDIP28 5962-8751801xA is a reliable and cost-effective solution for managing interrupts in standard x86 computer systems. Its compatibility with a wide range of processors and extensive documentation make it an attractive option for users looking to upgrade or build a system. However, its limited features and manual configuration requirements may make it less suitable for advanced or high-performance systems.

If you're building a standard x86 computer system and require a reliable and cost-effective interrupt controller, the Intel MD8259A/C Interrupt Controller CDIP28 5962-8751801xA is a solid choice. However, if you're building a high-performance or complex system, you may want to consider a more advanced interrupt controller with additional features and easier configuration options.

Details:

The INTEL MD8259A/C Interrupt Controller is a vintage electronic device manufactured by Intel in the Philippines. This CDIP28 chip is designed to control interruptions in a computer system, ensuring smooth and efficient processing. Dual marked XA. With its specific model number and manufacturer, it is a valuable component for vintage electronics enthusiasts looking to restore or maintain the functionality of older computer systems.

part #: md8259a prices

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• brand: Intel
• mpn: Md8259a/c
• part type: Controller
• country/region of manufacture: Philippines

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