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MSM82C59A-2RS from OKI

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MSM82C59A-2RS

Manufacturer: OKI

PROGRAMMABLE INTERRUPT CONTROLLER

Partnumber Manufacturer Quantity Availability
MSM82C59A-2RS,MSM82C59A2RS OKI 6250 In Stock

Description and Introduction

PROGRAMMABLE INTERRUPT CONTROLLER **Introduction to the MSM82C59A-2RS Programmable Interrupt Controller**  

The MSM82C59A-2RS is a high-performance, CMOS-based programmable interrupt controller (PIC) designed to manage interrupt requests in microprocessor systems. This component enhances system efficiency by prioritizing and handling multiple interrupt signals, ensuring smooth operation in complex computing environments.  

Featuring eight interrupt request (IRQ) inputs, the MSM82C59A-2RS can be cascaded to support up to 64 interrupt levels, making it suitable for advanced applications. Its programmable nature allows customization of interrupt priorities, masking, and vector generation, providing flexibility in system design. The device operates at high speed with low power consumption, aligning with the demands of modern embedded systems.  

Key functionalities include edge and level-triggered interrupt modes, automatic end-of-interrupt (EOI) handling, and compatibility with industry-standard microprocessors. Its robust design ensures reliable performance in industrial, telecommunications, and computing applications where precise interrupt management is critical.  

The MSM82C59A-2RS is housed in a compact, surface-mount package, facilitating integration into space-constrained designs. Its adherence to established PIC architecture ensures ease of implementation while maintaining backward compatibility with legacy systems.  

Engineers and designers seeking a dependable interrupt controller for microprocessor-based systems will find the MSM82C59A-2RS a versatile and efficient solution, combining performance, programmability, and power efficiency in a single integrated circuit.

Application Scenarios & Design Considerations

PROGRAMMABLE INTERRUPT CONTROLLER

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