CP82C59A-12
5V 12.5MHz 28-pin PDIP peripheral interrupt controllers
Manufacturer： ['harris-semiconductor', 'rochester', 'ti', 'intersil']
series introduction
The CP82C59A-12 is a highly versatile and efficient programmable interrupt controller (PIC) designed to enhance the performance of microprocessor systems. This component is particularly notable for its ability to manage multiple interrupt signals, allowing for streamlined processing and improved system responsiveness. The CP82C59A-12 is specifically engineered to accommodate 8 interrupt lines, which can be expanded to a total of 64 via cascading, making it an ideal solution for complex applications requiring efficient interrupt management.
One of the key features of the CP82C59A-12 is its compatibility with a wide range of microprocessor architectures, ensuring seamless integration into existing systems. The controller operates in both master and slave modes, providing flexibility in system design and enabling it to interface with various microprocessor cores. Furthermore, the device supports a priority scheme that allows for the prioritization of interrupts, ensuring that critical tasks receive immediate attention from the CPU, thus enhancing overall system efficiency.
In terms of design, the CP82C59A-12 is built for robust performance under a wide range of operational conditions. It features a low power consumption profile, making it suitable for battery-operated devices and applications where energy efficiency is paramount. The component is housed in a standard dual in-line package (DIP), facilitating easy handling and integration into printed circuit boards (PCBs).
The CP82C59A-12 is ideally suited for applications in various industries, including telecommunications, automotive, and industrial automation. In telecommunications, it can effectively manage data packet interrupts, improving the responsiveness of communication systems. In automotive applications, the controller can facilitate real-time processing of sensor data, enhancing vehicle safety and performance. Additionally, in industrial automation, it plays a critical role in managing multiple input signals from sensors and actuators, ensuring smooth operation in complex machinery.
Overall, the CP82C59A-12 stands out as a reliable and efficient solution for managing interrupts in microprocessor systems, making it an essential component for engineers and developers seeking to optimize their designs for performance and efficiency.
Images for reference
28-DIP
Image Preview
Image Preview