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CP82C89

CP82C89

Manufacturer No:

CP82C89

Manufacturer:

Intersil

Description:

CONTINUOUS SIGNAL GENERATOR

Datasheet:

Datasheet

Delivery:

Payment:

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CP82C89 Specifications

  • Type
    Parameter
  • Mounting Type
    Through Hole
  • Supplier Device Package
    20-PDIP
  • Package / Case
    20-DIP (0.300", 7.62mm)
  • Voltage - Supply
    4.5V ~ 5.5V
  • Interface
    -
  • Applications
    -
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The CP82C89 is an integrated circuit chip that serves as a programmable interrupt controller (PIC). It is designed to manage and prioritize interrupts in a computer system. Here are some advantages and application scenarios of the CP82C89:Advantages: 1. Flexibility: The CP82C89 is programmable, allowing users to configure and prioritize interrupts according to their specific requirements. This flexibility enables efficient interrupt handling and system performance optimization. 2. Multiple Interrupt Levels: It supports up to eight interrupt levels, allowing for the management of multiple devices and their associated interrupts. This feature is particularly useful in complex systems where numerous devices need to be serviced simultaneously. 3. Interrupt Masking: The CP82C89 provides the ability to mask or disable interrupts selectively. This feature allows the system to prioritize critical interrupts while ignoring less important ones, enhancing system responsiveness and efficiency. 4. Cascading Capability: Multiple CP82C89 chips can be cascaded together to expand the number of interrupt levels and accommodate a larger number of devices. This scalability makes it suitable for systems with a high number of devices and interrupts.Application Scenarios: 1. Personal Computers: The CP82C89 is commonly used in personal computers to manage interrupts from various devices such as keyboards, mice, disk drives, and network cards. It ensures that these devices are serviced in a timely and efficient manner, preventing data loss or system instability. 2. Embedded Systems: Embedded systems often have multiple devices that generate interrupts, such as sensors, actuators, and communication modules. The CP82C89 can be used to handle these interrupts, ensuring proper synchronization and response to events in real-time applications. 3. Industrial Automation: In industrial automation systems, numerous devices and sensors are interconnected, generating interrupts that need to be managed effectively. The CP82C89 can be employed to prioritize and handle these interrupts, ensuring smooth operation and timely response to critical events. 4. Server Systems: Server systems often have a high number of devices and interrupts that need to be managed efficiently. The CP82C89 can be utilized to handle interrupts from various components like storage devices, network interfaces, and expansion cards, ensuring smooth operation and minimizing system downtime.Overall, the CP82C89 integrated circuit chip offers flexibility, scalability, and efficient interrupt management, making it suitable for a wide range of applications where interrupt handling is critical.
CP82C89 Relevant information