IQ82C55A Product Introduction:
Intersil Part Number IQ82C55A(Interface - I/O Expanders), developed and manufactured by Intersil, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
IQ82C55A is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately sales@jinftry.com Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
Introducing the Intersil IQ82C55A, a versatile and powerful programmable peripheral interface chip designed to enhance the functionality of your electronic devices. With its advanced features and wide range of applications, this chip is a must-have for any electronics enthusiast or professional.
The IQ82C55A boasts four modes of operation, including mode 0 for simple input/output, mode 1 for strobed input/output, mode 2 for bidirectional bus, and mode 3 for strobed bidirectional bus. This flexibility allows for seamless integration into a variety of systems, making it suitable for a wide range of applications.
Equipped with 24 programmable I/O lines, this chip offers ample connectivity options, allowing you to interface with various devices and peripherals. Additionally, it features an 8-bit parallel input/output port, providing high-speed data transfer capabilities.
The IQ82C55A is ideal for applications such as industrial control systems, robotics, data acquisition systems, and embedded systems. Its ability to handle multiple modes of operation and its extensive I/O capabilities make it a perfect fit for these fields.
Whether you are a hobbyist looking to expand the functionality of your projects or a professional seeking a reliable and versatile peripheral interface chip, the Intersil IQ82C55A is the perfect choice. With its advanced features and wide range of applications, this chip is sure to enhance the performance and functionality of your electronic devices.
Interface - I/O Expanders are integrated circuit chips designed specifically for expanding system input/output (I/O) ports. They are connected to the main controller through serial or parallel interfaces, providing additional I/O pins that allow the system to connect more peripherals or sensors. I/O expanders typically consist of a set of registers, control logic, and necessary driver circuits, supporting multiple input and output configurations such as GPIO (General Purpose Input/Output), PWM (Pulse Width Modulation), I2C, SPI, and other communication interfaces. The design principles of these chips are based on efficient power management and flexible configuration options, which can meet diverse application needs while maintaining low power consumption. I/O expanders include features such as programmability, high integration, low latency, and good electromagnetic compatibility.
Application
Interface - I/O Expanders have demonstrated extensive application value in multiple fields. In embedded system design, they are commonly used as peripheral extensions for microcontrollers (MCUs), providing additional I/O resources to the system to support more sensors, actuators, or other peripherals. In the field of industrial automation, I/O expanders are widely used in PLC (Programmable Logic Controller) systems for monitoring and controlling various equipment and processes on production lines. In addition, in the field of consumer electronics, such as smart homes, smart wearables, and portable electronic devices, I/O expanders also play an important role in helping devices achieve richer functions and higher user interactivity.
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