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PCA9555PW/S911118

PCA9555PW/S911118

Manufacturer No:

PCA9555PW/S911118

Manufacturer:

NXP USA Inc.

Description:

PARALLEL I/O PORT 16-BIT

Datasheet:

Datasheet

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PCA9555PW/S911118 Specifications

  • Type
    Parameter
  • Supplier Device Package
    -
  • Package / Case
    -
  • Mounting Type
    -
  • Operating Temperature
    -
  • Voltage - Supply
    -
  • Current - Output Source/Sink
    -
  • Output Type
    -
  • Features
    -
  • Interface
    -
  • DigiKey Programmable
    Not Verified
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    *
The PCA9555PW/S911118 is an integrated circuit chip that belongs to the PCA9555 family of devices. It is an I2C-bus controlled 16-bit I/O expander optimized for low-power and low-voltage applications. Here are some advantages and application scenarios of this chip:Advantages: 1. Expandability: The PCA9555PW/S911118 allows for expanding the number of I/O ports available on a microcontroller or other devices. It provides 16 I/O pins that can be used as inputs or outputs, increasing the overall flexibility of the system.2. I2C Interface: The chip communicates with the host microcontroller using the I2C-bus interface, which is a widely used and well-supported communication protocol. This makes it compatible with a wide range of microcontrollers and other I2C devices.3. Low Power Consumption: The PCA9555PW/S911118 is designed to operate at low power, making it suitable for battery-powered applications or any scenario where power efficiency is crucial.4. Interrupt Functionality: The chip supports interrupt generation on input pins, allowing the microcontroller to be notified when a specific event occurs. This feature can be useful in applications where real-time response is required.Application Scenarios: 1. Industrial Automation: The PCA9555PW/S911118 can be used in industrial automation systems to expand the number of I/O ports available for connecting sensors, actuators, or other peripheral devices. It can help in controlling and monitoring various components of the system.2. Home Automation: In home automation applications, the chip can be utilized to increase the number of I/O pins available for controlling lights, switches, sensors, or other devices. It enables the integration of multiple devices into a centralized control system.3. Internet of Things (IoT): The PCA9555PW/S911118 can be employed in IoT devices to provide additional I/O ports for connecting various sensors, actuators, or communication modules. It allows for efficient management of multiple peripherals in IoT applications.4. Robotics: The chip can be used in robotics projects to expand the number of I/O pins available for controlling motors, sensors, or other components. It enables the integration of multiple sensors and actuators, facilitating complex robotic functionalities.Overall, the PCA9555PW/S911118 integrated circuit chip offers expandability, low power consumption, and I2C compatibility, making it suitable for a wide range of applications requiring additional I/O ports.
PCA9555PW/S911118 Relevant information