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MCP23018T-E/SS

MCP23018T-E/SS

Manufacturer No:

MCP23018T-E/SS

Manufacturer:

Microchip Technology

Description:

IC XPNDR 3.4MHZ I2C 24SSOP

Datasheet:

Datasheet

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MCP23018T-E/SS Specifications

  • Type
    Parameter
  • Supplier Device Package
    24-SSOP
  • Package / Case
    24-SSOP (0.209", 5.30mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C
  • Voltage - Supply
    1.8V ~ 5.5V
  • Clock Frequency
    3.4 MHz
  • Current - Output Source/Sink
    25mA
  • Output Type
    Open Drain
  • Features
    POR
  • Interrupt Output
    Yes
  • Interface
    I²C
  • Number of I/O
    16
  • DigiKey Programmable
    Not Verified
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The MCP23018T-E/SS is an integrated circuit chip that provides general-purpose input/output (GPIO) expansion for microcontrollers or microprocessors. Here are some advantages and application scenarios of this chip:Advantages: 1. Increased I/O Ports: The MCP23018T-E/SS chip offers 16 additional I/O ports, which can be used to expand the limited number of GPIO pins available on microcontrollers or microprocessors. 2. Simple Interface: It communicates with the host microcontroller using the I2C serial interface, which requires only two wires, making it easy to integrate into existing systems. 3. Configurable Pins: Each I/O port can be individually configured as an input or output, allowing flexibility in designing various applications. 4. Interrupt Capability: The chip supports interrupt-on-change, allowing the microcontroller to be notified when a pin's state changes, reducing the need for continuous polling.Application Scenarios: 1. Home Automation: The MCP23018T-E/SS chip can be used to expand the GPIO pins of a microcontroller in home automation systems. It can control various devices such as lights, fans, and sensors, providing a centralized control interface. 2. Industrial Automation: In industrial automation, where multiple sensors and actuators are used, the MCP23018T-E/SS chip can be employed to increase the number of I/O ports available on the main controller, enabling efficient control and monitoring of the system. 3. Robotics: Robots often require a large number of I/O pins to control various motors, sensors, and other peripherals. The MCP23018T-E/SS chip can be used to expand the GPIO capabilities of the robot's main controller, allowing for more complex and versatile robot designs. 4. IoT Devices: Internet of Things (IoT) devices often have limited GPIO pins due to their small form factor. The MCP23018T-E/SS chip can be utilized to expand the I/O capabilities of these devices, enabling them to interface with more sensors, actuators, or external devices.Overall, the MCP23018T-E/SS chip provides a cost-effective and efficient solution for expanding the number of I/O ports in various applications, enhancing the functionality and flexibility of microcontroller-based systems.
MCP23018T-E/SS Relevant information