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MCP23S18T-E/SO

MCP23S18T-E/SO

Manufacturer No:

MCP23S18T-E/SO

Manufacturer:

Microchip Technology

Description:

IC XPNDR 10MHZ SPI 28SOIC

Datasheet:

Datasheet

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MCP23S18T-E/SO Specifications

  • Type
    Parameter
  • Supplier Device Package
    28-SOIC
  • Package / Case
    28-SOIC (0.295", 7.50mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C
  • Voltage - Supply
    1.8V ~ 5.5V
  • Clock Frequency
    10 MHz
  • Current - Output Source/Sink
    25mA
  • Output Type
    Open Drain
  • Features
    -
  • Interrupt Output
    Yes
  • Interface
    SPI
  • Number of I/O
    16
  • DigiKey Programmable
    Not Verified
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The MCP23S18T-E/SO is an integrated circuit chip that belongs to the MCP23XXX family of 16-bit I/O expanders. It offers several advantages and can be used in various application scenarios. Here are some of the advantages and application scenarios of the MCP23S18T-E/SO:Advantages: 1. Expandability: The MCP23S18T-E/SO allows for expanding the number of I/O pins available on a microcontroller or microprocessor. It provides an additional 16 I/O pins, which can be individually configured as inputs or outputs. 2. Serial Interface: The chip communicates with the microcontroller or microprocessor using a simple SPI (Serial Peripheral Interface) protocol. This makes it easy to interface with a wide range of microcontrollers and microprocessors. 3. Interrupt Capability: The MCP23S18T-E/SO supports interrupt-on-change functionality, allowing the microcontroller to be notified when any of the I/O pins change their state. This can be useful in applications where real-time response to external events is required. 4. Configurability: The chip offers various configuration options, such as pull-up resistors, open-drain outputs, and interrupt-on-change settings. This flexibility allows for customization based on the specific requirements of the application.Application Scenarios: 1. Industrial Automation: The MCP23S18T-E/SO can be used in industrial automation systems to expand the number of I/O pins available on a microcontroller. It can interface with various sensors, actuators, and other peripheral devices. 2. Home Automation: In home automation applications, the chip can be used to control and monitor various devices, such as lights, switches, sensors, and displays. It enables the microcontroller to handle a larger number of I/O connections. 3. Robotics: The MCP23S18T-E/SO can be utilized in robotics projects to provide additional I/O pins for controlling motors, sensors, and other components. The interrupt capability can be used for real-time event handling in robotic systems. 4. IoT (Internet of Things): With the increasing popularity of IoT devices, the MCP23S18T-E/SO can be used to expand the I/O capabilities of microcontrollers used in IoT applications. It allows for connecting multiple sensors, actuators, and communication modules to a single microcontroller.Overall, the MCP23S18T-E/SO integrated circuit chip offers expandability, ease of interface, interrupt capability, and configurability, making it suitable for a wide range of applications requiring additional I/O pins.
MCP23S18T-E/SO Relevant information