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MCP23S18-E/SO

MCP23S18-E/SO

Manufacturer No:

MCP23S18-E/SO

Manufacturer:

Microchip Technology

Description:

IC XPNDR 10MHZ SPI 28SOIC

Datasheet:

Datasheet

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MCP23S18-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
    Tube
  • Product Status
    Active
  • Series
    -
The MCP23S18-E/SO is an integrated circuit chip that belongs to the MCP23XXX family of general-purpose input/output (GPIO) expanders. Here are some advantages and application scenarios of the MCP23S18-E/SO:Advantages: 1. Expandability: The MCP23S18-E/SO provides 16-bit input/output (I/O) expansion through the Serial Peripheral Interface (SPI) bus. This allows for easy expansion of the number of I/O pins available on a microcontroller or other host device. 2. Flexibility: The chip supports both input and output operations on each I/O pin, allowing for versatile usage in various applications. 3. Low power consumption: The MCP23S18-E/SO has low power consumption, making it suitable for battery-powered or low-power applications. 4. Interrupt capability: The chip supports interrupt-on-change functionality, allowing the host device to be notified when a change occurs on any of the I/O pins. This feature is useful in applications where real-time response to events is required.Application scenarios: 1. Industrial automation: The MCP23S18-E/SO can be used in industrial automation systems to expand the number of I/O pins available on a microcontroller or programmable logic controller (PLC). It can be used to interface with various sensors, actuators, and other devices. 2. Home automation: In home automation systems, the chip can be used to control and monitor various devices such as lights, switches, sensors, and displays. It enables the integration of a larger number of devices with a microcontroller or home automation hub. 3. Robotics: The MCP23S18-E/SO can be used in robotics applications to provide additional I/O pins for controlling motors, sensors, and other peripherals. It allows for easy expansion of the control capabilities of a microcontroller or embedded system. 4. IoT devices: With the increasing popularity of Internet of Things (IoT) devices, the MCP23S18-E/SO can be used to expand the I/O capabilities of microcontrollers used in IoT applications. It enables the connection of multiple sensors, actuators, and communication modules to a single microcontroller, facilitating the development of IoT prototypes and products.Overall, the MCP23S18-E/SO integrated circuit chip offers expandability, flexibility, low power consumption, and interrupt capability, making it suitable for a wide range of applications requiring additional I/O pins.
MCP23S18-E/SO Relevant information