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MCP23S17-E/SP

MCP23S17-E/SP

Manufacturer No:

MCP23S17-E/SP

Manufacturer:

Microchip Technology

Description:

IC XPNDR 10MHZ SPI 28SDIP

Datasheet:

Datasheet

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MCP23S17-E/SP Specifications

  • Type
    Parameter
  • Supplier Device Package
    28-SPDIP
  • Package / Case
    28-DIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -40°C ~ 125°C
  • Voltage - Supply
    1.8V ~ 5.5V
  • Clock Frequency
    10 MHz
  • Current - Output Source/Sink
    25mA
  • Output Type
    Push-Pull
  • Features
    POR
  • Interrupt Output
    Yes
  • Interface
    SPI
  • Number of I/O
    16
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The MCP23S17-E/SP is an integrated circuit chip that provides 16-bit general-purpose parallel input/output (I/O) expansion for microcontroller-based systems. Here are some advantages and application scenarios of this chip:Advantages: 1. Expandability: The MCP23S17-E/SP allows for expanding the number of I/O pins available on a microcontroller, which is particularly useful when the microcontroller has limited I/O capabilities. 2. Serial Interface: It communicates with the microcontroller using a simple Serial Peripheral Interface (SPI), which requires fewer pins compared to parallel interfaces, saving valuable microcontroller pins. 3. Configurability: The chip offers various configuration options, such as input/output direction, pull-up resistors, interrupt-on-change, and more, providing flexibility in designing the system. 4. Low Power Consumption: The MCP23S17-E/SP has low power consumption, making it suitable for battery-powered applications.Application Scenarios: 1. Home Automation: The chip can be used in home automation systems to control and monitor various devices, such as lights, fans, sensors, and switches. It allows for expanding the number of I/O pins available on the microcontroller to accommodate multiple devices. 2. Industrial Control Systems: In industrial applications, the MCP23S17-E/SP can be used to interface with sensors, actuators, and other peripheral devices. It enables the microcontroller to control and monitor a wide range of industrial processes. 3. Robotics: The chip can be utilized in robotics projects to control motors, sensors, and other components. It provides additional I/O pins for connecting various sensors and actuators, allowing for more complex robot control. 4. IoT Devices: With the increasing popularity of Internet of Things (IoT) devices, the MCP23S17-E/SP 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 create smart and connected devices.Overall, the MCP23S17-E/SP integrated circuit chip offers expandability, configurability, and ease of communication, making it suitable for a wide range of applications requiring additional I/O capabilities.
MCP23S17-E/SP Relevant information