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MCP23S09-E/SO

MCP23S09-E/SO

Manufacturer No:

MCP23S09-E/SO

Manufacturer:

Microchip Technology

Description:

IC XPNDR 10MHZ SPI 18SOIC

Datasheet:

Datasheet

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MCP23S09-E/SO Specifications

  • Type
    Parameter
  • Supplier Device Package
    18-SOIC
  • Package / Case
    18-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
    8
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The MCP23S09-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 MCP23S09-E/SO:Advantages: 1. Expandability: The MCP23S09-E/SO provides an easy way to expand the number of input/output pins of a microcontroller or microprocessor. It offers 16 general-purpose I/O pins, which can be configured as inputs or outputs. 2. Serial Interface: The chip communicates with the microcontroller using a simple 3-wire SPI (Serial Peripheral Interface) protocol. This makes it easy to interface with a wide range of microcontrollers and microprocessors. 3. Low Power Consumption: The MCP23S09-E/SO is designed to operate at low power, making it suitable for battery-powered applications. 4. Interrupt Capability: The chip supports interrupt-on-change functionality, allowing the microcontroller to be notified when a pin's state changes. This can be useful in applications where real-time response is required. 5. Addressability: Multiple MCP23S09-E/SO chips can be connected to a single microcontroller using different chip select lines, enabling the expansion of GPIO pins even further.Application Scenarios: 1. Home Automation: The MCP23S09-E/SO can be used in home automation systems to control and monitor various devices. It can be used to interface with sensors, switches, relays, and other peripherals. 2. Industrial Control Systems: In industrial environments, the chip can be used to expand the I/O capabilities of a microcontroller, allowing it to interface with different sensors, actuators, and control devices. 3. Robotics: The MCP23S09-E/SO can be used in robotics applications to control and monitor various components such as motors, sensors, and communication modules. 4. IoT Devices: With its low power consumption and expandability, the chip can be used in Internet of Things (IoT) devices to interface with different sensors and actuators, enabling connectivity and control. 5. Gaming Consoles: The MCP23S09-E/SO can be used in gaming consoles to expand the number of buttons or inputs available to the user, providing enhanced gaming experiences.Overall, the MCP23S09-E/SO chip offers a cost-effective and flexible solution for expanding the I/O capabilities of microcontrollers, making it suitable for a wide range of applications.
MCP23S09-E/SO Relevant information