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MCP23S08-E/SO

MCP23S08-E/SO

Manufacturer No:

MCP23S08-E/SO

Manufacturer:

Microchip Technology

Description:

IC XPNDR 10MHZ SPI 18SOIC

Datasheet:

Datasheet

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MCP23S08-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
    Push-Pull
  • Features
    POR
  • Interrupt Output
    Yes
  • Interface
    SPI
  • Number of I/O
    8
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The MCP23S08-E/SO is an integrated circuit chip that provides general-purpose input/output (GPIO) expansion for microcontroller systems. It offers several advantages and can be used in various application scenarios. Here are some of the advantages and application scenarios of the MCP23S08-E/SO:Advantages: 1. GPIO Expansion: The MCP23S08-E/SO chip expands the number of available GPIO pins, allowing you to connect more devices or sensors to your microcontroller. 2. Serial Interface: It communicates with the microcontroller using a simple serial interface (SPI), which requires fewer pins compared to parallel interfaces, saving valuable microcontroller pins. 3. Daisy-Chaining: Multiple MCP23S08-E/SO chips can be daisy-chained together, enabling even more GPIO expansion without using additional microcontroller pins. 4. Interrupt Capability: The chip supports interrupt functionality, allowing the microcontroller to be notified when a specific GPIO pin changes state, reducing the need for continuous polling.Application Scenarios: 1. Embedded Systems: The MCP23S08-E/SO chip is commonly used in embedded systems where the microcontroller has limited GPIO pins. It enables the connection of additional sensors, actuators, or other peripheral devices. 2. Industrial Automation: In industrial automation, the chip can be used to expand the number of input and output points, allowing control and monitoring of various devices such as motors, switches, sensors, and indicators. 3. Home Automation: The MCP23S08-E/SO chip can be utilized in home automation systems to interface with different sensors, switches, and actuators, enabling control and monitoring of various home devices. 4. Robotics: Robotic systems often require a large number of GPIO pins to control motors, sensors, and other peripherals. The MCP23S08-E/SO chip can provide the necessary GPIO expansion for such applications. 5. Internet of Things (IoT): The chip can be used in IoT devices to interface with sensors, actuators, and other components, allowing them to communicate with the cloud or other connected devices.These are just a few examples of the advantages and application scenarios of the MCP23S08-E/SO integrated circuit chip. Its flexibility and GPIO expansion capabilities make it a versatile choice for various microcontroller-based projects.
MCP23S08-E/SO Relevant information