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MCP23S08-E/ML

MCP23S08-E/ML

Manufacturer No:

MCP23S08-E/ML

Manufacturer:

Microchip Technology

Description:

IC XPNDR 10MHZ SPI 20QFN

Datasheet:

Datasheet

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MCP23S08-E/ML Specifications

  • Type
    Parameter
  • Supplier Device Package
    20-QFN (4x4)
  • Package / Case
    20-VFQFN Exposed Pad
  • 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/ML 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 MCP23S08-E/ML:Advantages: 1. Expandability: The MCP23S08-E/ML provides an easy way to expand the number of GPIO pins available on a microcontroller or microprocessor. It offers 8 additional I/O pins, which can be individually 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 reduces the number of pins required for communication. 3. Interrupt Capability: The MCP23S08-E/ML supports interrupt-on-change functionality, allowing the microcontroller to be notified when any of the input pins change state. This feature is useful for applications that require real-time response to external events. 4. Low Power Consumption: The chip has low power consumption, making it suitable for battery-powered applications or devices with power constraints. 5. Addressability: Multiple MCP23S08-E/ML chips can be connected to the same SPI bus, allowing for the expansion of GPIO pins even further.Application Scenarios: 1. Home Automation: The MCP23S08-E/ML 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, providing a flexible and expandable solution. 2. Industrial Control: In industrial control systems, the chip can be used to interface with sensors, actuators, and other devices. It allows for easy expansion of I/O pins, enabling the control and monitoring of multiple devices. 3. Robotics: The MCP23S08-E/ML can be used in robotics applications to control and interface with various sensors, motors, and other peripherals. It provides a simple and efficient way to expand the number of I/O pins available on the microcontroller. 4. IoT Devices: With the increasing popularity of IoT devices, the MCP23S08-E/ML can be used to add more GPIO pins to microcontrollers used in IoT applications. It enables the connection of multiple sensors, actuators, and communication modules, enhancing the functionality and versatility of the device. 5. Prototyping and Development: The chip is commonly used in prototyping and development boards to provide additional I/O pins for experimentation and testing. It simplifies the process of connecting and controlling external components during the development phase.Overall, the MCP23S08-E/ML integrated circuit chip offers expandability, ease of use, and flexibility, making it suitable for a wide range of applications that require additional GPIO pins.
MCP23S08-E/ML Relevant information