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MCP2221A-I/ST

MCP2221A-I/ST

Manufacturer No:

MCP2221A-I/ST

Manufacturer:

Microchip Technology

Description:

IC USB TO I2C/UART 14TSSOP

Datasheet:

Datasheet

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MCP2221A-I/ST Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-TSSOP
  • Package / Case
    14-TSSOP (0.173", 4.40mm Width)
  • Operating Temperature
    -40°C ~ 85°C
  • Current - Supply
    13mA
  • Voltage - Supply
    3V ~ 5.5V
  • Standards
    USB 2.0
  • Interface
    I²C, UART
  • Function
    Bridge, USB to I²C/UART
  • Protocol
    USB
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The MCP2221A-I/ST is a USB-to-UART/I2C serial converter chip developed by Microchip Technology. It offers the following advantages:1. USB Connectivity: The MCP2221A chip enables easy integration of USB connectivity into various electronic devices, eliminating the need for additional USB interfaces.2. High-Speed Communication: It supports full-speed USB communication (12 Mbps), allowing for fast data transfer rates between the device and a host computer.3. Simple Integration: The chip provides a straightforward and flexible way to add UART and I2C protocol support to microcontroller-based designs without requiring extensive firmware development.4. I2C Monitoring and Debugging: The MCP2221A can act as an I2C master or slave, allowing for easy monitoring and debugging of I2C bus communication.5. GPIO Functionality: It provides 9 general-purpose input/output (GPIO) pins that can be individually configured and controlled, offering additional flexibility in system design.6. Small Form Factor: The MCP2221A comes in a compact SSOP-20 package, making it suitable for applications where space is constrained.The MCP2221A-I/ST chip finds application in various scenarios, including:1. USB Communication Interfaces: It can be used in devices that need to communicate with a host computer over USB, such as USB-to-serial converters, USB dongles, USB-to-I2C adapters, etc.2. Embedded Systems: The chip can be incorporated into embedded systems that require UART and I2C communication capabilities, such as industrial control systems, IoT devices, home automation systems, etc.3. Debugging and Programming: It is often utilized in scenarios where monitoring, debugging, or programming of I2C devices is required, like device bring-up, firmware development, or production testing.4. Prototyping and Evaluation: The MCP2221A serves as a useful tool for prototyping and evaluating UART or I2C-based designs, allowing for quick testing and integration of USB connectivity.5. Industrial Control and Automation: It can be employed in various industrial control and automation applications that require USB-to-UART/I2C communication, such as control panels, data loggers, PLC interfaces, etc.Overall, the MCP2221A-I/ST is a versatile and cost-effective solution, offering USB connectivity and UART/I2C support for a wide range of applications in different industries.
MCP2221A-I/ST Relevant information