MCP2221-I/ST Allicdata Electronics
Allicdata Part #:

MCP2221-I/ST-ND

Manufacturer Part#:

MCP2221-I/ST

Price: $ 1.67
Product Category:

Integrated Circuits (ICs)

Manufacturer: Microchip Technology
Short Description: IC USB TO I2C BRIDGE DEVICE 14TS
More Detail: USB Bridge, USB to I²C/UART USB 2.0 I²C, UART Inte...
DataSheet: MCP2221-I/ST datasheetMCP2221-I/ST Datasheet/PDF
Quantity: 814
1 +: $ 1.67000
10 +: $ 1.61990
100 +: $ 1.58650
1000 +: $ 1.55310
10000 +: $ 1.50300
Stock 814Can Ship Immediately
$ 1.67
Specifications
Series: --
Packaging: Tube 
Part Status: Active
Protocol: USB
Function: Bridge, USB to I²C/UART
Interface: I²C, UART
Standards: USB 2.0
Voltage - Supply: 3 V ~ 5.5 V
Current - Supply: 13mA
Operating Temperature: -40°C ~ 85°C
Package / Case: 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package: 14-TSSOP
Base Part Number: MCP2221
Description

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  MCP2221-I/ST is an enhanced version of the popular MCP2221 USB-to-UART/I2C serial converter, that adds an I2C user definable GPIO interface. This device offers an easy solution to adding an extra UART port, an extra I2C port and GPIOs to a PC. It is a USB-to-UART bridge that is able to bridge between two USB-HIDs and two UARTS and/or I2C ports. The device supports full UART, I2C and GPIO implementations, allowing it to be used in a variety of applications.

  This device is ideal for applications such as industrial automation and remote monitoring, as well as those related to connected devices and IoT. It is also great for low power applications, providing power management features that help extend battery life. The MCP2221-I/ST features an integrated USB-to-UART bridge that supports both full-speed and low speed USB interfaces. The device also supports hot-swapping and multiplexing, allowing it to be connected to multiple device types simultaneously.

  The MCP2221-I/ST is a compact, low-cost USB-to-UART bridge that supports four independent ports: UART, I2C, GPIO and USB. The device is designed to support full-speed USB and low-speed USB, with two data lines and two control lines. The device supports various baud rates from 600 bps to 115200 bps and offers a DMA function for high-speed data transfers. The device also supports I2C and GPIO along with the UART, allowing for connection to different devices.

  The MCP2221-I/ST is ideal for applications where the need for both full-speed and low-speed USB is needed. It can be used in a variety of applications, ranging from industrial automation and remote monitoring to connected devices and IoT. It is also great for low power applications, providing power management features to help extend battery life.

  The device is powered by a USB connection and provides 4 ports for data connections and communication. These 4 ports are UART, USB, I2C and GPIO. The device is also capable of performing different UART and I2C protocol implementations, allowing it to interface with different types of devices. The device also supports multiplexing, allowing it to be connected to multiple types of devices simultaneously.

  The working principle of the MCP2221-I/ST is based on the USB-to-UART bridge, which allows data to be transferred between two USB-HIDs or two UARTs and/or I2C ports. This device also offers power management features, allowing it to be used for low power applications. Once the device is connected, it will enumerate the USB and allow for communication with other devices. The device can be used to bridge between two USB-HIDs or two UARTs, and two I2Cs, depending on the specific configuration.

  In conclusion, the MCP2221-I/ST is a powerful and affordable device for bridging USB with other serial protocols, such as UART, I2C and GPIO. It is ideal for applications that require both full-speed and low-speed USB, and is perfect for industrial automation, remote monitoring and connected devices. The device is also great for low power applications, providing power management features that help extend battery life.

The specific data is subject to PDF, and the above content is for reference

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