MCP2221AT-I/SL - Microchip

Manufacturer Part Number

MCP2221AT-I/SL

Manufacturer

microchip-technology

Introduction

The MCP2221AT-I/SL is a highly integrated USB to I2C/UART bridge controller that allows for seamless communication between a USB host and I2C/UART devices. It simplifies the integration of USB connectivity into embedded systems, making it an ideal solution for a wide range of applications.

Product Features and Performance

Supports USB 2.0 Full-Speed (12Mbps) protocol

Integrated I2C and UART interfaces for easy connectivity to external devices

Automatic enumeration and configuration with no additional software required

Programmable I2C bus speed up to 400kHz

Programmable UART baud rates up to 1Mbps

Integrated 12-bit analog-to-digital converter (ADC) for monitoring applications

Operates from a single 3V to 5.5V power supply

Consumes low power with a typical supply current of 13mA

Product Advantages

Simplifies the integration of USB connectivity into embedded systems

Eliminates the need for complex USB software stacks, reducing development time and costs

Provides seamless communication between USB hosts and I2C/UART devices

Versatile interface options and programmable features for a wide range of applications

Key Reasons to Choose This Product

Streamlines the development of USB-enabled embedded systems

Offers a cost-effective and reliable solution for bridging USB to I2C/UART protocols

Enables efficient monitoring and control of external devices through the integrated ADC

Delivers low power consumption and wide operating temperature range

Quality and Safety Features

Designed and manufactured to Microchip's high-quality standards

Compliant with USB 2.0 specification

Supports operating temperatures from -40°C to 85°C

Compatibility

Compatible with USB 2.0 hosts

Supports I2C and UART interfaces for communication with external devices

Application Areas

Embedded systems

Industrial automation and control

Measurement and monitoring applications

Human-machine interfaces (HMIs)

Portable and battery-powered devices

Product Lifecycle

The MCP2221AT-I/SL is an active product, and there are no immediate plans for discontinuation. Microchip Technology offers several equivalent and alternative models that provide similar functionality, including the MCP2221A, MCP2221B, and MCP2221C series. For the most up-to-date information on product availability and alternatives, please contact our website's sales team.