MCP2221-I/SL - Microchip Technology

Manufacturer Part Number

MCP2221-I/SL

Manufacturer

Microchip Technology

Introduction

The MCP2221-I/SL is a USB-to-I2C/UART protocol converter, making it ideal for applications requiring simple, robust communication to various peripheral devices.

Product Features and Performance

USB to I2C/UART bridge functionality

Supports full-speed USB (12 Mb/s)

Integrated USB resistors

USB termination resistors included

128-byte buffer to handle data throughput

Configurable I2C Bus clock speed up to 400 kHz

Provides UART data transfer rates from 300 bps to 460 kbps

General purpose programmable pins

Product Advantages

Low power consumption

Highly integrated system

Flexible voltage options supported

Comprehensive buffer size for data handling

Key Technical Parameters

Protocol: USB 2.0

Voltage Supply: 3V to 5.5V

Current Supply: 13mA

Operating Temperature: -40°C to 85°C

Interface: I2C, UART

Quality and Safety Features

Built-in power-on reset circuit

Over-temperature protection

ESD protection on USB pins

Compatibility

Compatible with USB 2.0 standards

Easily interfaces with UART and I2C devices

Application Areas

Sensor interfacing

Data acquisition

Prototype development

Industrial control

Home automation

Product Lifecycle

Product status: Active

No planned discontinuation in the near future

Continuous support and availability

Several Key Reasons to Choose This Product

High reliability and robustness in various operating environments

Ease of implementation into existing systems

Cost-effective solution for USB interfacing needs

Supports multiple communication protocols increasing system design flexibility

Promotes rapid development cycles with minimal additional component needs