MCP2221-I/ST - Microchip Technology

Manufacturer Part Number

MCP2221-I/ST

Manufacturer

Microchip Technology

Introduction

The MCP2221-I/ST is an interface controller that facilitates USB to I2C or UART communication.

Product Features and Performance

USB 2.0 compliant interface controller

Supports I2C and UART protocol bridges

Integrated voltage regulator and clock

256 bytes of integrated user EEPROM

Adaptable baud rates for UART communication

GPIO availability for expanded utility

Product Advantages

Low-power consumption

Versatile interfacing supported by comprehensive design

Robust operation within a wide temperature range

Key Technical Parameters

Supply Voltage Range: 3V to 5.5V

Supply Current: 13mA

Supported Protocols: USB, I2C, UART

Operating Temperature Range: -40°C to 85°C

Package Type: 14-TSSOP

Quality and Safety Features

Built-in Power-On Reset circuit

Analog-to-digital converter for voltage-level monitoring

Overtemperature protection

Compatibility

Compatible with USB 2.0 Full-Speed standard

Interfacing support for both I2C and UART peripherals

Application Areas

Embedded system development

USB interface conversion in consumer electronics

Industrial control interfaces

Prototype development for IoT devices

Product Lifecycle

Active Product Status

Not indicated as nearing discontinuation

Replacements or upgrades should be available if required

Several Key Reasons to Choose This Product

Comprehensive support for serialization and conversion between USB, I2C, and UART

Easy to implement in existing and new design architectures

Support for a broad voltage and temperature range makes it suitable for various environments and applications

Mature support and documentation available from Microchip Technology

Cost-effective solution for USB interface challenges