Manufacturer Part Number
MCP2221-I/ML
Manufacturer
Microchip Technology
Introduction
Interface controller offering USB to I2C/UART bridge functionality.
Product Features and Performance
USB 2.0 full-speed compliant
Integrated USB resistors and regulators
128-byte buffer to handle data throughput
I2C supports full-speed and multi-master capability
UART module with hardware flow control
Customizable Manufacturer descriptor string
GPIO functionality for four pins
Internal oscillator
Timer Module
Product Advantages
Simplifies USB connectivity with minimal design effort
Versatile bridging for I2C and UART interfaces
Low current consumption suitable for battery-powered applications
Royalty-free drivers
Key Technical Parameters
Protocol: USB
Function: Bridge, USB to I2C/UART
Interface: I2C, UART
Standards: USB 2.0
Voltage Supply: 3V ~ 5.5V
Current Supply: 13mA
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
ESD protection
High-temperature operation reliability
Compatibility
Compatible with USB 2.0
Supports Windows, Linux, and MAC drivers
Application Areas
Sensor interfacing
Data acquisition systems
PC peripherals
Medical devices
Consumer electronics
Product Lifecycle
Active status
Not currently near discontinuation
Replacements or upgrades typically available with new generations
Several Key Reasons to Choose This Product
Microchip Technology is a reputable brand in electronic components
Facilitates a quick and easy USB interface solution with comprehensive support
Low power consumption enhances device life when battery-powered
Wide operating temperature range suitable for industrial environments
Comprehensive design support and easy to integrate in various applications