Ic, Usb2.0-To-Uart, W/Gpio, 20Soic; Bridge Type:Usb To Uart; Supply Voltage Min:3V; Supply Voltage Max:5.5V; Interface Case Style:Soic; No. Of Pins:20Pins; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Product Rohs Compliant: Yes |Microchip MCP2200-I/SO

MCP2200-I/SO – USB to UART Bridge IC – Microchip Technology

Simplify serial communication with the MCP2200-I/SO USB to UART bridge from Microchip Technology. This reliable integrated circuit enables seamless connectivity between USB hosts and UART-enabled devices, eliminating complex driver installations with built-in USB 2.0 support. Ideal for prototyping and industrial applications, it offers plug-and-play functionality and robust performance across industrial temperature ranges.

Key Features

• USB 2.0 Interface: Full-speed 12 Mbps data transfer
• Wide Voltage Range: Operates at 3V to 5.5V with only 13mA current consumption
• Industrial Temperature Support: -40°C to 85°C operating range (TA)
• Compact Design: 20-SOIC package (7.50mm width) for space-constrained applications
• Zero External Components: Integrated clock and voltage regulator

Technical Details

This USB bridge IC translates USB signals to UART serial protocol without requiring external firmware. Housed in a 20-pin SOIC package, it features 256-byte receive and transmit buffers with hardware flow control support. The device complies with USB 2.0 standards and includes configurable GPIO pins for status indication or control functions. All Microchip factory-programmed devices are supplied in protective tubes to ensure damage-free transit.

Common Applications

• Embedded system USB connectivity upgrades
• Industrial automation control interfaces
• IoT device programming and debugging
• Legacy serial port conversion (RS232/RS485)
• Medical device data transfer systems

About Microchip Technology

Microchip Technology stands at the forefront of microcontroller and analog semiconductor innovation, serving over 125,000 customers across industrial, automotive, and consumer markets. With 40+ years of expertise, their solutions emphasize energy efficiency, security, and reliability in mission-critical applications.

The company maintains industry-leading quality certifications including IATF 16949 for automotive systems. Microchip’s rigorous testing protocols and vertically integrated manufacturing ensure consistent performance across temperature extremes and operational environments, making their components trusted by engineering teams worldwide.

About USB to UART Bridge ICs

USB to UART bridge ICs provide essential protocol translation between universal serial bus interfaces and legacy serial communication standards. These compact devices solve connectivity challenges in modern electronics where direct UART ports are unavailable, enabling communication with microcontrollers, sensors, and industrial equipment through standard USB ports.

Critical for development and deployment scenarios, high-quality bridge ICs minimize driver dependencies while maintaining data integrity through electrical noise isolation. Their implementation reduces design complexity in IoT devices, industrial controllers, and embedded systems where reliable serial communication determines system stability.

Packaging

Available in factory-sealed tubes for PCB assembly line compatibility. Contact PCX for volume-specific packaging options.

Frequently Asked Questions

Question: Does this IC require external drivers?
Answer: The MCP2200 uses standard CDC drivers included in Windows®, macOS®, and Linux® operating systems.

Question: What is the maximum UART baud rate supported?
Answer: It supports configurable baud rates up to 1 Mbps for high-speed data transfer.

Question: Can I use this for 3.3V microcontroller systems?
Answer: Yes, its 3V-5.5V operating range makes it compatible with both 3.3V and 5V logic.

Question: Is hardware flow control available?
Answer: Yes, RTS/CTS hardware flow control pins are provided for data stream management.

Question: How many GPIO pins are configurable?
Answer: Eight GPIO pins are available for custom status indication or control functions.

Question: Does PCX provide technical documentation?
Answer: Yes, download the complete MCP2200 datasheet from our resource center.

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Product images are representational only. Refer to datasheet for exact specifications.