Microchip Technology

MCP2221-I/ML  

Memory Controllers

MCP2221-I/ML Description

The MCP2221-I/ML is a highly versatile and efficient USB-to-I2C/UART bridge device designed by Microchip Technology. This integrated circuit (IC) is specifically engineered to facilitate seamless communication between USB-enabled systems and I2C or UART peripherals. The MCP2221-I/ML operates within a supply voltage range of 3V to 5.5V and draws a supply current of 13mA, ensuring optimal performance with minimal power consumption. It is housed in a tube package, making it suitable for a wide range of industrial and consumer applications.

MCP2221-I/ML Features

The MCP2221-I/ML offers several unique features that set it apart from similar bridge devices in the market:

• USB 2.0 Compliance: The MCP2221-I/ML adheres to the USB 2.0 standard, ensuring compatibility with a broad range of USB-enabled devices and systems. This compliance guarantees reliable data transfer rates and robust communication protocols.
• Dual Interface Support: The device supports both I2C and UART interfaces, providing flexibility in connecting various types of peripherals. This dual-interface capability allows for a more versatile and adaptable solution for different application requirements.
• Programmability: Although the DigiKey programmability status is not verified, the MCP2221-I/ML is designed with programmable features that enable customization and optimization for specific use cases.
• Regulatory Compliance: The MCP2221-I/ML is REACH unaffected and RoHS3 compliant, ensuring it meets the stringent environmental and safety standards required in the electronics industry. This compliance is crucial for manufacturers aiming to produce eco-friendly and sustainable products.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the MCP2221-I/ML is highly resistant to moisture, making it suitable for use in a variety of environmental conditions without the risk of moisture-induced damage.

MCP2221-I/ML Applications

The MCP2221-I/ML is ideal for a wide range of applications due to its versatile interface support and robust performance. Some specific use cases include:

• Embedded Systems: The MCP2221-I/ML can be used in embedded systems where USB connectivity is required to interface with I2C or UART peripherals. This includes applications in smart home devices, industrial automation, and IoT devices.
• Consumer Electronics: In consumer electronics, the MCP2221-I/ML can facilitate communication between USB-enabled devices and various sensors or actuators, enhancing the functionality and connectivity of products such as smartphones, tablets, and smartwatches.
• Automotive Applications: The device's robustness and compliance with industry standards make it suitable for automotive applications, where reliable communication between electronic control units (ECUs) and various sensors is critical.
• Medical Devices: The MCP2221-I/ML can be employed in medical devices that require USB connectivity for data transfer and communication with other medical equipment, ensuring accurate and reliable data exchange.

Conclusion of MCP2221-I/ML

The MCP2221-I/ML from Microchip Technology is a comprehensive solution for applications requiring USB-to-I2C/UART bridging. Its compliance with USB 2.0 standards, dual interface support, and regulatory compliance make it a reliable and versatile choice for a variety of industries. The device's low power consumption and high resistance to moisture further enhance its suitability for diverse operating conditions. Whether used in embedded systems, consumer electronics, automotive applications, or medical devices, the MCP2221-I/ML offers a robust and efficient communication bridge, ensuring seamless integration and reliable performance.

MCP2221-I/ML Documents

Download datasheets and manufacturer documentation for MCP2221-I/ML

PCN Assembly/Origin :

Mult Devices Assembly Site 01/Feb/2018      

Datasheets :

MCP2221      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

Design Resources :

MCP2221 Development Tool Selector      

PCN Design/Specification :

Mold Compound Update 31/Oct/2014       Lead Frame Update 16/Feb/2015      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH