MCP2221A-I/P

MCP2221A-I/P USB to I2C/UART Bridge Controller IC

The MCP2221A-I/P from Microchip Technology is a versatile USB-to-serial converter that provides USB connectivity to enable communication with I2C and UART interfaces. This high-performance bridge controller is engineered for embedded systems, industrial automation, medical devices, and telecommunications applications requiring reliable USB 2.0 protocol support.

Key Features & Benefits

• Dual Interface Support: Seamlessly bridges USB to both I2C and UART protocols for maximum flexibility
• USB 2.0 Compliant: Full-speed USB 2.0 interface ensures fast, reliable data transfer
• Wide Operating Voltage: 3V to 5.5V supply voltage range accommodates diverse system requirements
• Low Power Consumption: Only 13mA current draw for energy-efficient operation
• Extended Temperature Range: -40°C to 85°C operating temperature for harsh industrial environments
• Standard DIP Package: 14-DIP (0.300", 7.62mm) package for easy prototyping and through-hole mounting
• RoHS Compliant: Meets environmental standards for lead-free manufacturing

Applications

The MCP2221A-I/P is ideal for a wide range of applications including:

• USB-to-I2C/UART protocol conversion
• Embedded system development and debugging
• Industrial control and automation systems
• Medical device interfaces
• Telecommunications equipment
• Sensor network connectivity
• Microcontroller programming and configuration

Why Choose HQICKEY?

At HQICKEY, we specialize in providing high-quality, reliable semiconductor components for mission-critical applications. Our extensive inventory includes controller ICs, memory solutions, microprocessors, and FPGAs from leading manufacturers.

Explore our complete range of Controller ICs for your embedded system needs, or visit our technical blog for the latest industry insights, application notes, and design resources.

• MCP2221A-I/P.pdf