Microchip Technology MCP2221-I/SL

The MCP2221-I/SL is a high-performance USB-to-I2C/UART protocol converter from Microchip Technology, designed for embedded systems requiring reliable serial communication bridging. This versatile controller IC enables seamless USB 2.0 connectivity to I2C and UART interfaces, making it ideal for industrial automation, medical devices, telecommunications equipment, and aerospace applications.

Key Features & Benefits:

• USB 2.0 compliant interface for universal compatibility
• Dual protocol support: I2C and UART interfaces
• Wide operating voltage range: 3V to 5.5V for flexible power design
• Extended temperature range: -40°C to 85°C for harsh environments
• Low power consumption: 13mA typical current draw
• Compact 14-SOIC package (3.90mm width) for space-constrained designs
• RoHS compliant for environmental compliance

This bridge controller is engineered for mission-critical applications where reliability and long-term availability are essential. Perfect for prototyping, production, and legacy system upgrades.

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• MCP2221-I/SL.pdf