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The MCP2221A-I/P USB to UART/I²C converter supports 12Mb/s full speed USB and can be used for USB connection in applications with UART and I2C interfaces. The MCP2221 converter integrates the USB terminal resistors and oscillators required for USB work. The converter features four GP pins that provide additional functionality. These features include GPIO, USBCFG, SSPND, clock output, ADC, DAC, intrusion detector.

Specification

Protocol: USB

Functions: Bridge, USB to I²C/UART

Interface: I²C, UART

Standard: USB 2.0

Voltage - Power supply: 3V ~ 5.5V

Current - Power supply: 13mA

Operating temperature: -40°C to 85°C

Package/case: 14-DIP (0.300", 7.62mm)

Supplier device package: 14-PDIP

Basic product number: MCP2221

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