Description
The MCP2221A is a USB-to-UART serial converter that enables USB connectivity in applications that have UART and/or I2C interfaces.
Features
- Universal Serial Bus (USB).
- Supports Full-Speed USB (12 Mb/s).
- Implements USB Protocol Composite Device:
- Communication Device Class (CDC) for USB-to-UART conversion
- Human Interface Device (HID) for I2C device control and configuration.
- 448-Byte Buffer to Handle Data Throughput at Any Supported UART Baud Rate: - 64-byte transmit - 384-byte receive.
- Human Interface Device (HID) for Both I2C Communication and Control: 64-byte buffer to handle data throughput.
MCP2221A-Microchip.pdf
