Microchip Technology MCP2221 USB-to-UART/I²C Converter
Microchip Technology MCP2221 USB-to-UART/I²C Converter supports full-speed USB at 12Mb/s and enables USB connectivity in applications with UART and I2C interfaces. The MCP2221 converter integrates USB termination resistors and the oscillator needed for USB operation. This converter comes with four GP pins that provide miscellaneous functionalities. These functionalities include GPIO, USBCFG, SSPND, Clock Output, ADC, DAC, interrupt detector.
Features
- Supports full-speed USB (12Mb/s)
- Implements USB protocol composite device
- Communication Device Class (CDC) for communications and configuration
- Human Interface Device (HID) for I2C, chip control, and configuration
- 128-byte buffer to handle data throughput at any UART baud rate
- 64-byte transmit
- 64-byte receive
- Human Interface Device (HID) for both I2C communication and control
- 64-byte buffer to handle data throughput at any I2C baud rate
- Fully configurable VID and PID assignments, and string descriptors
- Bus-powered or self-powered
- USB 2.0 compliant
- USB driver and software support
- CDC and universal asynchronous receiver/transmitter (UART) options
- I2C/SMBus
- SMBus master
- General Purpose Input/Output (GPIO) pins
- Highly configurable
- 3V to 5.5V operating voltage
- Electrostatic Discharge (ESD) protection
- 4kV Human Body Model (HBM)
- -40°C to +85°C industrial operating temperature range
MCP2221 Converter Block Diragram
Development Tools
Microchip Technology MCP2221 Breakout Module
A development and evaluation platform for the MCP2221 USB-to-UART/I²C Converter.
Microchip Technology MCP2221 I2C Demonstration Board (ADM00678)
Ideal for exploring the capabilities of the MCP2221 USB to I2C/UART/SMBus Protocol Converter.
Mikroe USB I2C Click
Uses an MCP2221 USB-to-UART/I2C converter to provide USB connectivity to an MCU.
Adafruit MCP2221A USB to GPIO ADC I2C Breakout Board
Allows the user to drive a tiny OLED display, read a color sensor, or flash some LEDs from a PC.
Microchip Technology Kit FPGA Hello
Plataforma de nivel básico dirigida a usuarios con conocimientos de FPGA bajos o medios.
Microchip Technology MCP39F511A CT Power Meter
Evaluation board demonstrating current measurement using a split-core current transformer.
Microchip Technology EV58G97A Curiosity Nano Explorer Board
Explore and test the functionality of microcontroller peripherals with the Curiosity Nano.
Learn More About
Mikroe USB I2C Click
Uses an MCP2221 USB-to-UART/I2C converter to provide USB connectivity to an MCU.