Microchip MCP2221AT-I/ST

USB桥，USB 至 I²C/UARTI²C，UART3V ~ 5.5V

Overview

The MCP2221AT-I/ST is a USB-to-UART/I2C serial converter which enables USB connectivity in applications that have a UART and I2C interfaces.  The device reduces external components by integrating the USB termination resistors and the oscillator needed for USB operation. The MCP2221AT-I/ST also has four GP pins providing miscellaneous functionalities (GPIO, USBCFG, SSPND, Clock Output, ADC, DAC, interrupt detector).The MCP2221AT-I/ST is identical to the MCP2221 in all aspects except for the maximum supported baud rate of the UART, which has been increased from 115200 (MCP2221) to 460800 (MCP2221A).  All MCP2221 USB Drivers and Software can be used for the MCP2221A.

Electrostatic Discharge (ESD) protection:

Features

Tape & Reel (TR) Package

13mA Current - Supply

Applications

There are a lot of Microchip Technology
MCP2221AT-I/ST Controllers Interface ICs applications.

• Commercial LED Lighting
• Smart LED Lighting
• Portable Appliances
• Battery-Operated Devices
• Cellular Data Devices
• Factory Automation and Process Controls
• IrDA transmission control
• Remote transmission formatter
• Docking
• Mobile Monitors