MCP2221T-I/ML

MCP2221T-I/ML Specifications

Manufacturer: Microchip Technology
Part Number: MCP2221T-I/ML
Product Type: USB 2.0 to I²C/UART Protocol Converter with GPIO
USB Speed: Full-Speed (12 Mb/s)
Interfaces: I²C, UART, GPIO
Supply Voltage Range: 3.0 V to 5.5 V
Operating Current: 3 mA (typical)
Suspend Current: 5.5 µA (typical)
GPIO Pins: 4 (configurable as GPIO, ADC, DAC, or special functions)
ADC Resolution: 10-bit
DAC Resolution: 5-bit
Package / Case: 16-Lead VQFN
Mounting Type: Surface Mount
Operating Temperature Range: -40°C to +85°C
RoHS Status: RoHS Compliant

Key Features

The MCP2221T-I/ML is a versatile USB-to-UART/I²C serial converter that enables USB connectivity in applications with UART and I²C interfaces. It supports full-speed USB 2.0 operation at 12 Mb/s, facilitating efficient data transfer. The device integrates four general-purpose I/O pins, which can be configured as GPIO, 10-bit ADC inputs, 5-bit DAC outputs, or for special functions such as clock output and status indicators. Operating within a supply voltage range of 3.0 V to 5.5 V, the MCP2221T-I/ML consumes minimal power, with a typical operating current of 3 mA and a suspend current of 5.5 µA. Its compact 16-lead VQFN package supports surface mount assembly, making it suitable for space-constrained designs. The device operates reliably over a temperature range of -40°C to +85°C and complies with RoHS standards, ensuring environmental responsibility.

Applications

USB-to-I²C/UART protocol conversion
USB-to-GPIO interface bridging
USB data acquisition systems
Embedded system programming
Industrial automation control

Product Overview

The MCP2221T-I/ML from Microchip Technology offers a seamless solution for integrating USB connectivity into systems with I²C and UART interfaces. By bridging the gap between USB and these communication protocols, it simplifies the design of USB-enabled applications. The configurable GPIO pins enhance its versatility, allowing for additional functionalities such as analog-to-digital and digital-to-analog conversions. Its low power consumption and wide supply voltage range make it suitable for various power-sensitive applications. The device’s compliance with USB 2.0 standards ensures compatibility with a broad range of USB hosts, facilitating easy integration into existing systems. Overall, the MCP2221T-I/ML is a robust and flexible choice for designers seeking to add USB functionality to their applications.

Contact Us

For additional information regarding our products, feel free to get in touch with us. You can call us at 770-870-1760 or email us at info@Cyndtek.com. We look forward to assisting you and ensuring your satisfaction with all of our Cyndtek products.