The FT220XQ-T is a cutting-edge USB interface Integrated Circuit (IC) from Future Technology Devices International Ltd (FTDI). Renowned for their expertise in converting legacy peripherals to USB, FTDI's chips are found in a wide array of devices where reliable USB connectivity is paramount.

Key Features

• USB 2.0 Full Speed Compatible: The FT220XQ-T operates at USB 2.0's full speed specification, ensuring fast and efficient data transfer rates for applications requiring quick data throughput.
• USB to 4-Bit SPI/FT1248 Interface: This device provides a bridge between USB and a 4-bit SPI/FT1248 interface, allowing for easy integration with a microcontroller or other digital interface without the need for USB expertise.
• Entire USB Protocol Handled on the Chip: No USB-specific firmware programming required, as the FT220XQ-T handles all the USB signaling and protocols on the chip, simplifying the design process significantly.
• Driver Support: FTDI offers royalty-free drivers for various operating systems, reducing development time and ensuring compatibility with most platforms.
• Configurable I/O Pin Output Drive Strength: Users can configure the output drive strength of the I/O pins, providing flexibility for different application needs.
• Integrated Clock Circuit: No external oscillator is needed, as the FT220XQ-T includes an integrated clock circuit that simplifies the board layout and reduces the bill of materials.
• Low Operating and Suspend Current: It boasts low power consumption, which is crucial for power-sensitive applications.

Applications

The FT220XQ-T is designed for use in a variety of applications, including but not limited to:

• USB Instrumentation
• Legacy Peripheral Upgrades
• Industrial Control
• USB Sensors and Peripherals
• Consumer Electronics
• Home Automation and IoT Devices

Package and Quality

The FT220XQ-T comes in a compact QFN-16 package, making it suitable for space-constrained applications. FTDI upholds the highest quality standards, ensuring that each chip meets rigorous performance and reliability criteria.

For designers looking to incorporate USB functionality with minimal hassle, the FT220XQ-T from FTDI is an excellent choice, offering ease of use, reliability, and flexibility in a compact form factor.