FT221XQ-R
- Mfr.Part #
- FT221XQ-R
- Manufacturer
- Future Technology Devices International, Ltd.
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC USB 8 BIT SPI/FT1248 20QFN
- Stock
- 18,580
- In Stock :
- 18,580
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- Manufacturer :
- Future Technology Devices International, Ltd.
- Product Category :
- Controllers
- Qualification Status :
- Not Qualified
- Protocol :
- USB
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Terminal Form :
- NO LEAD
- Packaging :
- Tape and Reel (TR)
- Number of Pins :
- 20
- Supply Current-Max :
- 13.1mA
- Factory Lead Time :
- 11 Weeks
- RoHS Status :
- RoHS Compliant
- Power Supplies :
- 3/5V
- Function :
- Bridge, USB to SPI
- HTS Code :
- 8542.31.00.01
- Length :
- 4mm
- Package / Case :
- 20-WFQFN Exposed Pad
- Data Rate :
- 12 Mbps
- Supply Voltage :
- 5V
- Voltage - Supply :
- 3.3V~5V
- Weight :
- 123.008581mg
- Operating Supply Current :
- 11mA
- Interface :
- SPI
- Height :
- 750μm
- Terminal Position :
- QUAD
- Mount :
- Surface Mount
- Published :
- 2006
- Series :
- USBmadeEZ-FIFO, FT-X, X-Chip
- Operating Temperature :
- -40°C~85°C
- Number of Terminations :
- 20
- Width :
- 4mm
- Operating Supply Voltage :
- 5.5V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Terminal Pitch :
- 0.5mm
- uPs/uCs/Peripheral ICs Type :
- MICROPROCESSOR CIRCUIT
- Standards :
- USB 2.0
- Datasheets
- FT221XQ-R

Controllers Future Technology Devices International, Ltd. FT221XQ-R Overview
The Controllers Future Technology Devices International, Ltd. FT221XQ-R is an advanced USB interface IC designed to bridge the gap between legacy peripherals and modern USB ports. It converts USB2.0 input to a variety of serial interfaces including 8-bit SPI and FT1248. This IC is tailored for designers looking to upgrade their systems with minimal changes in hardware and software. Its small 20-QFN package is ideal for compact applications, offering a streamlined solution for integrating USB capabilities into a range of embedded systems.
FT221XQ-R Features
The FT221XQ-R offers several distinctive features that make it suitable for a broad range of applications. It supports USB to multi-serial interfaces, providing flexibility in connection options. The IC also includes an integrated MTP memory for configuration settings, along with a battery charging detection capability which makes it perfect for portable devices. The built-in oscillator and EEPROM simplify system design, reducing the need for additional components and lowering the overall cost.
FT221XQ-R Applications
- Industrial Automation: The FT221XQ-R can be used to facilitate communication between control systems and sensors, improving the transfer rates and reliability of data in industrial environments.
- Consumer Electronics: This IC is ideal for consumer electronics that require a USB interface for debugging or upgrading firmware, such as smart watches and other wearable technology.
- Medical Devices: In medical applications, the FT221XQ-R ensures secure and reliable communication between diagnostic equipment and computer systems, enhancing data transfer and device functionality.
- Automotive Infotainment: It enhances the connectivity options in automotive infotainment systems, allowing for seamless integration of smartphones and other USB devices with the vehicle's central system.
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