FT232HQ-REEL

Controllers Overview

The FT232HQ-REEL is a high-speed USB to UART/FIFO interface controller manufactured by FTDI. It operates within the FT232H series and supports USB 2.0 High Speed (480 Mbps) and Full Speed (12 Mbps) protocols. The device functions as a bridge between USB and serial interfaces, including UART and FIFO modes. It requires dual power supplies: VCCIO ranging from 1.62V to 1.98V and VBUS/external supply from 2.97V to 3.63V. Typical operating current is 24mA. The component is housed in a 48-VFQFN package with exposed pad, measuring 8x8 mm, and supports an operating temperature range of -40°C to +85°C.

Controllers Feature Summary

• Integrates complete USB protocol handling without requiring specific firmware programming
• Supports multiple interface configurations including UART, FIFO, SPI, I2C, and MPSSE
• Features independent baud rate generators for flexible serial communication timing

Controllers Applications

• Computer peripherals and industrial automation systems
• Audio equipment and sensor instrumentation
• Process control and monitoring applications

Controllers Procurement Notes

Verify the exact suffix against official FTDI documentation to confirm packaging type and reel specifications. Ensure compatibility with design-in requirements regarding voltage levels and pinout assignments before ordering. Confirm RoHS compliance status through the manufacturer's latest certification documents.

Controllers Selection Notes

Select this component when High Speed USB connectivity is required alongside versatile serial interface options. Consider the 48-pin QFN footprint constraints during PCB layout. Evaluate power consumption requirements against the specified 24mA typical current draw and thermal dissipation capabilities of the chosen enclosure.

Controllers Part Context

This part belongs to the FT232H family of fifth-generation USB devices. It succeeds earlier models by offering enhanced speed and multi-protocol support. The REEL suffix indicates tape-and-reel packaging suitable for automated surface-mount assembly processes.

Controllers Replacement Considerations

FT232HL-REEL offers similar functionality in an LQFP-48 package. FT232HPQ-REEL provides Type-C support. Verify pin compatibility and software driver support before substituting.