FT245RNQ-TRAY

Controllers Overview

The FT245RNQ-TRAY is a USB to Parallel FIFO bridge controller manufactured by FTDI. It implements the USB 2.0 standard, supporting Full Speed (12 Mb/s) and High Speed (480 Mb/s) data rates. The device operates within a supply voltage range of 3.3 V to 5.25 V, with a typical operating current of 25 mA. It is housed in an SSOP-28 surface-mount package and functions across an industrial temperature range from -40°C to +85°C. This specific part number denotes the component supplied in a tube packaging format.

Controllers Feature Summary

• Provides asynchronous parallel FIFO interface for high-speed data transfer between USB and external logic
• Supports both Full Speed and High Speed USB 2.0 operation modes
• Integrates on-chip buffers to manage data flow without host CPU intervention

Controllers Applications

• High-speed data acquisition systems requiring parallel interface connectivity
• Industrial automation controllers interfacing with USB hosts
• Embedded test and measurement equipment utilizing FIFO buffering

Controllers Procurement Notes

Verify the suffix TRAY indicates tube packaging when sourcing. Confirm RoHS compliance status through official documentation as regulations evolve. Check for End-of-Life notifications or obsolescence warnings from FTDI prior to procurement planning. Ensure compatibility with existing SSOP-28 footprints in the design.

Controllers Selection Notes

Select this variant over reel versions if tube handling is preferred for assembly processes. Verify that the SSOP-28 package dimensions fit the PCB layout constraints. Consider the thermal characteristics of the SSOP-28 package for heat dissipation requirements in enclosed environments compared to larger packages.

Controllers Part Context

This component belongs to the FT245R series of USB-to-FIFO controllers. The RNQ suffix typically denotes the SSOP-28 package variant, while TRAY specifies the shipping container type. It serves as a bridge solution for legacy parallel interfaces, allowing modern USB connectivity without complex driver development.

Controllers Replacement Considerations

Direct pin-compatible replacements may include other FT245R variants with different packaging such as FT245RL or FT245RNL. Verify electrical specifications match exactly before substitution. Consult FTDI for current lifecycle status and recommended alternative components if this part is discontinued.