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FT601Q-B-T

FT601Q-B-T

FTDI, Future Technology Devices International Ltd
USB Bridge, USB to FIFO USB 3.0 FIFO Interface 76-QFN (9x9)
Active33,790 in stock
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Overview

The FT601Q-B-T is a high-performance USB 3.0 to FIFO bridge chip designed to facilitate SuperSpeed data transfers between a peripheral and a host computer. It supports USB 3.0 SuperSpeed (5Gbps) and USB 2.0 High Speed (480Mbps) protocols, providing a 32-bit parallel FIFO interface for high-bandwidth applications. This bridge simplifies the integration of USB 3.0 into existing designs by handling the complex USB protocol stack internally.

Why Choose This Part

The FT601Q features a built-in 16kB FIFO buffer to manage data bursts and supports up to 8 configurable endpoints. Its 32-bit wide parallel interface allows for a theoretical throughput of up to 400MB/s, making it significantly faster than traditional USB-to-UART or USB 2.0 solutions. The device also includes an internal 1.0V LDO regulator and BC1.2 battery charging detection, reducing external component count.

Applications

High-Definition Video Imaging
Streaming uncompressed video data from camera sensors to a PC for real-time processing.
Digital Signal Processing
Interfacing high-speed FPGAs or DSPs with host computers for data acquisition and instrumentation.
Medical Imaging Systems
Transferring high-resolution ultrasound or X-ray data across a reliable SuperSpeed link.
Mass Storage Controllers
Developing custom high-speed storage solutions or data logging hardware.

Key Specifications

Function Bridge, USB to FIFO
Protocol USB
Interface FIFO
Standards USB 3.0
Package / Case 76-VFQFN Exposed Pad
Voltage - Supply 1.65V ~ 3.6V
Operating Temperature -40degC ~ 85degC
Supplier Device Package 76-QFN (9x9)

Getting Started

Engineers can begin development using the UMFT601X evaluation board to test the 32-bit FIFO interface with an FPGA or MCU. FTDI provides D2XX drivers for Windows, Linux, and Mac, along with specialized C++ and C# libraries to streamline software development. Configuration is managed through the FT_Prog utility, which allows for customization of USB descriptors and power settings.

FT601Q Family

Comparing specs that differ across variants. The current part is highlighted.

Part Number Interface Voltage Temp Range Stock
FT601Q-B-T (this part) FIFO 1.65V -40degC ~ 85degC 33,790
FT601Q-B-R FIFO, USB 1.65V -40degC ~ 85degC (.. 8,610

Also Consider

EZ-USB FX3 IFXInfineon Technologies - Offers a fully programmable ARM9 core and more flexible GPIO for complex peripheral management alongside USB 3.0.