FT232RQ-REEL Frequently Asked Questions (FAQs)


What is the maximum cable length supported by the FT232RQ?
The maximum cable length supported by the FT232RQ is 3 meters (10 feet) for a reliable connection. However, it's recommended to use a cable length of 1.5 meters (5 feet) or less for optimal performance.


Can I use the FT232RQ with a 5V power supply?
Yes, the FT232RQ can operate with a 5V power supply. The device has an internal voltage regulator that can handle input voltages from 4V to 5.5V.


How do I configure the FT232RQ for 3.3V or 2.8V operation?
To configure the FT232RQ for 3.3V or 2.8V operation, you need to connect the VCCIO pin to the desired voltage level. You can do this by connecting a resistor divider network between the VCC pin and the VCCIO pin.


What is the maximum data transfer rate of the FT232RQ?
The maximum data transfer rate of the FT232RQ is 3 Mbps (megabits per second). However, the actual data transfer rate may be limited by the USB host controller and the quality of the USB connection.


Can I use the FT232RQ with a USB 3.0 port?
Yes, the FT232RQ is compatible with USB 3.0 ports. However, the device will operate at USB 2.0 speeds (up to 480 Mbps) even when connected to a USB 3.0 port.