USB UART Interface Integrated Circuits FT232RL-REEL FS SERIAL 28-SSOP FTDI

Brand Name FTDI, Future Technology Devices International Ltd
Model Number FT232RL-REEL
Minimum Order Quantity 1
Price Based on current price
Packaging Details anti-static bag & cardboard box
Delivery Time 3-5 work days
Payment Terms T/T
Supply Ability In stock

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Product Details
Protocol USB Function Bridge, USB To UART
Interface UART Standards USB 2.0
Voltage - Supply 3.3V ~ 5.25V Current - Supply 15mA
Operating Temperature -40°C ~ 85°C Package / Case 28-SSOP (0.209", 5.30mm Width)
Supplier Device Package 28-SSOP
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USB Interface Integrated Circuits


UART Interface Integrated Circuits



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Product Description

FT232RL-REEL IC USB FS SERIAL UART 28-SSOP FTDI, Future Technology Devices International Ltd

Product Details


The FT232R is a USB to serial UART interface device that integrates an external EEPROM, USB termination resistors, and an integrated clock circuit that does not require an external crystal within the device, simplifying USB to serial designs and reducing external component count. It has been developed to work efficiently with a USB host controller by consuming as little of the total USB bandwidth as possible.


The FT232R is a USB to serial UART interface with the following advanced features:

Single chip USB to asynchronous serial data transfer interface.
Entire USB protocol handled on the chip. No USB specific firmware programming required.
Fully integrated 1024 bit EEPROM storing device descriptors and CBUS I/O configuration.
Fully integrated USB termination resistors.
Fully integrated clock generation with no external crystal required plus optional clock output selection enabling a glue-less interface to external MCU or FPGA.
Data transfer rates from 300 baud to 3 Mbaud (RS422, RS485, RS232) at TTL levels.
128 byte receive buffer and 256 byte transmit buffer utilising buffer smoothing technology to allow for high data throughput.
FTDI’s royalty-free Virtual Com Port (VCP) and Direct (D2XX) drivers eliminate the requirement for USB driver development in most cases.
Unique USB FTDIChip-ID™ feature.
Configurable CBUS I/O pins.
Transmit and receive LED drive signals.
UART interface support for 7 or 8 data bits, 1 or 2 stop bits and odd / even / mark / space / no parity
FIFO receives and transmits buffers for high data throughput.
Synchronous and asynchronous bit bang interface options with RD# and WR# strobes.
Device supplied pre-programmed with unique USB serial number.
Supports bus powered, self-powered and highpower bus powered USB configurations.
Integrated +3.3V level converter for USB I/O.
Integrated level converter on UART and CBUS for interfacing to between +1.8V and +5V logic.
True 5V/3.3V/2.8V/1.8V CMOS drive output and TTL input.
Configurable I/O pin output drive strength.
Integrated power-on-reset circuit.
Fully integrated AVCC supply filtering - no external filtering required.
UART signal inversion option.
+3.3V (using external oscillator) to +5.25V (internal oscillator) Single Supply Operation.
Low operating and USB suspend current.
Low USB bandwidth consumption.
UHCI/OHCI/EHCI host controller compatible.
USB 2.0 Full Speed compatible.
-40°C to 85°C extended operating temperature range.
Available in compact Pb-free 28 Pin SSOP and QFN-32 packages (both RoHS compliant).


• USB to RS232 / RS422 / RS485 Converters
• Upgrading Legacy Peripherals to USB
• Cellular and Cordless Phone USB data transfer cables and interfaces
• Interfacing MCU / PLD / FPGA based designs to USB
• USB Audio and Low Bandwidth Video data transfer
• PDA to USB data transfer
• USB Smart Card Readers
• USB Instrumentation
• USB Industrial Control
• USB MP3 Player Interface
• USB FLASH Card Reader / Writers
• Set Top Box PC - USB interface
• USB Digital Camera Interface
• USB Hardware Modems
• USB Wireless Modems
• USB Bar Code Readers
• USB Software / Hardware Encryption Dongles


Attribute Attribute Value
Manufacturer FTDI
Product Category Network Interface Card (NIC)
Series USBmadeEZ-UART
Product USB Bridge Controllers
Type Bridge USB to UART
Packaging Tube Alternate Packaging
Unit-Weight 0.080001 oz
Mounting-Style SMD/SMT
Package-Case 28-SSOP (0.209", 5.30mm Width)
Operating-Temperature -40°C ~ 85°C
Function Bridge, USB to UART
Interface UART
Voltage-Supply 3.3 V ~ 5.25 V
Supplier-Device-Package 28-SSOP
Speed Full-Speed
Current-Supply 15mA
Protocol USB
Standards USB 2.0
Data-Rate 12 Mb/s
Standard USB 2.0
Interface-Type UART
Package-Case SSOP-28


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