Ftdi Ft232r Usb Uart
Overview
Product sourcing insights & recommendations
The FTDI FT232R USB UART market is currently in a major transition phase. As of 2026, the industry standard FT232RL has been officially designated as Not Recommended for New Designs (NRND), with manufacturers being urged to migrate to the updated FT232RN series to ensure supply longevity. Despite this, the market for FT232R-based modules continues to grow at a CAGR of 8.2%, driven by industrial automation, IoT, and high-speed diagnostics in AI-enabled edge systems.
Key insights include:
* Silicon Shift: The newer FT232RN is now the recommended choice for all new development, offering functional compatibility with the aging "RL" silicon but using updated manufacturing processes.
* Connector Trends: Industrial demand is shifting from legacy Mini-USB to USB Type-C interfaces for improved durability and power delivery.
* Pricing & Availability: Original modules are available at competitive prices starting from $1.05, while the newer FT232RN ICs are currently trading between $2.66 and $5.00 in the B2B market.
Detailed technical specs, market growth drivers, and a comprehensive list of verified B2B suppliers can be found in the analysis report and product list below.
Based on the market transition to the RN series, would you like to:
Ftdi Ft232rl Usb Uart Ic And Modules
Products · 2 lists

USB to TTL Adapter USB to Serial Converter for Development Projects - Featuring Genuine FTDI USB UART IC FT232RL
Shenzhen Youxinbang Technology Co., Ltd.🇨🇳CN2 yrs
FTDI FT232RL USB to UART TTL Serial Adapter Module Power Driver Modules
Yueqing Leniu Electronics Co., Ltd.verified🇨🇳CN6 yrs
FT232RL FT232 USB TO TTL 5V 3.3V Download Cable to Serial Adapter Module
Shenzhen Boruijintong Technology Co., Ltd.🇨🇳CN5 yrs
Hentet BOM new original module IC USB FS SERIAL UART 28-SSOP FT232 FT232RL
Shenzhen Hentet Electronics Co., Ltd.🇨🇳CN3 yrs
Waveshare FT232RL USB Male TTL Serial Adapter Module FTDI FT232 USB UART Converter 3.3V 5V Switchable STM32 ESP32 Program Debug

FT232RL Industrial USB to UART Module FTDI USB TTL Serial Converter 3.3V/5V Switch for STM32 Arduino Debug Download
Shenzhen Alixuxin Technology Co., Ltd.🇨🇳CN1 yr
Arrival Details about FT232 USB UART Board (Type A) FT232R FT232RL to RS232 TTL Serial Module Kit
Shenzhen Caihongsheng Technology Co., Ltd.🇨🇳CN6 yrs
FT232RL FTDI USB to TTL Serial Adapter Module, 1.8V 3.3V 5V Level Switchable for Arduino Programmer Debug Tool
Shenzhen Qiantang Technology Co., Ltd.🇨🇳CN1 yr
FT232RL FTDI USB to TTL Serial Adapter Module 3.3V 5.5V FT232 Pro Mini USB to TTL 232 Mini USB to TTL Adapter Board
Shenzhen iSmart Electronic Co., Ltd.verified🇨🇳CN10 yrs
Industrial USB to Serial UART Adapter FT232RL Serial to USB USB to TTL Adapter Port Module with Housing
Shenzhen Youxin Electronic Technology Co., Ltd.🇨🇳CN4 yrs
Original Original 3-in-1 FT232RL USB to serial port module Three-port to UART module shengyeic
Shenzhen Sanhuang Technology Co., Ltd.🇨🇳CN1 yr
(Interface Modules) DEV-09716

ZYSY) FT232 USB UART Board (Type A) Waveshare To TTL R RL to RS Serial Module Kit

FT232RL Isolated USB to TTL Serial Port Module with UART/COM Interface ADUM3201
Shenzhen Wufenghe Technology Co., Ltd.🇨🇳CN1 yr
FYX Stock USB UART TTL Converter Module FT232RL FT232R USB Serial Programming Adapter Download Board 3V3 5V Embedded
Shenzhen Fuyuanxin Technology Development Co., Ltd.🇨🇳CN8 yrs
Taidacent USB to Serial Signal Isolator Adapter FT232RL USB to TTL Board FT232R USB to TTL Uart 3.3V/5V Converter Board
Shenzhen Taida Century Technology Co., Ltd.🇨🇳CN14 yrs
FT232RL Isolated USB to TTL Serial Module ADUM3201 Magnetic Signal Isolation 3.3V 5V UART Converter for Debugging Projects
Shenzhen Jieyun Junda Trading Co., Ltd.🇨🇳CN1 yr
Universal Serial Communication Module Ft232 C USB Type a to UART(TTL) Mini USB Micro Micro to UART(TTL)

Waveshare FT232 USB UART Board (Type A)FT232R FT232RL to RS232 TTL Serial Supports Mac Linux Android WinCE Windows 7/8/8.1/10
Shenzhen Gintech Electronic Trade Co., Limited🇨🇳CN1 yr
Original FT232RL Chip USB to UART Serial Module USB to TTL Communication Module Brush Board
Shenzhen Huanxin Technology Co., Ltd.🇨🇳CN4 yrs
New Factory Original Red UART FT232 USB Micro To TTL FT232 Module FT232 Driver Download sensor for ardui kit
PENPOS Technology Co., Limited🇨🇳CN5 yrs
MCU-2232 FT2232HL ICs Module USB to UART/FIFO/SPI/I2C/JTAG/RS232 Serial Interface
Shenzhen YTF Technology Co., Limited🇨🇳CN12 yrs
Original USB to UART/TTL Serial port communication module 3.3V Small size FT232RNL converter USB-TO-TTL-FT232/USB-TO-TTL-FT232-M
Shenzhen Jianuoxin Technology Co., Ltd.🇨🇳CN2 yrs
CJMCU-2232 FT2232HL USB TURN UART FIFO SPI I2C JTAG RS232 Module FT2232HL USB to UART Module Dual Channel
Shenzhen Zhicheng Electronic Technology Co., Ltd.verified🇨🇳CN5 yrs
Original USB to UART/TTL Serial Port Communication Module 3.3V Small Size FT232RNL Converter USB-TO-TTL-FT232/USB-TO-TTL-FT232-M
Shenzhen Kaisheng Century Electronics Co., Ltd.verified🇨🇳CN3 yrs
MCU FT232H High Speed Multifunction USB to JTAG UART/FIFO SPI/I2C Module
Shenzhen Caiyusheng Electronics Co., Ltd.🇨🇳CN9 yrs
TZ UART SPI I2C JTAG RS232 RS485 RS422 4 Channel USB To Serial Port Module FT4232
Shenzhen Tongze Electronic Technology Co., Ltd.🇨🇳CN3 yrs
FT232H Multifunction High-Speed USB to JTAG UART/ FIFO SPI/ I2C Module FT232H High-speed Multifunctional
Shenzhen Liyang Technology Co., Ltd.🇨🇳CN1 yr
Original FT232RL Chip Industrial Grade UART Serial Module USB to TTL Converter USB to TTL Module

Original FT232RL Chip Industrial Grade UART Serial Module USB to TTL Converter USB to TTL Module
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Sources & References
27 sources cited · Verified industry data & reports
FT232R Datasheet - FTDI | DigiKey
www.digikey.com
Unique USB FTDIChip-ID™ feature. ... Configurable CBUS I/O pins. ... Transmit and receive LED drive signals. ... USB serial number. ... Integrated +3.3V level converter for USB I/O. ... Configurable I/O pin output drive strength. ... Integrated power-on-reset circuit. ... UART signal inversion option. available from FTDI website (www.ftdichip.com) describes ... The FT232R is a USB to serial UART interface device which simplifies USB to serial designs and reduces available from FTDI website (www.ftdichip.com) describes this feature. The FT232R is capable of operating at a voltage supply between +3.3V and +5V with a nominal · operational mode current of 15mA and a nominal USB suspend mode current of 70μA. This allows greater · Copyright © 2010 Future Technology Devices International Limited ... margin for peripheral designs to meet the USB suspend mode current limit of 2.5mA. An integrated level · converter within the UART interface allows the FT232R to interface to UART logic running at +1.8V, 2.5V, baud rate of the UART, which is programmable from 183 baud to 3 Mbaud. The FT232R supports all standard baud rates and non-standard baud rates from 183 Baud up to 3 · Mbaud. Achievable non-standard baud rates are calculated as follows - ... This gives achievable baud rates in the range 183.1 baud to 3,000,000 baud. When a non-standard baud · rate is required simply pass the required baud rate value to the driver as normal, and the FTDI driver will
FT232RL (NRND) - FTDI
ftdichip.com
The FT232R device is added to FTDI’s range of USB UART interface Integrated Circuit Devices. The FT232R is a USB to serial UART interface with optional clock generator output, and the new FTDIChip-ID™ security dongle feature. In addition, asynchronous and synchronous bit bang interface modes are available. Press releases, articles and web links related to the FT232R can be found here. A frequently asked questions page has been created here. Single chip USB to asynchronous serial data transfer interface. Entire USB protocol handled on the chip – No USB-specific firmware programming required. UART interface support for 7 or 8 data bits, 1 or 2 stop bits and odd / even / mark / space / no parity. The FT232R is available in Pb-free (RoHS compliant) compact 28-Lead SSOP and QFN-32 packages. USB 2.0 Slave to UART Converter
FT232R USB UART I.C.
cdn.sparkfun.com
A unique number (the FTDIChip-ID™) is burnt into the · device during manufacture and is readable over USB, thus forming the basis of a security dongle which can be used · to protect customer application software from being copied. The FT232R is available in Pb-free (RoHS compliant) compact 28-Lead SSOP and QFN-32 packages. ... FT232R USB UART I.C. This section summarises the enhancements and the key features of the FT232R device. For further details, consult · the device pin-out description and functional description sections. Integrated Clock Circuit - Previous generations of FTDI’s USB UART devices required an external crystal or ceramic Integrated EEPROM - Previous generations of FTDI’s USB UART devices required an external EEPROM if the · device were to use USB Vendor ID (VID), Product ID (PID), serial number and product description strings other than · the default values in the device itself. This external EEPROM has now been integrated onto the FT232R chip meaning Preprogrammed EEPROM - The FT232R is supplied with its internal EEPROM preprogrammed with a serial number · which is unique to each individual device. This, in most cases, will remove the need to program the device EEPROM. Integrated USB Resistors - Previous generations of FTDI’s USB UART devices required two external series resistors
ftdi ft232r: Best USB to UART Solutions
www.accio.com
Original USB to UART serial module industrial grade USB to TTL converter FT232RL communication module flashing board ... Min. order: 1 piece · Shenzhen Xintaiyuan Technology Co., Ltd. ... The global market for USB-UART interface solutions like the FTDI FT232R is projected to grow at 8.2% CAGR through 2028, driven by industrial automation and IoT adoption. FT232RL FTDI Mini USB to TTL Serial Converter Adapter Module 3.3V 5.5V Breakout FT232RL USB to Serial Mini USB to TTL FT232RL FT232 Mini USB TTL 232 Adapter Module FTDI USB 3.3V 5.5V for Arduino Type-C Port USB TTL Pro Hot Sales ADUM3201 FT232 Photoelectric Isolation Serial Port Module USB 3.3V 5.5V to TTL Adapter Isolation FT232RL FTDI
Future Technology Devices International Ltd. FT232R USB ...
www.ftdichip.com
available from FTDI website (www.ftdichip.com) describes ... The FT232R is a USB to serial UART interface device which simplifies USB to serial designs and reduces available from FTDI website (www.ftdichip.com) describes this feature. The FT232R is capable of operating at a voltage supply between +3.3V and +5V with a nominal · operational mode current of 15mA and a nominal USB suspend mode current of 70µA. This allows greater · Copyright © 2015 Future Technology Devices International Limited ... margin for peripheral designs to meet the USB suspend mode current limit of 2.5mA. An integrated level · converter within the UART interface allows the FT232R to interface to UART logic running at +1.8V, 2.5V, Various 3rd party drivers are also available for other operating systems - see FTDI website ... The FT232R is fully compliant with the USB 2.0 specification and has been given the USB-IF Test-ID (TID) With the FT232R device this mode has been enhanced by outputting the internal RD# and · WR# strobes signals which can be used to allow external logic to be clocked by accesses to the bit-bang · I/O bus. This option will be described more fully in a separate application note available from FTDI
FT232RN USB UART ICs - FTDI Chip | Mouser
www.mouser.com
View Datasheet FTDI Chip FT232RN USB UART ICs offer a USB to serial UART and bit-bang/GPIO modes with optional clock generator output. The FT232RN provides asynchronous and synchronous bit-bang interface modes. USB to serial designs incorporating the FT232RN has been further simplified by fully integrating the external EEPROM, clock circuit, and USB resistors. The FTDI Chip FT232RN USB UART ICs is a “3-in-1” chip for some application areas, adding two new functions compared with its predecessors. The internally generated clock (6MHz, 12MHz, 24MHz, and 48MHz) can be separated from the FT232RN and used to drive a microcontroller or external logic.
