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FT230XQ-R

USB to UART bridge, 12Mbps, QFN-16

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Manufacturer Part：

FT230XQ-R

Package：

QFN-16 (4.0 x 4.0 mm, EP)

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Description

Product Overview

The FT230XQ-R from FTDI Chip is a USB 2.0 Full-Speed to UART serial bridge controller in a 16-pin QFN package. The Q denotes QFN package, R denotes tape and reel. With integrated 256-byte TX/RX buffers, 3.3V/1.8V/5V I/O, and CBUS configurable pins, it provides plug-and-play USB serial ports without external EEPROM.

Key Specifications

Function USB 2.0 FS to UART bridge
USB Speed 12Mbps (Full-Speed)
UART Data Rate 3Mbps max
TX Buffer 256 bytes
RX Buffer 256 bytes
I/O Voltage 1.8V, 2.5V, 3.3V, 5V
CBUS Pins 4 (configurable)
EEPROM Internal (no external required)
Supply Voltage 3.3V (internal LDO from 5V USB)
Operating Temp -40 to +85 C
Package QFN-16 (4.0 x 4.0 mm, EP)

Features

  • USB 2.0 Full-Speed to UART bridge
  • 256-byte TX/RX buffers for smooth data flow
  • Multi-voltage I/O (1.8V to 5V)
  • 4 configurable CBUS pins (LED, power control)
  • Integrated EEPROM for VID/PID/customization
  • Plug-and-play with FTDI VCP drivers

Applications

  • USB-to-serial adapter cables
  • Embedded system debug console
  • MCU programming interface
  • IoT device USB connectivity

The FT230XQ-R from FTDI Chip is a USB 2.0 Full-Speed to UART serial bridge controller in a 16-pin QFN package. The Q denotes QFN package, R denotes tape and reel. With integrated 256-byte TX/RX buffers, 3.3V/1.8V/5V I/O, and CBUS configurable pins, it provides plug-and-play USB serial ports without external EEPROM.

The FT230XQ-R operates as described in the product overview. Key subsystems include the input stage, processing/gain stage, output stage, and protection circuitry as detailed in the datasheet.

Pin Name Type Description
1 TXD Output UART transmit
2 RXD Input UART receive
3 RTS Output Request to send
4 CTS Input Clear to send
5-8 CBUS0-3 I/O Configurable I/O
9-12 D+/D-/VCC/GND Power/I/O USB and power
13-16 VIO/GND Power I/O voltage and ground
PAD GND Power Thermal pad
  • USB-to-serial adapter cables
  • Embedded system debug console
  • MCU programming interface
  • IoT device USB connectivity
Model Manufacturer Package Notes
FT232RQ FTDI QFN-32 Full-featured USB-UART
CP2102N-A02-GQFN24 Silicon Labs QFN-24 Similar USB-UART
CH340G WCH SOP-16 Ultra-low cost alternative
MCP2221A-I/PQ Microchip QFN-16 USB-UART + 4 GPIO
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1. Authorized & Genuine Sourcing Promise

All of our electronic components are procured from official authorized distributors and original manufacturers. We strictly reject counterfeits, refurbished parts, disassembled components and gray-market goods. Every product is guaranteed to be brand-new original parts and fully consistent with the original technical parameters. For branded products such as NXP IC series, we maintain complete supply channel documents to realize full product traceability.

2. Strict Full-batch Quality Inspection

We implement 100% full-batch quality control for all goods before shipment. Our professional QC team conducts multi-dimensional tests including appearance inspection, electrical parameter testing, performance verification and packaging check. Each batch of components is attached with complete inspection reports and batch records. We stick to zero-tolerance standards for defective products to ensure every piece of component meets industrial application requirements.

3. Industry Standard Compliance

Our products comply with a variety of international industry quality standards to adapt to high-standard application scenarios:
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Email: info@materialparts.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China

 

Shipping & Payment

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    US Dollar (USD) is the default settlement currency. RMB is available for domestic customers.

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    All transfer fees, intermediary bank charges and other remittance-related expenses shall be borne by the buyer.

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  • Out-of-stock or sourced items: The delivery lead time will be confirmed separately according to brand and inventory status.
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    We support flexible minimum order quantities for samples, small-batch and large-batch orders. All sample orders shall comply with the above shipping and payment policies.

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5. Local Pickup in Shenzhen

Local pickup service is available for customers in Shenzhen and surrounding areas:
  • Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong Province, China
  • Business Hours: 09:00 – 18:00, Monday to Friday. Closed on weekends and official public holidays.
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Contact Information

Email: info@materialparts.com

Tel / WhatsApp: +86 13760382860

Service & Packaging

Materialparts is a professional electronic component supplier based in Shenzhen, China, with over 20 years of global trading experience. We integrate component procurement, quality inspection, technical support, customized packaging, and global delivery services to provide one-stop supply chain solutions. Our business covers industrial control, automotive electronics, consumer electronics, medical devices and other industries. We always adhere to genuine sources, stable supply and considerate after-sales service.

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We specialize in a full range of passive and active electronic components, including SMD resistors, power resistors, connectors, aviation connectors, LED beads, flexible circuit boards, printed circuit boards, and integrated circuits. Our professional team provides BOM list consolidation, component matching, and alternative model recommendation services. We support sample orders, small-batch trial production, and mass production orders with flexible MOQs to meet diverse procurement needs.

2. Genuine Product Guarantee & Full-process Quality Inspection

All products are sourced from official authorized channels and are 100% original genuine parts. Every batch of goods undergoes strict full-process quality inspection before delivery, with complete batch records and traceability documents provided. Our products comply with AEC-Q standards for automotive electronics and high-reliability specifications for medical devices. We eliminate counterfeits, refurbished parts and defective products from the source to secure your project production.

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6. Global Logistics & Document Services

We cooperate with mainstream international logistics providers including DHL, FedEx, UPS and TNT to achieve fast global delivery. We can provide complete export documents such as customs declaration files, commercial invoices and packing lists to ensure smooth customs clearance for international shipments. Local pickup is also available for customers in Shenzhen, China.

Professional Packaging Standards

Electronic components are sensitive to static electricity, collision, moisture and dust. We adopt industry-standard anti-static packaging solutions to fully ensure the integrity of goods during transportation and storage.

1. General Packaging Specifications

  • All components are packed separately to avoid damage caused by friction and collision;
  • Shockproof buffer materials are added for fragile products to ensure transportation safety;
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2. Classified Professional Packaging

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  • Connector / Aviation Connector Packaging: Hard outer packaging is adopted to prevent pin bending and structural deformation.

3. Custom Packaging Services

We provide value-added services including personalized packaging, custom labeling and re-reeling according to customer requirements, fully matching your production and warehouse management standards.

Contact Information

For service consultation or packaging customization, please feel free to contact us:
Email: info@materialparts.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
 

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