FT231XS-U The FTDI FT231XS-U is a USB interface integrated circuit that provides a USB to UART bridge. It supports USB 2.0 and operates at data rates up to 3Mbps.
Mfr Part #:

FT231XS-U

Available from 2 distributors
Mfr Name: FTDI, Future Technology Devices International Ltd
FTDI, Future Technology Devices International Ltd
The FTDI FT231XS-U is a USB interface integrated circuit that provides a USB to UART bridge. It supports USB 2.0 and operates at data rates up to 3Mbps.
Total Stock: 30 pcs
$ Price Range: $1.65

FT231XS-U Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
20 pcs
20 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
10 pcs
10 pcs On Request 1 On Request On Request On Request On Request On Request

FT231XS-U Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Function
Industrial Grade
Interface
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Protocol
Standards
Supplier Device Package
Voltage

FT231XS-U Description

Short technical summary and product information.

The FTDI FT231XS-U is a versatile USB interface integrated circuit designed to bridge USB connectivity with UART communication. It supports the USB 2.0 standard and offers a data transfer rate of up to 3Mbps, making it suitable for various embedded systems and communication applications.

 

This IC features 4 configurable CBUS I/O pins, an internal clock oscillator, and 2kB of MTP ROM for configuration. It operates within a voltage range of 3.3V to 5V and has a low current consumption of 8mA. The FT231XS-U is designed for a wide operating temperature range of -40°C to 85°C.

 

Packaged in a compact 20-SSOP (0.154" width) format, the FT231XS-U is designed for surface mount (SMD) assembly. Its robust design and comprehensive features make it an ideal choice for applications requiring reliable USB to serial communication, such as device programming, data logging, and industrial control interfaces.

FT231XS-U Quick Information

Product Type: USB Interface IC
Series: FT-X
Canonical Name: FTDI FT231XS-U USB to UART Bridge IC
Subcategory: USB to UART Bridge

FT231XS-U Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

FT231XS-U Estimated Pricing

Qty Low High
1+ $1.65 $1.65

Estimated market price range - modelled values for guidance only, not live distributor offers.

FT231XS-U Features

  • USB 2.0 to UART bridge functionality.
  • Supports data transfer rates up to 3Mbps.
  • Features 4 configurable CBUS I/O pins.
  • Operates from -40°C to 85°C temperature range.
  • Compact 20-SSOP surface mount package.

FT231XS-U Applications

  • Ideal for USB to serial communication.
  • Used in embedded system design.
  • Suitable for data logging applications.
  • Facilitates device programming needs.

FT231XS-U FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the FT231XS-U?

The operating temperature range is -40°C to 85°C.

What interface protocols does the FT231XS-U support?

The FT231XS-U supports USB 2.0 and UART interfaces.

What is the maximum data transfer rate for the FT231XS-U?

The maximum data transfer rate is 3Mbps.

What is the package type for the FT231XS-U?

The FT231XS-U is available in a 20-SSOP package.

What is the operating voltage for the FT231XS-U?

The operating voltage is between 3.3V and 5V.

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