# FT231XQ-R (Component)
## Description
USB Bridge, USB to UART USB 2.0 UART Interface 20-QFN (4x4)
#commonpartslibrary #USB
## Component Details
- **Owner:** vasyl
- **Created:** 2/1/2022
- **Last Updated:** 1/13/2023
- **Visibility:** Public
- **Part Type:** Integrated Circuit
- **Manufacturer Part Number:** FT231XQ-R
- **Manufacturer Name:** FTDI, Future Technology Devices International Ltd
- **Datasheet URL:** http://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT231X.pdf
- **Used in:** 5 projects
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/ft231xq-r/ftdi-chip?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/ftdi-future-technology-devices-international-ltd/FT231XQ-R/3029140) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C132159.html) | $3.8886 | 1.7K |
| [Mouser](https://www.mouser.com/ProductDetail/FTDI/FT231XQ-R?qs=Gp1Yz1mis3VkAf3iW%252BkumQ%3D%3D) | $2.52 | 0 |
| [Verical](https://www.verical.com/pd/future-technology-devices-international-uart-FT231XQ-R-2406877?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **MPN:** FT231XQ-R
- **Package / Case Code:** 20-QFN
- **Pin Count:** 21
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | RXD | |
| 2 | ~RI | |
| 3 | GND | |
| 4 | ~DSR | |
| 5 | ~DCD | |
| 6 | ~CTS | |
| 7 | CBUS2 | |
| 8 | USBDP | |
| 9 | USBDM | |
| 10 | 3V3OUT | |
| 11 | ~RESET | |
| 12 | VCC | |
| 13 | GND | |
| 14 | CBUS1 | |
| 15 | CBUS0 | |
| 16 | CBUS3 | |
| 17 | TXD | |
| 18 | ~DTR | |
| 19 | ~RTS | |
| 20 | VCCIO | |
| 21 | GND | |
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*Generated from [https://www.flux.ai/vasyl/ft231xq-r](https://www.flux.ai/vasyl/ft231xq-r)*