# XR21B1411IL16-F (Component) ## Description USB Bridge, USB to UART USB 2.0 UART Interface 16-QFN (3x3) #CommonPartsLibrary #IntegratedCircuit #Interface #Controller #XR21B1411 ## Component Details - **Owner:** jecstronic - **Created:** 1/1/2024 - **Last Updated:** 1/1/2024 - **Visibility:** Public - **Part Type:** Integrated Circuit - **License:** https://creativecommons.org/licenses/by/4.0/ - **Datasheet URL:** https://www.maxlinear.com/ds/xr21b1411.pdf - **Manufacturer Part Number:** XR21B1411IL16-F - **Manufacturer Name:** MaxLinear, Inc. - **Used in:** 1 project ## 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/xr21b1411il16-f/maxlinear-inc?utm_currency=USD&region=nac) | $5.075 | 27 | | [Digi-Key](https://www.digikey.com/en/products/detail/maxlinear-inc/XR21B1411IL16-F/2526905) | $5.38 | 1.2K | | [LCSC](https://www.lcsc.com/product-detail/C1521587.html) | $2.8062 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/MaxLinear/XR21B1411IL16-F?qs=Ji3PIxgD6lSmb22JAv3JsQ%3D%3D) | $4.90 | 2K | | [Verical](https://www.verical.com/pd/maxlinear--inc--usb-interface-ic-XR21B1411IL16-F-6809276) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** MaxLinear - **MPN:** XR21B1411IL16-F - **Package / Case Code:** 16-QFN - **Pin Count:** 17 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | LOWPOWER | | | 2 | NC | | | 3 | GPIO5/RTS#/RS485 | | | 4 | GPIO4/CTS# | | | 5 | GPIO3/DTR# | | | 6 | GPIO2/DSR# | | | 7 | GPIO1/CD# | | | 8 | GPIO0/RI#/RWK# | | | 9 | TX | | | 10 | RX | | | 11 | VBUS_SENSE | | | 12 | VIO_REF | | | 13 | GND | | | 14 | USBD- | | | 15 | USBD+ | | | 16 | VCC | | | 17 | EP | | --- *Generated from [https://www.flux.ai/jecstronic/xr21b1411il16-f](https://www.flux.ai/jecstronic/xr21b1411il16-f)*