USB Interface IC – Mouser Romania

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XR21V14x UART

MaxLinear XR21V14x Universal Asynchronous Receiver Transmitter (UART) with USB 2.0 compliant bus interface is the industry's fastest UART series. The USB interface on the XR21V14x supports 12Mbps USB data transfer rate, USB suspend, resume, and remote wake-up operations. This UART operates from an internal 48MHz clock, requires no external crystal/oscillator, and can accurately generate any baud rate using the internal clock. The UART series includes an automatic transceiver direction control feature that simplifies the hardware for RS-485 applications. The XR21V14x UART is ideal for portable appliances, external converters (dongles), battery-operated devices, and more.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (RON) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Series	Product	Type	Mounting Style	Package/Case	Standard	Speed	Data Rate	Supply Voltage - Min	Supply Voltage - Max	Operating Supply Current	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
	USB Interface IC 1 Chan FS USB UART w/ 256 Byte FIFO XR21V1410IL16TR-F MaxLinear 1: 20,92 lei 18.182In Stock	Mfr. Part No. XR21V1410IL16TR-F Mouser Part No 701-XR21V1410IL16TRF	MaxLinear	USB Interface IC 1 Chan FS USB UART w/ 256 Byte FIFO Learn More about MaxLinear xr21v14x uart	Datasheet	18.182In Stock	Cut Tape 20,92 lei 15,78 lei 14,50 lei 13,11 lei 12,68 lei Reel 12,68 lei MouseReel Available	Min.: 1 Mult.: 1 : 3.000			XR21V1410	USB Controllers	Bridge, USB to UART	SMD/SMT	QFN-16	USB 2.0	Full Speed (FS)	12 Mb/s	2.97 V	3.63 V	20 mA	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
	USB Interface IC 4-Ch 12Mbps 48MHz Internal clock; UART XR21V1414IM48-F MaxLinear 1: 52,43 lei 4.823In Stock 4.000Expected 5/3/2027	Mfr. Part No. XR21V1414IM48-F Mouser Part No 701-XR21V1414IM48-F	MaxLinear	USB Interface IC 4-Ch 12Mbps 48MHz Internal clock; UART Learn More about MaxLinear xr21v14x uart	Datasheet	4.823In Stock 4.000Expected 5/3/2027	52,43 lei 40,98 lei 38,15 lei 34,99 lei View 33,54 lei 32,85 lei	Min.: 1 Mult.: 1			XR21V1414	USB Controllers	Bridge, USB to UART	SMD/SMT	TQFP-48	USB 2.0	Full Speed (FS)	12 Mb/s	2.97 V	3.63 V	16 mA	- 40 C	+ 85 C	Tray
	USB Interface IC 1-Ch 12Mbps 48MHz Internal clock; UART XR21V1410IL16-F MaxLinear 1: 20,54 lei 2.154In Stock	Mfr. Part No. XR21V1410IL16-F Mouser Part No 701-XR21V1410IL16-F	MaxLinear	USB Interface IC 1-Ch 12Mbps 48MHz Internal clock; UART Learn More about MaxLinear xr21v14x uart	Datasheet	2.154In Stock	20,54 lei 15,62 lei 14,34 lei 13,00 lei View 11,98 lei 11,61 lei 11,45 lei 11,13 lei	Min.: 1 Mult.: 1			XR21V1410	USB Controllers	Bridge, USB to UART	SMD/SMT	QFN-16	USB 2.0	Full Speed (FS)	12 Mb/s	2.97 V	3.63 V	20 mA	- 40 C	+ 85 C	Tray
	USB Interface IC 2-Ch 12Mbps 48MHz Internal clock; UART XR21V1412IL32-F MaxLinear 1: 37,24 lei 1.016In Stock 490On Order	Mfr. Part No. XR21V1412IL32-F Mouser Part No 701-XR21V1412IL32-F	MaxLinear	USB Interface IC 2-Ch 12Mbps 48MHz Internal clock; UART Learn More about MaxLinear xr21v14x uart	Datasheet	1.016In Stock 490On Order	37,24 lei 28,78 lei 26,75 lei 24,88 lei View 23,11 lei 22,63 lei 21,56 lei 21,03 lei Quote	Min.: 1 Mult.: 1			XR21V1412	USB Controllers	Bridge, USB to UART	SMD/SMT	QFN-32	USB 2.0	Full Speed (FS)	12 Mb/s	2.97 V	3.63 V	20 mA	- 40 C	+ 85 C	Tray
	USB Interface IC XR21V1414IM48TR-F XR21V1414IM48TR-F MaxLinear 1: 52,43 lei 1.403Expected 11/13/2026	Mfr. Part No. XR21V1414IM48TR-F Mouser Part No 701-XR21V1414IM48TRF	MaxLinear	USB Interface IC XR21V1414IM48TR-F Learn More about MaxLinear xr21v14x uart	Datasheet	1.403Expected 11/13/2026	Cut Tape 52,43 lei 40,98 lei 38,15 lei 34,99 lei View Reel 30,60 lei 33,81 lei 33,49 lei 30,60 lei 30,60 lei MouseReel Available	Min.: 1 Mult.: 1 : 1.500			XR21V1414	USB Controllers	Bridge, USB to UART	SMD/SMT	TQFP-48	USB 2.0	Full Speed (FS)	12 Mb/s	2.97 V	3.63 V	16 mA	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
	USB Interface IC 2 Chan FS USB UART w/ 256 Byte FIFO XR21V1412IL32TR-F MaxLinear 3.000: 23,97 lei Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. XR21V1412IL32TR-F Mouser Part No 701-XR21V1412IL32TRF	MaxLinear	USB Interface IC 2 Chan FS USB UART w/ 256 Byte FIFO Learn More about MaxLinear xr21v14x uart	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel 23,97 lei	Min.: 3.000 Mult.: 3.000 : 3.000			XR21V1412	USB Controllers	Bridge, USB to UART	SMD/SMT	QFN-32	USB 2.0	Full Speed (FS)	12 Mb/s	2.97 V	3.63 V	16 mA	- 40 C	+ 85 C	Reel