Electronic PartsIntegrated Circuits (ICs)Interface ICsUART Interface ICs (2,032)

UART Interface ICs

Universal Asynchronous Receiver Transmitter (UART) interface is an integrated circuit (IC) used to implement serial digital interfaces.

Interface ICs are integrated circuits that control and manage communication between two or more devices. A UART IC converts data between parallel and serial forms, making it indispensable in systems where devices need to communicate via serial ports. It's the standard serial interface for PCs and microcontrollers. Whether you're developing applications for computing, telecommunications or embedded systems, we'll help you find the latest and most reliable UART ICs available from the manufacturers you trust.

Top manufacturers

NXP Semiconductors

Texas Instruments

Rochester Electronics

Analog Devices

Explore UART Interface ICs

Results: 2,032

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Non-Authorized Stocking Distributors

ST16C554DIQ64-F

$ 10.638

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EXAR ST16C554DIQ64-F UART Interface, 4 Channel, 1.5 Mbps, 2.97 V, 5.5 V, LQFP, 64 Pins

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics		ST16C554DIQ64-F	24	3	Tray	USD		10.480	10.200	10.070	10.070
	Verical		ST16C554DIQ64-F	4,640	160		USD				10.638	10.638
	DigiKey		1016-1268-ND	2,496	1	Tray	USD	17.810	14.147	13.232	11.368	11.368
	Avnet		ST16C554DIQ64-F	0	160		USD				10.592	10.063	3d
	RS (Formerly Allied Electronics)		ST16C554DIQ64-F	0	1	Bulk	USD	17.460	15.710	15.710	15.710	15.710	2d

$ 7.105

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Full Speed USB to UART Bridge USB 2.0 3.3V T/R Automotive 28-Pin QFN EP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical		CP2103-GMR	2	1		USD	9.227	9.227	9.227	9.227	9.227
	DigiKey	3	336-4139-1-ND	1,807	1	Cut Tape	USD	11.570	9.072	7.977	7.977	7.288
	Newark		CP2103-GMR	2,291	1	Cut Tape	USD	11.920	9.350	8.000	7.210	7.210
	Braemac Americas - Symmetry Electronics		CP2103-GMR	0			USD	6.960	6.960	6.960	6.960	6.960	5h
	Arrow Electronics		CP2103-GMR	0	1500		USD					6.963

$ 2.773

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USB-to-UART 1-CH 576byte FIFO 3.3V Automotive 24-Pin QFN EP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical	2	CP2104-F03-GMR	1,500	1500		USD					2.692
	Arrow Electronics	2	CP2104-F03-GMR	56	1		USD	3.516	3.045	2.746	2.746	2.746
	DigiKey	3	336-4146-1-ND	6,214	1	Cut Tape	USD	5.350	4.003	3.314	3.106	3.106
	Braemac Americas - Symmetry Electronics		CP2104-F03-GMR	0			USD	2.400	2.400	2.400	2.400	2.140	5h
	Schukat		CP2104-F03-GMR	2,444	1		USD		3.090	2.450	2.130	2.130	6h

$ 2.157

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Tape & Reel (TR) 2006 UART USB 2.0 interface controller 3.3V~5V 4mm 8mA 12Mbps

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	TME		FT231XQ-R	0	1		USD	2.340	2.340	2.200	1.750	1.750	3h
	Newark		FT231XQ-R	0	1	Cut Tape	USD	3.760	3.700	3.520	2.880	2.880
	RS (Formerly Allied Electronics)		FT231XQ-R	0	5K	Bulk	USD					2.390	2d
	Farnell	2	FT231XQ-R	0	1	Cut Tape	USD*	3.394*	3.341*	3.180*	2.603*	2.603*	1d
	Microchip USA		FT231XQ-R	277	600		USD				1.872	1.872	5d

$ 2.670

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CP2105 Tape & Reel (TR) 1997 UART interface controller 1.8V 3V~3.6V 800mum 17mA 2Mbps

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		CP2105-F01-GMR	10,500	1500		USD					2.318
	Verical	2	CP2105-F01-GMR	665	50		USD			1.420	1.340	1.340
	Braemac Americas - Symmetry Electronics		CP2105-F01-GMR	665			USD	2.730	2.730	2.550	2.550	2.550	5h
	DigiKey	3	CP2105-F01-GMRCT-ND	13,969	1	Cut Tape	USD	5.120	3.820	3.158	2.953	2.953
	Newark		CP2105-F01-GMR	7,690	1	Cut Tape	USD	4.880	3.720	3.100	2.850	2.850

$ 2.038

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Full Speed USB to Basic UART IC USB 1.1/USB 2.0 5V T/R 16-Pin SSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	TME		FT230XS-R	0	1		USD	2.260	2.260	2.120	1.680	1.600	3h
	Newark		FT230XS-R	0	1	Cut Tape	USD	3.370	3.320	3.150	2.560	2.560
	RS (Formerly Allied Electronics)		FT230XS-R	0	1	Bulk	USD	2.310	1.980	1.980	1.980	1.980	2d
	Farnell	2	FT230XS-R	0	1	Cut Tape	USD*	3.045*	2.992*	2.844*	2.308*	2.308*	1d
	Microchip USA		FT230XS-R	279	150		USD				13.000	13.000	5d

$ 5.278

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USB Hi-Speed to Dual Channel Serial UART/FIFO/JTAG/SPI/I2C IC - QFN-64

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	TME		FT2232HQ	0	4K		USD					4.060	3h
	Newark	2	FT2232HQ-REEL	0	1	Cut Tape	USD	7.890	7.590	7.300	6.600	6.600
	RS (Formerly Allied Electronics)		FT2232HQ-REEL	0	4K	Bulk	USD					6.720	2d
	Farnell	2	FT2232HQ-REEL	0	1	Cut Tape	USD*	7.070*	6.789*	6.252*	5.769*	5.769*	1d
	Mouser		895-FT2232HQ	6,064	1	Tape & Reel	USD	5.300	5.090	4.680	4.320	4.320

ST16C2550IQ48-F

$ 6.924

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EXAR ST16C2550IQ48-F UART Interface, 2 Channel, 4 Mbps, 2.97 V, 5.5 V, TQFP, 48 Pins

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		ST16C2550IQ48-F	500	250		USD				6.697	6.413	3d
	Verical		ST16C2550IQ48-F	42,000	3K		USD					4.984
	DigiKey		1016-1256-ND	830	1	Tray	USD	11.810	9.260	7.920	7.217	7.217
	Flip Electronics		ST16C2550IQ48-F	44,610									5d
	RS (Formerly Allied Electronics)		ST16C2550IQ48-F	0	250	Bulk	USD				10.080	9.080	2d

$ 2.157

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Integrated Circuit Interface USB-UART; RS-232; CH: 4; 3Mbs; -40+85 deg.C; SMD; SSOP20

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		FT231XS-R	1,609	1	Cut Tape	USD	3.890	3.570	3.350	2.740	2.740
	TME		FT231XS-R	0	1		USD	2.360	2.360	2.220	1.760	1.760	3h
	RS (Formerly Allied Electronics)		FT231XS-R	0	2K	Bulk	USD					2.910	2d
	Farnell	2	FT231XS-R	0	1	Cut Tape	USD*	3.515*	3.220*	3.019*	2.469*	2.469*	1d
	Mouser		895-FT231XS-R	71	1	Tape & Reel	USD	2.610	2.390	2.250	1.840	1.830

CY7C64225-28PVXCT

$ 2.060

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Usb-to-uart 1-CH 64BYTE Fifo 3.3V/5V 28-PIN SSOP T/r

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		CY7C64225-28PVXCT	25	1	Cut Tape	USD	3.710	2.830	2.340	2.060	2.060
	Arrow Electronics		CY7C64225-28PVXCT	236	1		USD	3.433	2.660	2.206	2.206	2.206
	DigiKey	3	448-CY7C64225-28PVXCT-ND	8,354	1	Cut Tape	USD	3.710	2.793	2.313	2.173	2.173
	Future Electronics	2	CY7C64225-28PVXCT	0	1K	Tape & Reel	USD				1.800	1.780
	Avnet		CY7C64225-28PVXCT	0	1K		USD				1.893	1.808	3d

UART Interface ICs Popular Parts

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FT231XS-R by FTDI

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