Interface - UARTs (Universal Asynchronous Receiver Transmitter)

Category Introduction

UARTs (Universal Asynchronous Receiver/Transmitter) interfaces are physical circuits that convert parallel bits from a microcontroller or CPU into serial bits for transmission or convert received serial bits to parallel bits for use by another microcontroller or CPU. UARTs may use RS232, RS422 or RS485 protocols for data transmission and are selected by number of channels, data rate and additional features such as internal oscillators, timer, counter, GPIO and printer ports.

Product List

1197 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product Status	Features	Number of Channels	FIFO's	Protocol	Data Rate (Max)	Voltage - Supply	With Auto Flow Control	With IrDA Encoder/Decoder	With False Start Bit Detection	With Modem Control	Mounting Type	Package / Case	Supplier Device Package
	XR16V2750IM-F IC UART FIFO 64B DUAL 48TQFP MaxLinear, Inc.	119	$7.69			Tray	Active	Internal Oscillator, Timer/Counter	2, DUART	64 Byte	RS232, RS485	8Mbps	2.25V ~ 3.6V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	MAX3107ETG/V+T SPI/IC UART WITH 128-WORD FIFOS Analog Devices Inc./Maxim Integrated	57	$7.71			Tape & Reel (TR)	Active	Internal Oscillator	1, UART	128 Byte	IrDA, RS232 , RS485	24Mbps	1.65V ~ 1.95V, 1.71V ~ 3.6V, 2.35V	Yes	Yes	No	No	Surface Mount	24-WFQFN Exposed Pad	24-TQFN (3.5x3.5)
	XR68C192CJTR-F IC UART FIFI DUAL 44PLCC MaxLinear, Inc.	123	$7.87			Tape & Reel (TR)	Active	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	16 Byte	-	230.4Kbps	2.97V ~ 5.5V	Yes	-	-	-	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	NS16C2752TVSX/NOPB IC UART DUAL 64BYTE 48-TQFP Texas Instruments	64	$6.75			Tape & Reel (TR)	Active	-	2, DUART	64 Byte	-	5Mbps	2.97V ~ 5.5V	Yes	Yes	-	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	TL16C2752IFN IC DUAL UART 64BYTE FIFO 44-PLCC Texas Instruments	57	$5.32			Bulk	Active	Internal Oscillator	2, DUART	64 Byte	RS485	3Mbps	1.8V ~ 5V	Yes	Yes	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
	TL16C552AIFN IC ASYNC COMM ELEMENT DUAL68PLCC Texas Instruments	172	$5.67			Bulk	Active	Printer Port	2, DUART	16 Byte	-	1Mbps	4.75V ~ 5.25V	-	-	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	MAX3107ETG/V+ SPI/IC UART WITH 128-WORD FIFOS Analog Devices Inc./Maxim Integrated	17	$8.38			Tube	Active	Internal Oscillator	1, UART	128 Byte	IrDA, RS232 , RS485	24Mbps	1.65V ~ 1.95V, 1.71V ~ 3.6V, 2.35V	Yes	Yes	No	No	Surface Mount	24-WFQFN Exposed Pad	24-TQFN (3.5x3.5)
	TL16C2752FN IC DUAL UART 64BYTE FIFO 44-PLCC Texas Instruments	86	$5.88			Bulk	Active	Internal Oscillator	2, DUART	64 Byte	RS485	3Mbps	1.8V ~ 5V	Yes	Yes	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
	TL16C451FN IC ASYNC COMM ELEMENT 68-PLCC Texas Instruments	86	$6.10			Bulk	Active	Printer Port	1, UART	-	-	-	4.75V ~ 5.25V	-	-	-	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	ST16C554DIQ64TR-F IC UART FIFO 16B QUAD 64LQFP MaxLinear, Inc.	37	$8.76			Tape & Reel (TR)	Active	Internal Oscillator, Timer/Counter	4, QUART	16 Byte	RS232	1.5Mbps	2.97V ~ 5.5V	Yes	-	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	XR16V554DIVTR-F IC UART FIFO 16B QUAD 64LQFP MaxLinear, Inc.	45	$8.86			Tape & Reel (TR)	Active	Internal Oscillator, Timer/Counter	4, QUART	16 Byte	RS232	4Mbps	2.25V ~ 3.6V	Yes	-	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	NS16C2752TVS/NOPB IC UART DUAL 64BYTE 48-TQFP Texas Instruments	63	$8.74			Bulk	Active	-	2, DUART	64 Byte	-	5Mbps	2.97V ~ 5.5V	Yes	Yes	-	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	XR16V564IL-F IC UART FIFO 32B QUAD 48QFN MaxLinear, Inc.	6	$9.49			Tray	Active	Internal Oscillator, Timer/Counter	4, QUART	32 Byte	RS232	16Mbps	2.25V ~ 3.6V	Yes	Yes	Yes	Yes	Surface Mount	48-VFQFN Exposed Pad	48-QFN (7x7)
	NS16C2752TVA/NOPB IC UART DUAL 64BYTE 44-PLCC Texas Instruments	110	$8.01			Bulk	Active	-	2, DUART	64 Byte	-	5Mbps	2.97V ~ 5.5V	Yes	Yes	-	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
	TL16CP554APM IC UART FIFO 16BIT QUAD 64LQFP Texas Instruments	33	$8.41			Bulk	Active	-	4, QUART	16 Byte	-	1Mbps	3V ~ 5.25V	Yes	-	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	TL16C554AIFNR IC UART FIFO 16BIT QUAD 68PLCC Texas Instruments	23	$8.26			Tape & Reel (TR)	Active	-	4, QUART	16 Byte	-	1Mbps	3V ~ 5.25V	Yes	-	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	NS16C2552TVS/NOPB IC UART DUAL 16BYTE 48-TQFP Texas Instruments	4	$9.25			Tray	Active	-	2, DUART	16 Byte	-	5Mbps	2.97V ~ 5.5V	Yes	Yes	-	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	XR16C850CJ-F IC UART FIFO 128B 44PLCC MaxLinear, Inc.	90	$9.94			Tube	Active	Internal Oscillator, Printer Port, Timer/Counter	1, UART	128 Byte	RS485	2Mbps	2.97V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	XR68C192CV-F IC UART FIFI DUAL 44LQFP MaxLinear, Inc.	83	$9.95			Tray	Active	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	16 Byte	-	230.4Kbps	2.97V ~ 5.5V	Yes	-	-	-	Surface Mount	44-LQFP	44-LQFP (10x10)
	XR16V554DIV-F IC UART FIFO 16B QUAD 64LQFP MaxLinear, Inc.	57	$10.24			Tray	Active	Internal Oscillator, Timer/Counter	4, QUART	16 Byte	RS232	4Mbps	2.25V ~ 3.6V	Yes	-	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)