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
	ST16C2552CJ44TR-F IC UART FIFO 16B DUAL 44PLCC MaxLinear, Inc.	69	$5.99			Tape & Reel (TR)	Active	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232, RS485	4Mbps	2.97V ~ 5.5V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	XR16L2552IJTR-F IC UART FIFO 16B DUAL 44PLCC MaxLinear, Inc.	44	$5.91			Tape & Reel (TR)	Active	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232	3.125Mbps	2.25V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	ST16C650ACJ44TR-F IC UART FIFO 32B 44PLCC MaxLinear, Inc.	36	$6.03		ST16C650	Tape & Reel (TR)	Active	Internal Oscillator, Printer Port, Timer/Counter	1, UART	32 Byte	RS232, RS422, RS485	3.125Mbps	2.9V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	XR16L2752CJTR-F IC UART FIFO 64B DUAL 44PLCC MaxLinear, Inc.	107	$6.05			Tape & Reel (TR)	Active	Internal Oscillator, Timer/Counter	2, DUART	64 Byte	RS232, RS485	6.25Mbps	2.25V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	TL16C550CPFB IC ASYNC COMM ELEMENT 48-TQFP Texas Instruments	77	$5.98			Tray	Obsolete	-	1, UART	16 Byte	-	1Mbps	3V ~ 5.25V	Yes	-	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	TL16C752CIPFBRQ1 IC UART DUAL W/64B FIFO 48TQFP Texas Instruments	176	$5.23		Automotive, AEC-Q100	Tape & Reel (TR)	Active	-	2, DUART	64 Byte	RS485	3Mbps	1.62V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	XR16V2550IL-F IC UART FIFO 16B DUAL 32QFN MaxLinear, Inc.	84	$6.30			Tray	Active	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232, RS422	16Mbps	2.25V ~ 3.6V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	ST16C1550CQ48-F IC UART FIFO 16B 48TQFP MaxLinear, Inc.	106	$6.51			Tray	Active	-	-	-	-	-	-	-	-	-	-	Surface Mount	48-TQFP	48-TQFP (7x7)
	ST16C2552IJ44TR-F IC UART FIFO 16B DUAL 44PLCC MaxLinear, Inc.	66	$6.55			Tape & Reel (TR)	Active	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232, RS485	4Mbps	2.97V ~ 5.5V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	TL16C750PM IC UART W/64-BYTE FIFO 64-LQFP Texas Instruments	138	$6.65			Bulk	Active	-	1, UART	64 Byte	-	1Mbps	3V ~ 5.25V	Yes	-	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	TL16C750FNR IC ASYNC COMM ELEMENT 44-PLCC Texas Instruments	126	$6.03			Tape & Reel (TR)	Active	-	1, UART	64 Byte	-	1Mbps	3V ~ 5.25V	Yes	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
	XR16L2551IM-F IC UART FIFO 16B DUAL 48TQFP MaxLinear, Inc.	29	$6.87			Tray	Active	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232	3.125Mbps	2.25V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	TL16C2552FN IC DUAL UART 16BYTE FIFO 44-PLCC Texas Instruments	168	$4.84			Bulk	Active	Internal Oscillator	2, DUART	16 Byte	-	1.5Mbps	1.8V ~ 5V	Yes	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
	XR88C681CJTR-F IC UART CMOS DUAL 44PLCC MaxLinear, Inc.	128	$7.32			Tape & Reel (TR)	Active	Internal Oscillator, Timer/Counter	2, DUART	3 Byte	-	1Mbps	5V	-	-	-	-	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	XR16C2550IM-F IC UART FIFO 16B DUAL 48TQFP MaxLinear, Inc.	58	$7.45			Tray	Active	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232, RS485	4Mbps	2.97V ~ 5.5V	-	-	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	ST16C650AIQ48-F IC UART FIFO 32B 48TQFP MaxLinear, Inc.	73	$7.45			Tray	Active	Internal Oscillator, Printer Port, Timer/Counter	1, UART	32 Byte	RS232, RS422, RS485	3.125Mbps	2.9V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	TL16C2552IFN IC DUAL UART 16BYTE FIFO 44-PLCC Texas Instruments	66	$7.55			Bulk	Active	Internal Oscillator	2, DUART	16 Byte	-	1.5Mbps	1.8V ~ 5V	Yes	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
	XR16L2551IL-F IC UART FIFO 16B DUAL 32QFN MaxLinear, Inc.	68	$7.55			Tray	Active	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232	3.125Mbps	2.25V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	XR16L2552IM-F IC UART FIFO 16B DUAL 48TQFP MaxLinear, Inc.	34	$7.54			Tray	Active	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232	3.125Mbps	2.25V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	XR88C192CV-F IC UART FIFO DUAL 44LQFP MaxLinear, Inc.	16	$7.56			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)