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
	XR16L2550IJ SIPEX VIDEO AMP 1 CHANNEL 1 FUNC Sipex	258	$1.91			Bulk	Obsolete	Counter, Internal Oscillator	2	16 Byte	RS232	4Mbps	5V	-	-	Yes	Yes	Surface Mount	-	44-PLCC
	XR16V2552IJ HIGH PERFORMANCE DUART Sipex	251	$1.90			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	ST16C2450CJ44 SIPEX PRESCLR 8400 SERIES 1-FUNC Sipex	352	$1.96			Bulk	Obsolete	Counter, Internal Oscillator	2	1 Byte	RS232	1.5Mbps	5V	-	-	Yes	Yes	Surface Mount	-	44-PLCC
	XR16L2552IJTR 2.25V TO 5.5V DUART WITH 16-BYTE Sipex	490	$1.97			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	XR16V2650IM HIGH PERFORMANCE DUART Sipex	176	$2.04			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	XR16M2650IM48 HIGH PERFORMANCE DUART Sipex	453	$2.00			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	TL16C550BPTR SERIAL I/O CONTROLLER Texas Instruments	145	$2.06			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	ST16C650CJ44 SIPEX SERIAL I/O CONTROLLER CMOS Sipex	219	$2.11		ST16C650	Bulk	Obsolete	Counter, Internal Oscillator	-	32 Byte	-	1.5Mbps	5V	-	-	-	-	Surface Mount	-	44-PLCC
	XR16M2550IL32 HIGH PERFORMANCE DUART Sipex	467	$2.13			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	XR16V2550IL HIGH PERFORMANCE DUART Sipex	337	$2.08			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	ST16C552ACJ68 SIPEX ZBT SRAM 128KX36 4.2NS Sipex	313	$2.13			Bulk	Obsolete	Counter, Internal Oscillator	-	16 Byte	-	1.5Mbps	5V	-	-	Yes	Yes	Surface Mount	-	68-PLCC
	ST16C2450IJ44 SIPEX PRESCLR 8401 SERIES 1-FUNC Sipex	128	$2.16			Bulk	Obsolete	Counter, Internal Oscillator	2	1 Byte	RS232	1.5Mbps	5V	-	-	Yes	Yes	Surface Mount	-	44-PLCC
	XR16V2652IL HIGH PERFORMANCE DUART WITH 32-B Sipex	106	$2.20			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	XR16M2650IL32 HIGH PERFORMANCE DUART Sipex	423	$2.22			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	XR16V2650IL HIGH PERFORMANCE DUART WITH 32-B Sipex	372	$2.19			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	ST16C650IJ44 2.90 V TO 5.5 V UART WITH 32-BYT Sipex	121	$2.19			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	XR16V2652IJ SIPEX CNTR SYNC POS EDGE 4-BIT Sipex	279	$2.24			Bulk	Obsolete	Counter, Internal Oscillator	2	32 Byte	RS232, RS422	16Mbps	3.3V	-	-	Yes	Yes	Surface Mount	-	44-PLCC
	ST16C2450CQ48 UART IC 2 CHANNEL RS232 48QFP Sipex	236	$2.23			Bulk	Obsolete	Counter, Internal Oscillator	2	1 Byte	RS232	1.5Mbps	5V	-	-	Yes	Yes	Surface Mount	48-QFP	48-QFP
	ST78C36CQ64 SIPEX PLD Sipex	225	$2.26		ST78C36	Bulk	Obsolete	Counter, Internal Oscillator	4	16 Byte	-	-	5V	-	-	-	-	Surface Mount	64-QFP	64-PLCC
	ST16C650ACJ44 SIPEX VIDEO AMP 1 CHANNEL 1 FUNC Sipex	397	$2.30			Bulk	Obsolete	Counter, Internal Oscillator	-	32 Byte	RS232, RS422, RS485	3.125Mbps	5V	-	-	Yes	Yes	Surface Mount	-	44-PLCC