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
	XR16L651IM-F IC UART FIFO 32B 48TQFP MaxLinear, Inc.	322	$0.00		XR16L651	Tray	Obsolete	Internal Oscillator, Printer Port, Timer/Counter	1, UART	32 Byte	RS232, RS422, RS485	3.125Mbps	2.25V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	XR16L784CVTR-F IC UART FIFO 64B QUAD 64LQFP MaxLinear, Inc.	196	$0.00			Tape & Reel (TR)	Obsolete	Internal Oscillator, Timer/Counter	4, QUART	64 Byte	RS485	6.25Mbps	2.97V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	XR16L788CQTR-F IC UART FIFO 64B OCTAL 100QFP MaxLinear, Inc.	137	$0.00			Tape & Reel (TR)	Obsolete	Internal Oscillator, Timer/Counter	8	64 Byte	RS485	6.25Mbps	2.97V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	100-BQFP	100-QFP (14x20)
	XR16M2551IL32-F IC UART FIFO 16B DUAL 32QFN MaxLinear, Inc.	162	$0.00			Tray	Obsolete	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232, RS422	16Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	XR16M2551IL32TR-F IC UART FIFO 16B DUAL 32QFN MaxLinear, Inc.	559	$0.00			Tape & Reel (TR)	Discontinued at Digi-Key	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232, RS422	16Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	XR16M2551IM48-F IC UART FIFO 16B DUAL 48TQFP MaxLinear, Inc.	77	$0.00			Tray	Obsolete	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232, RS422	16Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	XR16M2650IL32-F IC UART FIFO 32B DUAL 32QFN MaxLinear, Inc.	550	$0.00			Tray	Obsolete	Internal Oscillator, Timer/Counter	2, DUART	32 Byte	RS232, RS422	16Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	XR16M2650IM48-F IC UART FIFO 32B DUAL 48TQFP MaxLinear, Inc.	77	$0.00			Tray	Obsolete	Internal Oscillator, Timer/Counter	2, DUART	32 Byte	RS232, RS422	16Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	XR16M2651IL32-F IC UART FIFO 32B DUAL 32QFN MaxLinear, Inc.	29	$0.00			Tray	Obsolete	Internal Oscillator, Timer/Counter	2, DUART	32 Byte	RS232, RS422	16Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	XR16M2651IM48-F IC UART FIFO 32B DUAL 48TQFP MaxLinear, Inc.	376	$0.00			Tray	Obsolete	Internal Oscillator, Timer/Counter	2, DUART	32 Byte	RS232, RS422	16Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	XR16M2750IM48-F IC UART FIFO 64B DUAL 48TQFP MaxLinear, Inc.	189	$0.00			Tray	Obsolete	Internal Oscillator, Timer/Counter	2, DUART	64 Byte	RS232, RS485	8Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	XR16M2751IM48-F IC UART FIFO 64B DUAL 48TQFP MaxLinear, Inc.	125	$0.00			Tray	Obsolete	Internal Oscillator, Timer/Counter	2, DUART	64 Byte	RS232, RS485	8Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	XR16M2752IJ44-F IC UART FIFO 64B DUAL 44PLCC MaxLinear, Inc.	584	$0.00			Tube	Obsolete	Internal Oscillator, Timer/Counter	2, DUART	64 Byte	RS232, RS485	8Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	XR16M2752IL32-F IC UART FIFO 64B DUAL 32QFN MaxLinear, Inc.	291	$0.00			Tray	Obsolete	Internal Oscillator, Timer/Counter	2, DUART	64 Byte	RS232, RS485	8Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	XR16M554DIV64-F IC UART FIFO 16B QUAD 64LQFP MaxLinear, Inc.	187	$0.00			Tray	Obsolete	Internal Oscillator, Timer/Counter	4, QUART	16 Byte	RS232	4Mbps	1.62V ~ 3.63V	Yes	-	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	XR16M554IJ68-F IC UART FIFO 16B QUAD 68PLCC MaxLinear, Inc.	257	$0.00			Tube	Obsolete	Internal Oscillator, Timer/Counter	4, QUART	16 Byte	RS232	4Mbps	1.62V ~ 3.63V	Yes	-	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	XR16M554IL48-F IC UART FIFO 16B QUAD 48QFN MaxLinear, Inc.	103	$0.00			Tray	Obsolete	Internal Oscillator, Timer/Counter	4, QUART	16 Byte	RS232	4Mbps	1.62V ~ 3.63V	Yes	-	Yes	Yes	Surface Mount	48-VFQFN Exposed Pad	48-QFN (7x7)
	XR16M554IV64-F IC UART FIFO 16B QUAD 64LQFP MaxLinear, Inc.	160	$0.00			Tray	Obsolete	Internal Oscillator, Timer/Counter	4, QUART	16 Byte	RS232	4Mbps	1.62V ~ 3.63V	Yes	-	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	XR16M554IV80-F IC UART FIFO 16B QUAD 80LQFP MaxLinear, Inc.	231	$0.00			Tray	Obsolete	Internal Oscillator, Timer/Counter	4, QUART	16 Byte	RS232	4Mbps	1.62V ~ 3.63V	Yes	-	Yes	Yes	Surface Mount	80-LQFP	80-LQFP (12x12)
	XR16M564DIV64-F IC UART FIFO 32B QUAD 64LQFP MaxLinear, Inc.	453	$0.00			Tray	Obsolete	Internal Oscillator, Timer/Counter	4, QUART	32 Byte	RS232	16Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)