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
	XR17D158IV-F IC UART PCI BUS OCTAL 144LQFP MaxLinear, Inc.	14	$52.44			Tray	Last Time Buy	-	8	64 Byte	RS485	6.25Mbps	3.3V, 5V	Yes	Yes	Yes	-	Surface Mount	144-LQFP	144-LQFP (20x20)
	SC16IS741AIPWJ IC UART SGL I2C BUS SPI 16TSSOP NXP USA Inc.	286	$3.48			Tape & Reel (TR)	Active	-	1, UART	64 Byte	RS232, RS485	5Mbps	2.3V ~ 3.6V	Yes	Yes	-	Yes	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	TL16C2550PFBR IC DUAL UART 1.8V-5V FIFO 48TQFP Texas Instruments	94	$6.73			Tape & Reel (TR)	Active	Internal Oscillator	2, DUART	16 Byte	-	1.5Mbps	1.8V ~ 5V	Yes	-	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	ST16C550CJ44-F IC UART FIFO 16B SGL 44PLCC MaxLinear, Inc.	55	$5.11			Tube	Active	Timer/Counter	1, UART	16 Byte	-	1.5Mbps	2.97V ~ 5.5V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	TL16C550DIPFB IC ASYNC COMM ELEMENT 48-TQFP Texas Instruments	103	$5.35			Tray	Active	-	1, UART	16 Byte	-	1Mbps	2.25V ~ 5.5V	Yes	-	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	TL16C2550IPFB IC DUAL UART 16BYTE FIFO 48-TQFP Texas Instruments	108	$7.29			Tray	Active	Internal Oscillator	2, DUART	16 Byte	-	1.5Mbps	1.8V ~ 5V	Yes	-	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	XR16L2550IM-F IC UART FIFO 16B DUAL 48TQFP MaxLinear, Inc.	12	$8.07			Tray	Active	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232	4Mbps	2.25V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	ST16C2550CJ44-F IC DUART FIFO 16B 44PLCC MaxLinear, Inc.	69	$8.82			Tube	Active	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)
	ST16C2550IJ44-F IC UART FIFO 16B DUAL 44PLCC MaxLinear, Inc.	85	$10.04			Tube	Active	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)
	ST16C2552IJ44-F IC UART FIFO 16B DUAL 44PLCC MaxLinear, Inc.	48	$10.09			Tube	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)
	XR16C2850CM-F IC UART FIFO 128B DUAL 48TQFP MaxLinear, Inc.	42	$15.45			Tray	Active	Internal Oscillator, Timer/Counter	2, DUART	128 Byte	RS232, RS485	6.25Mbps	2.97V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	XR16C2852CJ-F IC UART FIFO 128B 44PLCC MaxLinear, Inc.	40	$17.22			Tube	Active	Internal Oscillator, Timer/Counter	2, DUART	128 Byte	RS232, RS485	3.125Mbps	2.97V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	XR17V258IV-F IC UART PCI BUS OCTAL 144LQFP MaxLinear, Inc.	16	$51.67			Tray	Last Time Buy	-	8	64 Byte	RS485	8Mbps	3.3V, 5V	Yes	Yes	Yes	Yes	Surface Mount	144-LQFP	144-LQFP (20x20)
	TL16C450FNR IC ASYNC COMM ELEMENT 44-PLCC Texas Instruments	18	$4.33			Tape & Reel (TR)	Active	-	1, UART	-	-	-	4.75V ~ 5.25V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
	TL16C550CPFBR IC ASYNC COMM ELEMENT 48-TQFP Texas Instruments	54	$5.35			Tape & Reel (TR)	Active	-	1, UART	16 Byte	-	1Mbps	3V ~ 5.25V	Yes	-	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	TL16C752CIRHBR IC DUAL UART W/64B FIFO 32-QFN Texas Instruments	103	$6.69			Tape & Reel (TR)	Active	-	2, DUART	64 Byte	RS485	3Mbps	1.62V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-VQFN (5x5)
	TL16C752CPFB IC DUAL UART W/64B FIFO 48-TQFP Texas Instruments	51	$7.36			Tray	Active	-	2, DUART	64 Byte	RS485	3Mbps	1.62V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	SC16C752BIB48,128 IC DUAL UART 64BYTE 48LQFP NXP USA Inc.	124	$6.85			Tape & Reel (TR)	Active	-	2, DUART	64 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	48-LQFP	48-LQFP (7x7)
	SC16C752BIB48,151 IC DUAL UART 64BYTE 48LQFP NXP USA Inc.	130	$6.87			Bulk	Active	-	2, DUART	64 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	48-LQFP	48-LQFP (7x7)
	SC16C752BIB48,157 IC UART DUAL W/FIFO 48-LQFP NXP USA Inc.	45	$6.76			Tray	Active	-	2, DUART	64 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	48-LQFP	48-LQFP (7x7)