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
	XR68M752IL32-F IC UART FIFO 64B DUAL 32QFN MaxLinear, Inc.	97	$4.50			Tray	Active	Internal Oscillator, Timer/Counter	2, DUART	64 Byte	RS232, RS422, RS485	16Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	XR16L2550IMTR-F IC UART FIFO 16B DUAL 48TQFP MaxLinear, Inc.	124	$4.51			Tape & Reel (TR)	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)
	TL16C752CIPFBR IC DUAL UART W/64B FIFO 48TQFP Texas Instruments	185	$4.24			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)
	XR68M752IM48TR-F IC UART FIFO 64B DUAL 48TQFP MaxLinear, Inc.	173	$4.60			Tape & Reel (TR)	Active	Internal Oscillator, Timer/Counter	2, DUART	64 Byte	RS232, RS422, RS485	16Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	XR19L400IL40TR-F IC UART/TXRX RS485 40QFN MaxLinear, Inc.	59	$4.69			Tape & Reel (TR)	Active	Internal Oscillator, Timer/Counter	1, UART	64 Byte	RS485	8Mbps	3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	40-VFQFN Exposed Pad	40-QFN (6x6)
	TL16C2552FNR IC DUAL UART 1.8V-5V FIFO 44PLCC Texas Instruments	215	$4.05			Tape & Reel (TR)	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)
	XR16M780IM48-F IC UART FIFO 64B 48TQFP MaxLinear, Inc.	103	$4.85			Tray	Active	Internal Oscillator, Timer/Counter	1, UART	64 Byte	RS232, RS422, RS485	16Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	XR16V2550ILTR-F IC UART FIFO 16B DUAL 32QFN MaxLinear, Inc.	99	$4.94			Tape & Reel (TR)	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)
	XR16L2550ILTR-F IC UART FIFO 16B DUAL 32QFN MaxLinear, Inc.	161	$4.94			Tape & Reel (TR)	Active	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232	4Mbps	2.25V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	TL16C2550IPFBRQ1 IC UART FIFO 16B DUAL 48TQFP Texas Instruments	209	$4.26		Automotive, AEC-Q100	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)
	XR16M2550IM48TR-F IC UART FIFO 16B 1.8V DL 48TQFP MaxLinear, Inc.	114	$5.06			Tape & Reel (TR)	Active	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)
	TL16C2552IFNR IC DUAL UART 16BYTE FIFO 44-PLCC Texas Instruments	186	$4.92			Tape & Reel (TR)	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)
	XR16L2750IMTR-F IC UART FIFO 64B DUAL 48TQFP MaxLinear, Inc.	28	$5.27			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	48-TQFP	48-TQFP (7x7)
	ST16C2550IQ48TR-F IC UART FIFO 16B DUAL 48TQFP MaxLinear, Inc.	90	$5.28			Tape & Reel (TR)	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)
	XR16L2550IL-F IC UART FIFO 16B DUAL 32QFN MaxLinear, Inc.	129	$5.22			Tray	Active	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232	4Mbps	2.25V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	ST16C2550CQ48TR-F IC UART FIFO 16B DUAL 48TQFP MaxLinear, Inc.	122	$5.37			Tape & Reel (TR)	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)
	TL16C2550RHB IC DUAL UART 1.8-5V FIFO 32-VQFN Texas Instruments	131	$4.28			Bulk	Active	Internal Oscillator	2, DUART	16 Byte	-	1.5Mbps	1.8V ~ 5V	Yes	-	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-VQFN (5x5)
	TL16C2550IRHB IC DUAL UART 16BYTE FIFO 32-VQFN Texas Instruments	163	$4.31			Bulk	Active	Internal Oscillator	2, DUART	16 Byte	-	1.5Mbps	1.8V ~ 5V	Yes	-	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-VQFN (5x5)
	XR16L2551ILTR-F IC UART FIFO 16B DUAL 32QFN MaxLinear, Inc.	52	$5.44			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	32-VFQFN Exposed Pad	32-QFN (5x5)
	ST16C1550CQ48TR-F IC UART FIFO 16B 48TQFP MaxLinear, Inc.	10	$5.66			Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	Surface Mount	48-TQFP	48-TQFP (7x7)