Interface - UARTs (Universal Asynchronous Receiver Transmitter)

	Mfr Part #	Quantity Available	Price	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
	XR16M564IJ68TR-F IC UART FIFO 32B QUAD 68PLCC MaxLinear, Inc.	5011 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	4, QUART	32 Byte	RS232	16Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	XR16M554DIV64-F IC UART FIFO 16B QUAD 64LQFP MaxLinear, Inc.	3845 In Stock	0.00000	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)
	ST16C2450IJ44TR-F IC UART 2.97V - 5.5V 44PLCC MaxLinear, Inc.	1022 In Stock	0.00000	Discontinued at Digi-Key	Internal Oscillator, Timer/Counter	2, DUART	1 Byte	RS232	1.5Mbps	2.97V ~ 5.5V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	XR16M781IB25-F IC UART FIFO 64B 25BGA MaxLinear, Inc.	1672 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	1, UART	64 Byte	RS232, RS422, RS485	20Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	25-WFBGA	25-BGA (3x3)
	ST78C36CJ44-F IC UART FIFO 16B 44PLCC MaxLinear, Inc.	7058 In Stock	0.00000	Obsolete	Internal Oscillator, Printer Port, Timer/Counter	1, UART	16 Byte	-	-	5V	-	-	-	-	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	XR16C854CJ SIPEX LINE DRVR 2 FUNC 2 DRVR Sipex	2580 In Stock	0.00000	Obsolete	Counter, Internal Oscillator	4	128 Byte	RS232	2Mbps	5V	-	-	Yes	Yes	Surface Mount	-	68-PLCC
	XR16M698IQ100-F IC UART FIFO 32B OCTAL 100QFP MaxLinear, Inc.	3357 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	8	32 Byte	RS485	15Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	100-BQFP	100-QFP (14x20)
	SC16C754IA68,518 IC UART QUAD 64BYTE 68PLCC NXP USA Inc.	2723 In Stock	0.00000	Obsolete	-	4, QUART	64 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.18x24.18)
	SC28L201A1DGG,118 IC UART W/FIFO 48-TSSOP NXP USA Inc.	3552 In Stock	0.00000	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	1, UART	256 Byte	RS485	3.125Mbps	3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	48-TFSOP (0.240", 6.10mm Width)	48-TSSOP
	IS82C50A-5 IC PERIPH UART/BRG 10MHZ 44-PLCC Renesas Electronics America Inc	9846 In Stock	0.00000	Obsolete	-	1, UART	-	RS232	1Mbps	4.5V ~ 5.5V	-	-	-	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
	COM8018P CMOS UART SMSC	2412 In Stock	0.00000	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	SCC2681AE1N40,112 IC DUART 1MBPS 40DIP NXP USA Inc.	7986 In Stock	0.00000	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	-	-	1Mbps	5V	Yes	-	Yes	-	Through Hole	40-DIP (0.600", 15.24mm)	40-DIP
	XR17D158IVTR-F IC UART OCT BUS 3.3V/5V 144SQFP MaxLinear, Inc.	6601 In Stock	0.00000	Discontinued at Digi-Key	-	8	64 Byte	RS485	6.25Mbps	3.3V, 5V	Yes	Yes	Yes	-	Surface Mount	144-LQFP	144-LQFP (20x20)
	XR88C192IJ-F IC UART FIFO DUAL 44PLCC MaxLinear, Inc.	9143 In Stock	0.00000	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	16 Byte	-	230.4Kbps	2.97V ~ 5.5V	Yes	-	-	-	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	ST16C452CJ68PS SIPEX TELECOM CIRCUIT 1-FUNC Sipex	9365 In Stock	0.00000	Obsolete	Counter, Internal Oscillator	2	1 Byte	-	1.5Mbps	5V	-	-	Yes	Yes	Surface Mount	-	68-PLCC
	XR16M2651IL32TR-F IC UART FIFO 32B DUAL 32QFN MaxLinear, Inc.	6035 In Stock	0.00000	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)
	ST16C450CQ48-F IC UART SINGLE 48TQFP MaxLinear, Inc.	1714 In Stock	0.00000	Obsolete	Timer/Counter	1, UART	1 Byte	-	1.5Mbps	2.97V ~ 5.5V	-	-	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	XR16L784CVTR-F IC UART FIFO 64B QUAD 64LQFP MaxLinear, Inc.	7828 In Stock	0.00000	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)
	XR16L570IL32TR-F IC UART FIFO 16B 32QFN MaxLinear, Inc.	4961 In Stock	0.00000	Obsolete	Timer/Counter	1, UART	16 Byte	RS232, RS422	4Mbps	1.62V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	CDP6402DX UNIVERSAL ASYNCHRONOUS RX/TX Harris Corporation	5855 In Stock	0.00000	Obsolete	Printer Port	1, UART	-	-	400kbps	4V ~ 10.5V	No	No	Yes	No	Through Hole	40-CDIP (0.600", 15.24mm)	40-SBDIP
	XR16V654IL QUAD UART WITH 64-BYTE FIFO Sipex	3669 In Stock	0.00000	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	XR16M580IL32TR-F IC UART FIFO 16B 32QFN MaxLinear, Inc.	9363 In Stock	0.00000	Discontinued at Digi-Key	Internal Oscillator, Timer/Counter	1, UART	16 Byte	RS232, RS422, RS485	16Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	XR16V654IV80TR-F IC UART QUAD 2.25V - 3.6V 80SQFP MaxLinear, Inc.	6224 In Stock	0.00000	Discontinued at Digi-Key	Internal Oscillator, Timer/Counter	4, QUART	64 Byte	RS232	16Mbps	2.25V ~ 3.6V	Yes	Yes	Yes	Yes	Surface Mount	80-LQFP	80-LQFP (12x12)
	ST16C1551CQ48TR-F IC UART FIFO 16B 48TQFP MaxLinear, Inc.	7086 In Stock	0.00000	Obsolete	-	1	64 Byte	-	1.5Mbps	2.97V ~ 5.5V	-	-	-	-	Surface Mount	48-TQFP	48-TQFP (7x7)