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
	SC28L198A1BE,528 IC UART OCTAL 100LQFP NXP USA Inc.	5976 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	8	16 Byte	-	-	3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	100-LQFP	100-LQFP (14x14)
	SCC2692AC1N40,602 IC UART DUAL 40-DIP NXP USA Inc.	8222 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
	SC28L92A1BS,551 IC UART DUAL W/FIFO 48HVQFN NXP USA Inc.	7684 In Stock	0.00000	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	16 Byte	-	1Mbps	3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	48-VFQFN Exposed Pad	48-HVQFN (6x6)
	SC16C550BIA44,512 IC UART SINGLE W/FIFO 44-PLCC NXP USA Inc.	6202 In Stock	0.00000	Obsolete	-	1, UART	16 Byte	-	3Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	XR16M564IL48TR-F IC UART QUAD 1.62 - 3.63V 48QFN MaxLinear, Inc.	9339 In Stock	0.00000	Discontinued at Digi-Key	Internal Oscillator, Timer/Counter	4, QUART	32 Byte	RS232	16Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	48-VFQFN Exposed Pad	48-QFN (7x7)
	ST16C554CQ64TR-F IC UART FIFO 16B QUAD 64LQFP MaxLinear, Inc.	8445 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	4, QUART	16 Byte	RS232	1.5Mbps	2.97V ~ 5.5V	Yes	-	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	SC16C652BIBS,157 IC UART DUAL W/FIFO 32HVQFN NXP USA Inc.	8952 In Stock	0.00000	Obsolete	-	2, DUART	32 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-HVQFN (5x5)
	XR16C850IJ-F IC UART FIFO 128B 44PLCC MaxLinear, Inc.	3790 In Stock	0.00000	Obsolete	Internal Oscillator, Printer Port, Timer/Counter	1, UART	128 Byte	RS485	2Mbps	2.97V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	SCC2681AC1A44,518 IC DUART 1MBPS 44PLCC NXP USA Inc.	2364 In Stock	0.00000	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	-	-	1Mbps	5V	Yes	-	Yes	-	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	ST16C450CP40-F IC UART 40DIP MaxLinear, Inc.	3562 In Stock	0.00000	Obsolete	Timer/Counter	1, UART	1 Byte	-	1.5Mbps	2.97V ~ 5.5V	-	-	Yes	Yes	Through Hole	40-DIP (0.600", 15.24mm)	40-PDIP
	SC16C750IB64,157 IC UART 64BYTE 64LQFP NXP USA Inc.	3625 In Stock	0.00000	Obsolete	-	1, UART	64 Byte	-	3Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	TL16CP754CIPMRG4 IC QUAD UART W/64B FIFO 64-LQFP Texas Instruments	8095 In Stock	0.00000	Discontinued at Digi-Key	Internal Oscillator	4, QUART	64 Byte	RS485	3Mbps	1.62V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	SC28L202A1DGG,118 IC UART DUAL W/FIFO 56-TSSOP NXP USA Inc.	1549 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	56-TFSOP (0.240", 6.10mm Width)	56-TSSOP
	SC16C550BIN40,112 IC UART 40-DIP NXP USA Inc.	5771 In Stock	0.00000	Obsolete	-	1, UART	16 Byte	-	3Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Through Hole	40-DIP (0.600", 15.24mm)	40-DIP
	XR16V564IV80TR-F IC UART FIFO 32B QUAD 80LQFP MaxLinear, Inc.	9258 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	4, QUART	32 Byte	RS232	16Mbps	2.25V ~ 3.6V	Yes	Yes	Yes	Yes	Surface Mount	80-LQFP	80-LQFP (12x12)
	SC16C654BIBS,528 IC QUAD UART 64BYTE 48HVQFN NXP USA Inc.	3436 In Stock	0.00000	Obsolete	-	4, QUART	64 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	Yes	Yes	Yes	Surface Mount	48-VFQFN Exposed Pad	48-HVQFN (6x6)
	SCC2692AE1B44,557 IC UART DUAL W/FIFO 44QFP NXP USA Inc.	1431 In Stock	0.00000	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	-	-	1Mbps	5V	Yes	-	Yes	-	Surface Mount	44-QFP	44-PQFP (10x10)
	HD3-6402R-9Z IC UART CMOS 5V 2MHZ 40-DIP Renesas Electronics America Inc	4833 In Stock	0.00000	Obsolete	-	8	-	-	-	4.5V ~ 5.5V	-	-	-	-	Through Hole	40-DIP (0.600", 15.24mm)	40-PDIP
	XR17D154IVTR-F IC UART QUAD PCI 3.3V/5V 144SQFP MaxLinear, Inc.	8571 In Stock	0.00000	Discontinued at Digi-Key	-	4, QUART	64 Byte	RS485	6.25Mbps	3.3V, 5V	-	Yes	Yes	-	Surface Mount	144-LQFP	144-LQFP (20x20)
	ST16C650AIQ48TR-F IC UART FIFO 32B 48TQFP MaxLinear, Inc.	7165 In Stock	0.00000	Discontinued at Digi-Key	Internal Oscillator, Printer Port, Timer/Counter	1, UART	32 Byte	RS232, RS422, RS485	3.125Mbps	2.9V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	XR16M752IL32TR-F IC UART FIFO 64B DUAL 32QFN MaxLinear, Inc.	1614 In Stock	0.00000	Obsolete	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)
	SC28L198A1BE,551 IC UART OCTAL 100LQFP NXP USA Inc.	7600 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	8	16 Byte	-	-	3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	100-LQFP	100-LQFP (14x14)
	SCC2692AE1A44,529 IC DUART DUAL W/FIFO 44-PLCC NXP USA Inc.	2202 In Stock	0.00000	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	-	-	1Mbps	5V	Yes	-	Yes	-	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	SC16C654BIB64,157 IC QUAD UART 64BYTE 64LQFP NXP USA Inc.	1140 In Stock	0.00000	Obsolete	-	4, QUART	64 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	Yes	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)