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
	ST16C554DCJ68 SIPEX LINE DRVR/RECEIVER 2 DRVR Sipex	7971 In Stock	0.00000	Obsolete	Counter, Internal Oscillator	4	16 Byte	-	1.5Mbps	5V	-	-	Yes	Yes	Surface Mount	-	68-PLCC
	XR16M580IM48-F IC UART FIFO 16B 48TQFP MaxLinear, Inc.	5733 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	1, UART	16 Byte	RS232, RS422, RS485	16Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	XR16C864CQTR-F IC UART FIFO 128B QUAD 100QFP MaxLinear, Inc.	3956 In Stock	0.00000	Discontinued at Digi-Key	Internal Oscillator, Timer/Counter	4, QUART	128 Byte	RS232, RS485	2Mbps	2.97V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	100-BQFP	100-QFP (14x20)
	XR17C154CVTR-F IC UART PCI BUS QUAD 5V 144SQFP MaxLinear, Inc.	9546 In Stock	0.00000	Discontinued at Digi-Key	-	4, QUART	64 Byte	RS485	6.25Mbps	5V	Yes	Yes	Yes	-	Surface Mount	144-LQFP	144-LQFP (20x20)
	ST16C650ACQ48TR-F IC UART 2.90V - 5.5V 48TQFP MaxLinear, Inc.	7069 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)
	ST16C1550CJ28-F IC UART FIFO 16B 28PLCC MaxLinear, Inc.	7659 In Stock	0.00000	Obsolete	-	-	-	-	-	-	-	-	-	-	Surface Mount	28-LCC (J-Lead)	28-PLCC (11.51x11.51)
	SC28L202A1DGG,112 IC UART DUAL W/FIFO 56-TSSOP NXP USA Inc.	9201 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
	XR16M890IM48TR-F IC UART TXRX 128 BYTE 48TQFP MaxLinear, Inc.	4159 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	1, UART	128 Byte	RS232, RS422, RS485	24Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	XR88C92IVTR-F IC UART FIFO DUAL 44LQFP MaxLinear, Inc.	3124 In Stock	0.00000	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	8 Byte	-	230.4Kbps	2.97V ~ 5.5V	Yes	-	-	-	Surface Mount	44-LQFP	44-LQFP (10x10)
	ST16C454CJ68TR-F IC UART QUAD 68PLCC MaxLinear, Inc.	3746 In Stock	0.00000	Obsolete	Timer/Counter	4, QUART	1 Byte	-	1.5Mbps	2.97V ~ 5.5V	-	-	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	XR16M681IL32-F IC UART FIFO 64B 32QFN MaxLinear, Inc.	1352 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	1, UART	32 Byte	RS232, RS422, RS485	20Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	XR16M570IL32-F IC UART FIFO 16B 32QFN MaxLinear, Inc.	1494 In Stock	0.00000	Obsolete	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)
	ST16C1450IQ48TR-F IC UART FIFO 1B 48TQFP MaxLinear, Inc.	1263 In Stock	0.00000	Obsolete	Internal Oscillator	1, UART	1 Byte	-	1.5Mbps	2.97V ~ 5.5V	-	-	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	XR19L210IL40TR-F IC UART/TXRX RS232 40QFN MaxLinear, Inc.	3169 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	1, UART	16 Byte	RS232	250kbps	3V ~ 5.5V	Yes	-	Yes	Yes	Surface Mount	40-VFQFN Exposed Pad	40-QFN (6x6)
	ST16C450CQ48TR-F IC UART SINGLE 48TQFP MaxLinear, Inc.	1564 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)
	SC16C2550IA44,512 IC DUART 5MBPS 44PLCC NXP USA Inc.	9658 In Stock	0.00000	Obsolete	-	2, DUART	16 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	Yes	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	XR16V2750ILTR-F IC UART FIFO 64B DUAL 32QFN MaxLinear, Inc.	9936 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	2, DUART	64 Byte	RS232, RS485	8Mbps	2.25V ~ 3.6V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	XR16M554IV80TR-F IC UART QUAD 1.62 - 3.63V 80SQFP MaxLinear, Inc.	6878 In Stock	0.00000	Discontinued at Digi-Key	Internal Oscillator, Timer/Counter	4, QUART	16 Byte	RS232	4Mbps	1.62V ~ 3.63V	Yes	-	Yes	Yes	Surface Mount	80-LQFP	80-LQFP (12x12)
	SC16C654BIBM,151 IC UART QUAD W/FIFO 64-LQFP NXP USA Inc.	4685 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 (7x7)
	SC16C654IB64,151 IC UART QUAD W/FIFO 64-LQFP NXP USA Inc.	7531 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)
	SC16C2552IA44,529 IC UART DUAL W/FIFO 44-PLCC NXP USA Inc.	9305 In Stock	0.00000	Obsolete	-	2, DUART	16 Byte	-	5Mbps	2.5V, 3.3V, 5V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	SC16C550IA44,518 IC UART 44PLCC NXP USA Inc.	6151 In Stock	0.00000	Obsolete	-	1, UART	16 Byte	-	3Mbps	2.5V, 3.3V, 5V	Yes	Yes	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	SC16C554BIB64,128 IC UART QUAD 64LQFP NXP USA Inc.	5094 In Stock	0.00000	Obsolete	-	4, QUART	16 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	XR16M2752IL32-F IC UART FIFO 64B DUAL 32QFN MaxLinear, Inc.	2072 In Stock	0.00000	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)