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
	SC16C654DIB64,128 IC QUAD UART 64BYTE 64LQFP NXP USA Inc.	6349 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)
	TL16C2550IRHBG4 IC DUAL UART 16BYTE FIFO 32-VQFN Texas Instruments	3051 In Stock	0.00000	Discontinued at Digi-Key	Internal Oscillator	2, DUART	16 Byte	-	1.5Mbps	1.8V ~ 5V	Yes	-	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-VQFN (5x5)
	MAX14830ETM+G3U IC UART QUAD 48-TQFN Analog Devices Inc./Maxim Integrated	4850 In Stock	0.00000	Obsolete	Internal Oscillator	4, QUART	128 Byte	RS232, RS485	-	1.71V ~ 3.6V	Yes	Yes	-	-	Surface Mount	48-WFQFN Exposed Pad	48-TQFN (7x7)
	XR16V654ILTR-F IC UART FIFO 64B QUAD 48QFN MaxLinear, Inc.	9684 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	4, QUART	64 Byte	RS232	16Mbps	2.25V ~ 3.6V	Yes	Yes	Yes	Yes	Surface Mount	48-VFQFN Exposed Pad	48-QFN (7x7)
	XR82C684J/44-F IC UART CMOS QUAD 44PLCC MaxLinear, Inc.	2432 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	4, QUART	-	-	1Mbps	5V	-	-	-	-	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	XR16M2650IM48TR-F IC UART FIFO 32B DUAL 48TQFP MaxLinear, Inc.	7198 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	48-TQFP	48-TQFP (7x7)
	XR16C854CJTR-F IC UART QUAD 2.97V - 5.5V 68PLCC MaxLinear, Inc.	8484 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	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	XR16M780IM48TR-F IC UART 1.62V - 3.63V 48TQFP MaxLinear, Inc.	8650 In Stock	0.00000	Discontinued at Digi-Key	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)
	XR16M554IV64-F IC UART FIFO 16B QUAD 64LQFP MaxLinear, Inc.	2873 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)
	XR16M770IL32TR-F IC UART FIFO 64B 32QFN MaxLinear, Inc.	7295 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	1, UART	64 Byte	RS232, RS422, RS485	16Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	XR16M564IL48-F IC UART FIFO 32B QUAD 48QFN MaxLinear, Inc.	8717 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	48-VFQFN Exposed Pad	48-QFN (7x7)
	TL16C452FNRG4 IC ASYNC COMM ELEMENT 68-PLCC Texas Instruments	6299 In Stock	0.00000	Discontinued at Digi-Key	Printer Port	2, DUART	-	-	-	4.75V ~ 5.25V	-	-	-	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	XR16M2550IL32TR-F IC UART FIFO 16B 1.8V DUAL 32QFN MaxLinear, Inc.	6250 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232, RS485	16Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	XR16L580IL24TR-F IC UART FIFO 16B 24QFN MaxLinear, Inc.	2668 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	1, UART	16 Byte	RS232, RS422	3.125Mbps	2.25V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	24-VFQFN Exposed Pad	24-QFN (4x4)
	XR88C192IV-F IC UART FIFO DUAL 44LQFP MaxLinear, Inc.	6561 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-LQFP	44-LQFP (10x10)
	ST16C552CJ68-F IC UART FIFO PAR 16B DUAL 68PLCC MaxLinear, Inc.	8871 In Stock	0.00000	Obsolete	Configurable GPIO, Printer Port, Timer/Counter	2, DUART	16 Byte	-	1.5Mbps	2.97V ~ 5.5V	-	-	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	SC16C550BIA44,518 IC UART SINGLE W/FIFO 44-PLCC NXP USA Inc.	9853 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)
	XR16C2850CJ SIPEX VIDEO AMP 1 CHANNEL 1 FUNC Sipex	2043 In Stock	0.00000	Obsolete	Counter, Internal Oscillator	2	128 Byte	RS232, RS485	6.25Mbps	5V	-	-	Yes	Yes	Surface Mount	-	44-PLCC
	TL16C752BPT IC DUAL 3.3V UART 48-LQFP Texas Instruments	9928 In Stock	0.00000	Obsolete	-	2, DUART	64 Byte	-	3Mbps	2.7V ~ 3.6V	Yes	-	Yes	Yes	Surface Mount	48-LQFP	48-LQFP (7x7)
	SC16C852IBS,151 IC UART DUAL W/FIFO 32HVQFN NXP USA Inc.	5886 In Stock	0.00000	Obsolete	-	2, DUART	128 Byte	RS485	5Mbps	2.5V ~ 3.3V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-HVQFN (5x5)
	MAX3108AEWA+T IC UART FIFO I2C/SPI 25WLP Analog Devices Inc./Maxim Integrated	4164 In Stock	0.00000	Obsolete	Internal Oscillator	1, UART	128 Byte	RS232, RS485	-	1.71V ~ 3.6V	Yes	Yes	-	-	Surface Mount	25-WFBGA, WLCSP	25-WLP (2.19x2.19)
	XR16M564DIV64-F IC UART FIFO 32B QUAD 64LQFP MaxLinear, Inc.	5762 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	64-LQFP	64-LQFP (10x10)
	SC16C2550BIBS,128 IC UART DUAL W/FIFO 32-HVQFN NXP USA Inc.	1411 In Stock	0.00000	Obsolete	-	2, DUART	16 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-HVQFN (5x5)
	TL16C550CPTRG4 IC ASYNC COMM ELEMENT 48-LQFP Texas Instruments	9941 In Stock	0.00000	Discontinued at Digi-Key	-	1, UART	16 Byte	-	1Mbps	3V ~ 5.25V	Yes	-	Yes	Yes	Surface Mount	48-LQFP	48-LQFP (7x7)