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
	SCC2692AC1A44,512 UART IC 2, DUART CHANNEL 44-PLCC NXP USA Inc.	33	$7.17			Tube	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	-	-	1Mbps	5V	Yes	-	Yes	-	Surface Mount	44-LCC (J-Lead)	44-PLCC
	SC28L202A1DGG,129 UART IC 1, UART CHANNEL RS485 25 NXP USA Inc.	78	$7.47		Impact	Bulk	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
	SC16C752BIBS,128 IC DUAL UART 64BYTE 32HVQFN NXP USA Inc.	29	$2.99			Tape & Reel (TR)	Obsolete	-	2, DUART	64 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-HVQFN (5x5)
	SC16C752BIBS,157 IC DUAL UART 64BYTE 32HVQFN NXP USA Inc.	58	$5.12			Bulk	Active	-	2, DUART	64 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-HVQFN (5x5)
	SC16C752BIBS,151 IC UART DUAL W/FIFO 32-HVQFN NXP USA Inc.	474	$0.00			Tray	Obsolete	-	2, DUART	64 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-HVQFN (5x5)
	SC16C754BIB80,557 UART IC 4, QUART CHANNEL 64 BYTE NXP USA Inc.	13	$8.00			Tray	Obsolete	-	4, QUART	64 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	80-LQFP	80-LQFP (12x12)
	SC16C650BIBS,128 IC UART SINGLE W/FIFO 32-HVQFN NXP USA Inc.	153	$5.13			Tape & Reel (TR)	Active	-	1, UART	32 Byte	-	3Mbps	2.5V, 3.3V, 5V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-HVQFN (5x5)
	SC16C652BIBS,151 IC ENCODER/DECODER IRDA 32HVQFN NXP USA Inc.	24	$9.22			Tray	Active	-	2, DUART	32 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-HVQFN (5x5)
	SC26C92C1B,551 IC UART DUAL W/FIFO 44QFP NXP USA Inc.	81	$10.41			Tray	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	8 Byte	-	1Mbps	5V	Yes	-	Yes	Yes	Surface Mount	44-QFP	44-PQFP (10x10)
	SC16C554BIB64,151 DESCRIPTION SERIAL I/O CONTROLLE NXP USA Inc.	24	$12.26			Tray	Obsolete	-	4, QUART	16 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	SC26C92A1B,528 IC UART DUAL 44-QFP NXP USA Inc.	340	$0.00			Tape & Reel (TR)	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	8 Byte	-	1Mbps	5V	Yes	-	Yes	Yes	Surface Mount	44-QFP	44-PQFP (10x10)
	SC26C92A1B,551 IC UART DUAL W/FIFO 44QFP NXP USA Inc.	19	$0.00			Tray	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	8 Byte	-	1Mbps	5V	Yes	-	Yes	Yes	Surface Mount	44-QFP	44-PQFP (10x10)
	SC26C92A1B,557 IC UART DUAL W/FIFO 44QFP NXP USA Inc.	31	$10.97			Tray	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	8 Byte	-	1Mbps	5V	Yes	-	Yes	Yes	Surface Mount	44-QFP	44-PQFP (10x10)
	SC16C554DBIB64,157 IC UART QUAD W/FIFO 64-LQFP NXP USA Inc.	8	$15.77			Tray	Active	-	4, QUART	16 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	SC28L92A1B,557 IC UART DUAL W/FIFO 44QFP NXP USA Inc.	108	$8.12		Impact	Bulk	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	16 Byte	-	1Mbps	3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	44-QFP	44-PQFP (10x10)
	SC16C554BIB64,157 IC UART QUAD 64LQFP NXP USA Inc.	55	$16.71			Tray	Active	-	4, QUART	16 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	ID8251AB ID8251 - PROGRAMMABLE COMMUNICAT Advanced Micro Devices	158	$0.00			Bulk	Active	-	1, UART	-	-	-	4.5V ~ 5.5V	No	No	No	Yes	Through Hole	28-CDIP	28-CDIP
	SC28C94A1A,512 IC UART QUAD W/FIFO 52-PLCC NXP USA Inc.	20	$29.60			Bulk	Obsolete	Internal Oscillator, Timer/Counter	4, QUART	8 Byte	-	1Mbps	5V	Yes	-	Yes	Yes	Surface Mount	52-LCC (J-Lead)	52-PLCC (19.15x19.15)
	SC16C650BIB48,128 IC UART 48LQFP NXP USA Inc.	169	$0.00			Tape & Reel (TR)	Obsolete	-	1, UART	32 Byte	-	3Mbps	2.5V, 3.3V, 5V	Yes	Yes	Yes	Yes	Surface Mount	48-LQFP	48-LQFP (7x7)
	SC16C650BIB48,157 IC UART 48LQFP NXP USA Inc.	54	$0.00			Tray	Obsolete	-	1, UART	32 Byte	-	3Mbps	2.5V, 3.3V, 5V	Yes	Yes	Yes	Yes	Surface Mount	48-LQFP	48-LQFP (7x7)