NO LEAD Serial Communication Controllers 85

Reset All

Part	Manufacturer	Peripheral IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	Maximum Supply Voltage	On Chip Data RAM Width	Screening Level	Address Bus Width	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Minimum Supply Voltage	Maximum Operating Temperature	Maximum Data Transfer Rate	Minimum Operating Temperature	Terminal Finish	Terminal Position	Maximum Seated Height	RAM Words	Width	Additional Features	Boundary Scan	External Data Bus Width	Data Encoding or Decoding Method	Communication Protocol	Maximum Clock Frequency	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Technology	Maximum Supply Current	Nominal Supply Voltage	No. of Serial I/Os	Sub-Category	Bus Compatibility	Terminal Pitch	JESD-30 Code	Moisture Sensitivity Level (MSL)	Qualification	Low Power Mode	JESD-609 Code	No. of I/O Lines
SC16IS752IBS,157	NXP Semiconductors	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	3.6 V			2	2.5/3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	3 V	95 Cel	.625 MBps	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	1 mm		5 mm	ALSO OPERATES AT 2.5V SUPPLY	NO	0		ASYNC, BIT	80 MHz	30	260	5 mm	CMOS		3.3 V	2	Serial IO/Communication Controllers		.5 mm	S-PQCC-N32	1	Not Qualified	YES	e4
SC16IS760IBS,157	NXP Semiconductors	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	INDUSTRIAL	NO LEAD	24	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	3.6 V			2	2.5/3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC24,.16SQ,20	3 V	85 Cel	.625 MBps	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	1 mm		4 mm	CAN ALSO OPERATES AT 2.5 V SUPPLY	NO	0	NRZ	ASYNC, BIT	80 MHz	30	260	4 mm	CMOS		3.3 V	1	Serial IO/Communication Controllers		.5 mm	S-PQCC-N24	1	Not Qualified	YES	e4
SC16IS762IBS,157	NXP Semiconductors	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	3.6 V			2	2.5/3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	3 V	95 Cel	.625 MBps	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	1 mm		5 mm	ALSO OPERATES AT 2.5V SUPPLY	NO	0		ASYNC, BIT	80 MHz	30	260	5 mm	CMOS		3.3 V	2	Serial IO/Communication Controllers		.5 mm	S-PQCC-N32	1	Not Qualified	YES	e4
SC28L92A1BS,557	NXP Semiconductors	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	INDUSTRIAL	NO LEAD	48	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	3.63 V			4	3.3/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.24SQ,16	2.97 V	85 Cel	.125 MBps	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	1 mm		6 mm	ALSO OPERATES AT 5V SUPPLY	NO	8		ASYNC, BIT	8 MHz	30	260	6 mm	CMOS		3.3 V	2	Serial IO/Communication Controllers	68XXX; 80XXX	.4 mm	S-PQCC-N48	2	Not Qualified	NO	e4
SC16C852LIB,151	NXP Semiconductors	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	INDUSTRIAL	NO LEAD	32	VQCCN	SQUARE	PLASTIC/EPOXY	YES	1.95 V			3	1.8	CHIP CARRIER, VERY THIN PROFILE	LCC32,.2SQ,20	1.65 V	85 Cel	.625 MBps	-40 Cel	Matte Tin (Sn)	QUAD	1 mm		5 mm		NO	8	NRZ	ASYNC, BIT	80 MHz	30	260	5 mm	CMOS		1.8 V	2	Serial IO/Communication Controllers		.5 mm	S-PQCC-N32	1	Not Qualified	YES	e3
TL16C2550IRHBG4	Texas Instruments	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	5.5 V			3	1.8/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	4.5 V	85 Cel	.1875 MBps	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	1 mm		5 mm	ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 10MHZ	NO	8		ASYNC, BIT	24 MHz	NOT SPECIFIED	260	5 mm	CMOS	7.5 mA	5 V	2	Serial IO/Communication Controllers		.5 mm	S-PQCC-N32	2	Not Qualified	NO	e4
TL16C2550RHBG4	Texas Instruments	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	COMMERCIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	5.5 V			3	1.8/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	4.5 V	70 Cel	.1875 MBps	0 Cel	NICKEL PALLADIUM GOLD	QUAD	1 mm		5 mm	ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 10MHZ	NO	8		ASYNC, BIT	24 MHz	30	260	5 mm	CMOS	7.5 mA	5 V	2	Serial IO/Communication Controllers		.5 mm	S-PQCC-N32	2	Not Qualified	NO	e4
TL16C550DIRHBRG4	Texas Instruments	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	5.5 V			3	2.5/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	4.5 V	85 Cel	.1875 MBps	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	1 mm		5 mm	ALSO OPERATES AT 2.5V/3.3V SUPPLY	NO	8		ASYNC, BIT	24 MHz	NOT SPECIFIED	260	5 mm	CMOS	8 mA	5 V	1	Serial IO/Communication Controllers		.5 mm	S-PQCC-N32	2	Not Qualified	NO	e4
TL16C2550RHB	Texas Instruments	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	COMMERCIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	5.5 V			3	1.8/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	4.5 V	70 Cel	.1875 MBps	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	1 mm		5 mm	ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 10MHZ	NO	8		ASYNC, BIT	24 MHz	NOT SPECIFIED	260	5 mm	CMOS	7.5 mA	5 V	2	Serial IO/Communication Controllers		.5 mm	S-PQCC-N32	2	Not Qualified	NO	e4
SC16C850IBS,151	NXP Semiconductors	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	3.6 V			3	2.5/3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	3 V	85 Cel	.625 MBps	-40 Cel	NICKEL PALLADIUM GOLD	QUAD	1 mm		5 mm	CAN ALSO OPERATE AT 2.5V SUPPLY	NO	8		ASYNC, BIT	80 MHz	30	260	5 mm	CMOS		3.3 V	1	Serial IO/Communication Controllers		.5 mm	S-PQCC-N32	1	Not Qualified	YES	e4
SC16IS850LIBS,128	NXP Semiconductors	SERIAL IO/COMMUNICATION CONTROLLER, I2C BUS	INDUSTRIAL	NO LEAD	24	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1.95 V			2	1.8	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC24,.16SQ,20	1.65 V	85 Cel	.625 MBps	-40 Cel		QUAD	1 mm		4 mm		NO	8	NRZB	ASYNC, BIT; I2C	80 MHz	30	260	4 mm	CMOS		1.8 V	1	Serial IO/Communication Controllers		.5 mm	S-PQCC-N24	1	Not Qualified	YES
SC16IS850LIBS,151	NXP Semiconductors	SERIAL IO/COMMUNICATION CONTROLLER, I2C BUS	INDUSTRIAL	NO LEAD	24	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1.95 V			2	1.8	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC24,.16SQ,20	1.65 V	85 Cel	.625 MBps	-40 Cel		QUAD	1 mm		4 mm		NO	8	NRZB	ASYNC, BIT; I2C	80 MHz	30	260	4 mm	CMOS		1.8 V	1	Serial IO/Communication Controllers		.5 mm	S-PQCC-N24	1	Not Qualified	YES
SC16IS850LIBS,157	NXP Semiconductors	SERIAL IO/COMMUNICATION CONTROLLER, I2C BUS	INDUSTRIAL	NO LEAD	24	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1.95 V			2	1.8	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC24,.16SQ,20	1.65 V	85 Cel	.625 MBps	-40 Cel		QUAD	1 mm		4 mm		NO	8	NRZB	ASYNC, BIT; I2C	80 MHz	30	260	4 mm	CMOS		1.8 V	1	Serial IO/Communication Controllers		.5 mm	S-PQCC-N24	1	Not Qualified	YES
LAN7800T-I/VSX	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, LAN	INDUSTRIAL	NO LEAD	48	HVQCCN	SQUARE	UNSPECIFIED	YES	3.63 V	8				CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.24SQ,16	2.97 V	85 Cel	625 MBps	-40 Cel	MATTE TIN	QUAD	.9 mm	512	6 mm		NO				25 MHz			6 mm	CMOS		3.3 V	10			.4 mm	S-XQCC-N48			YES	e3	8
LAN7850/8JX	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, LAN	COMMERCIAL	NO LEAD	56	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1.26 V			0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC56,.31SQ,20	1.1 V	70 Cel	125 MBps	0 Cel		QUAD	1 mm		8 mm		YES	0		ASYNC, BIT; SYNC, BYTE	25 MHz	NOT SPECIFIED	NOT SPECIFIED	8 mm	CMOS	183 mA	1.2 V	2		USB	.5 mm	S-PQCC-N56			YES
LAN7850T-I/8JX	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, LAN	INDUSTRIAL	NO LEAD	56	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1.26 V			0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC56,.31SQ,20	1.1 V	85 Cel	125 MBps	-40 Cel		QUAD	1 mm		8 mm		YES	0		ASYNC, BIT; SYNC, BYTE	25 MHz	NOT SPECIFIED	NOT SPECIFIED	8 mm	CMOS	183 mA	1.2 V	2		USB	.5 mm	S-PQCC-N56			YES
FT4232H-56Q-TRAY	FTDI	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	INDUSTRIAL	NO LEAD	56	HQCCN	SQUARE	UNSPECIFIED	YES	1.98 V					CHIP CARRIER, HEAT SINK/SLUG	LCC56,.31SQ,20	1.62 V	85 Cel	1.5 MBps	-40 Cel		QUAD	1 mm		8 mm		YES			ASYNC, BIT; SYNC, BYTE	12 MHz	40	260	8 mm	CMOS		1.8 V	4		I2C; RS-232; RS-422; RS-485; SPI; UART; USB	.5 mm	S-XQCC-N56	3		YES		8
LAN9252TI/ML	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, LAN		NO LEAD	64	HVQCCN	SQUARE	UNSPECIFIED	YES	3.6 V		TS 16949	16		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC64,.35SQ,20	3 V	85 Cel	12.5 MBps	-40 Cel	MATTE TIN	QUAD	1 mm		9 mm		YES	16	NRZI	SYNC, BYTE; ETHERNET	25 MHz			9 mm	CMOS		3.3 V	4		I2C, SPI	.5 mm	S-XQCC-N64			YES
LAN9252TV/ML	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, LAN		NO LEAD	64	HVQCCN	SQUARE	UNSPECIFIED	YES	3.6 V		TS 16949	16		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC64,.35SQ,20	3 V	105 Cel	12.5 MBps	-40 Cel	MATTE TIN	QUAD	1 mm		9 mm		YES	16	NRZI	SYNC, BYTE; ETHERNET	25 MHz			9 mm	CMOS		3.3 V	4		I2C, SPI	.5 mm	S-XQCC-N64			YES
LAN9252T/ML	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, LAN		NO LEAD	64	HVQCCN	SQUARE	UNSPECIFIED	YES	3.6 V		TS 16949	16		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC64,.35SQ,20	3 V	70 Cel	12.5 MBps	0 Cel	MATTE TIN	QUAD	1 mm		9 mm		YES	16	NRZI	SYNC, BYTE; ETHERNET	25 MHz			9 mm	CMOS		3.3 V	4		I2C, SPI	.5 mm	S-XQCC-N64			YES
PI7C9X1170CZDEX	Diodes Incorporated	SERIAL IO/COMMUNICATION CONTROLLER, I2C BUS	INDUSTRIAL	NO LEAD	24	HVQCCN	SQUARE	UNSPECIFIED	YES	3.63 V			0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		2.97 V	85 Cel	4.125 MBps	-40 Cel		QUAD	.9 mm		4 mm	ALSO OPERATES AT 1.8V AND 2.5V NOMINAL	NO	0		ASYNC, BIT	64 MHz	30	260	4 mm	CMOS		3.3 V	1		I2C; IRDA; RS-232; RS-485; SPI	.5 mm	S-XQCC-N24			NO
PI7C9X760CZDEX	Diodes Incorporated	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL		NO LEAD	24	HVQCCN	SQUARE	UNSPECIFIED	YES	2.75 V			2		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC24,.16SQ,20	2.25 V	85 Cel	4.125 MBps	-40 Cel		QUAD	.9 mm		4 mm	also operates with 3.3v @ 64mhz and 1.8v @ 32mhz and 24mhz	NO	0		ASYNC, BIT	250 MHz	NOT SPECIFIED	NOT SPECIFIED	4 mm	CMOS	6 mA	2.5 V	1		I2C; IRDA; RS-232; RS-485; SPI; UART	.5 mm	S-XQCC-N24			YES		8
LAN7431-I/YXX	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	INDUSTRIAL	NO LEAD	72	HVQCCN	SQUARE	UNSPECIFIED	YES	1.32 V		TS 16949	0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		1.14 V	85 Cel	256 MBps	-40 Cel	MATTE TIN	QUAD	1 mm		10 mm	ALSO HAVING NETWORK PROTOCOLS IEEE 802.3AZ; IEEE 802.1Q; IEEE 802.3X	YES	0		SYNC, BYTE; ETHERNET	25 MHz	30	260	10 mm	CMOS		1.2 V	4		PCI	.5 mm	S-XQCC-N72	3		YES	e3
LAN7431-V/YXX	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	INDUSTRIAL	NO LEAD	72	HVQCCN	SQUARE	UNSPECIFIED	YES	1.32 V		AEC-Q100; TS 16949	0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		1.14 V	105 Cel	256 MBps	-40 Cel	Matte Tin (Sn) - annealed	QUAD	1 mm		10 mm	ALSO HAVING NETWORK PROTOCOLS IEEE 802.3AZ; IEEE 802.1Q; IEEE 802.3X	YES	0		SYNC, BYTE; ETHERNET	25 MHz	30	260	10 mm	CMOS		1.2 V	4		PCI	.5 mm	S-XQCC-N72	3		YES	e3
LAN7431T-I/YXX	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	INDUSTRIAL	NO LEAD	72	HVQCCN	SQUARE	UNSPECIFIED	YES	1.32 V		TS 16949	0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		1.14 V	85 Cel	256 MBps	-40 Cel	Matte Tin (Sn) - annealed	QUAD	1 mm		10 mm	ALSO HAVING NETWORK PROTOCOLS IEEE 802.3AZ; IEEE 802.1Q; IEEE 802.3X	YES	0		SYNC, BYTE; ETHERNET	25 MHz	30	260	10 mm	CMOS		1.2 V	4		PCI	.5 mm	S-XQCC-N72	3		YES	e3
LAN7431T-V/YXX	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	INDUSTRIAL	NO LEAD	72	HVQCCN	SQUARE	UNSPECIFIED	YES	1.32 V		AEC-Q100; TS 16949	0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		1.14 V	105 Cel	256 MBps	-40 Cel	Matte Tin (Sn) - annealed	QUAD	1 mm		10 mm	ALSO HAVING NETWORK PROTOCOLS IEEE 802.3AZ; IEEE 802.1Q; IEEE 802.3X	YES	0		SYNC, BYTE; ETHERNET	25 MHz	30	260	10 mm	CMOS		1.2 V	4		PCI	.5 mm	S-XQCC-N72	3		YES	e3
LAN7431T/YXX	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	COMMERCIAL	NO LEAD	72	HVQCCN	SQUARE	UNSPECIFIED	YES	1.32 V		TS 16949	0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		1.14 V	70 Cel	256 MBps	0 Cel	Matte Tin (Sn) - annealed	QUAD	1 mm		10 mm	ALSO HAVING NETWORK PROTOCOLS IEEE 802.3AZ; IEEE 802.1Q; IEEE 802.3X	YES	0		SYNC, BYTE; ETHERNET	25 MHz	30	260	10 mm	CMOS		1.2 V	4		PCI	.5 mm	S-XQCC-N72	3		YES	e3
MCP2515-E/MLVAO	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, CAN	AUTOMOTIVE	NO LEAD	20	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	5.5 V	8	AEC-Q100	0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC20,.16SQ,20	4.5 V	125 Cel	.125 MBps	-40 Cel	MATTE TIN	QUAD	1 mm	14	4 mm		NO	0	NRZ	SYNC; BIT ;BYTE	40 MHz			4 mm	CMOS	10 mA	5 V	1		SPI	.5 mm	S-PQCC-N20			YES	e3	0
MCP2515T-E/MLVAO	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, CAN	AUTOMOTIVE	NO LEAD	20	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	5.5 V	8	AEC-Q100	0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC20,.16SQ,20	4.5 V	125 Cel	.125 MBps	-40 Cel	MATTE TIN	QUAD	1 mm	14	4 mm		NO	0	NRZ	SYNC; BIT ;BYTE	40 MHz			4 mm	CMOS	10 mA	5 V	1		SPI	.5 mm	S-PQCC-N20			YES	e3	0
MCP2518FDT-E/QBBVAO	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	AUTOMOTIVE	NO LEAD	14	HVSON	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V		AEC-Q100; TS 16949	0		SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	LCC14,.18X.12,30	2.7 V	125 Cel	1 MBps	-40 Cel	MATTE TIN	DUAL	.9 mm		3 mm		NO	0		SYNC; BIT ;BYTE	40 MHz	30	260	4.5 mm	CMOS	20 mA	3.3 V	1		SPI	.65 mm	R-PDSO-N14			YES	e3
MCP2518FDT-H/QBBVAO	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, CAN	AUTOMOTIVE	NO LEAD	14	HVSON	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V		AEC-Q100; TS 16949	0		SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	LCC14,.18X.12,30	2.7 V	150 Cel	1 MBps	-40 Cel	MATTE TIN	DUAL	.9 mm		3 mm		NO	0		SYNC; BIT ;BYTE	40 MHz	30	260	4.5 mm	CMOS	20 mA	3.3 V	1		SPI	.65 mm	R-PDSO-N14			YES	e3
LAN9253T/R4X	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, LAN		NO LEAD	64	HVQCCN	SQUARE	UNSPECIFIED	YES	1.26 V			16		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC64,.35SQ,20	1.14 V	70 Cel	12.5 MBps	0 Cel		QUAD	1 mm		9 mm		YES	16	NRZI	SYNC, BYTE	25 MHz			9 mm	CMOS		1.2 V	4		I2C; SPI	.5 mm	S-XQCC-N64			YES
LAN9253-I/R4X	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, LAN		NO LEAD	64	HVQCCN	SQUARE	UNSPECIFIED	YES	1.26 V			16		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC64,.35SQ,20	1.14 V	85 Cel	12.5 MBps	-40 Cel		QUAD	1 mm		9 mm		YES	16	NRZI	SYNC, BYTE	25 MHz			9 mm	CMOS		1.2 V	4		I2C; SPI	.5 mm	S-XQCC-N64			YES
LAN9253T-I/R4X	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, LAN		NO LEAD	64	HVQCCN	SQUARE	UNSPECIFIED	YES	1.26 V			16		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC64,.35SQ,20	1.14 V	85 Cel	12.5 MBps	-40 Cel		QUAD	1 mm		9 mm		YES	16	NRZI	SYNC, BYTE	25 MHz			9 mm	CMOS		1.2 V	4		I2C; SPI	.5 mm	S-XQCC-N64			YES
LAN9253T-V/R4X	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, LAN		NO LEAD	64	HVQCCN	SQUARE	UNSPECIFIED	YES	1.26 V			16		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC64,.35SQ,20	1.14 V	105 Cel	12.5 MBps	-40 Cel		QUAD	1 mm		9 mm		YES	16	NRZI	SYNC, BYTE	25 MHz			9 mm	CMOS		1.2 V	4		I2C; SPI	.5 mm	S-XQCC-N64			YES
LAN9253/R4X	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, LAN		NO LEAD	64	HVQCCN	SQUARE	UNSPECIFIED	YES	1.26 V			16		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC64,.35SQ,20	1.14 V	70 Cel	12.5 MBps	0 Cel		QUAD	1 mm		9 mm		YES	16	NRZI	SYNC, BYTE	25 MHz			9 mm	CMOS		1.2 V	4		I2C; SPI	.5 mm	S-XQCC-N64			YES
FT4232HAQ-REEL	FTDI	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL		NO LEAD	64	HVQCCN	SQUARE	UNSPECIFIED	YES	1.32 V		AEC-Q100			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC64,.35SQ,20	1.08 V	105 Cel	60 MBps	-40 Cel		QUAD	.8 mm		9 mm		YES			ASYNC, BIT; SYNC, BYTE	12 MHz	40	260	9 mm	CMOS		1.2 V	4		I2C; RS-232; RS-422; RS-485; SPI; UART; USB	.5 mm	S-XQCC-N64	3		YES		8

Serial Communication Controllers

Serial communication controllers are electronic devices that manage the input/output operations between a computer or microcontroller and other devices through serial communication protocols such as UART, SPI, I2C, and USB. These controllers provide an interface that allows the computer or microcontroller to send and receive data over a serial connection and manage the communication operations.

Serial communication controllers can be integrated into the computer or microcontroller's chipset or added as an external module. They typically include a serial interface that connects to the device and a host interface that connects to the computer or microcontroller's bus system. The serial interface can be based on various standards such as UART, SPI, or I2C, while the host interface can be based on various standards such as PCI, PCIe, or USB.

Serial communication controllers offer various benefits such as increased data transfer rates, improved reliability, and increased compatibility with a wide range of devices. They also provide advanced features such as error checking, flow control, and clock synchronization that can improve the accuracy and reliability of the communication.