SQUARE Bus Controllers 2,289

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Part	Manufacturer	Peripheral IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	Maximum Supply Voltage	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	Width	Additional Features	External Data Bus Width	Maximum Clock Frequency	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Technology	Maximum Supply Current	Nominal Supply Voltage	Sub-Category	Bus Compatibility	Terminal Pitch	JESD-30 Code	Moisture Sensitivity Level (MSL)	Qualification	Drive Interface Standard	JESD-609 Code
UPD720114GA-YEU-AT	Renesas Electronics	BUS CONTROLLER, UNIVERSAL SERIAL BUS	OTHER	GULL WING	48	TFQFP	SQUARE	PLASTIC/EPOXY	YES	3.46 V				FLATPACK, THIN PROFILE, FINE PITCH		3.14 V	85 Cel		0 Cel		QUAD	1.2 mm	7 mm			30 MHz			7 mm	CMOS		3.3 V			.5 mm	S-PQFP-G48
USB5744T-I/2GTA	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	56	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1.32 V	TS 16949	0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC56,.27SQ,16	1.08 V	85 Cel	625 MBps	-40 Cel		QUAD	1 mm	7 mm	ALSO OPERATES AT 3.3 V; IT HAS CRYSTAL FREQ OF 25MHZ NOM	0				7 mm	CMOS		1.2 V		I2C; SMBUS; SPI; USB	.4 mm	S-PQCC-N56
USB5744T-I/2GTB	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	56	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1.32 V	TS 16949	0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC56,.27SQ,16	1.08 V	85 Cel	625 MBps	-40 Cel		QUAD	1 mm	7 mm	ALSO OPERATES AT 3.3 V; IT HAS CRYSTAL FREQ OF 25MHZ NOM	0				7 mm	CMOS		1.2 V		I2C; SMBUS; SPI; USB	.4 mm	S-PQCC-N56
FT200XD-R	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS		NO LEAD	10	HVSON	SQUARE		YES	5.5 V			3/5	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC10,.11,20	2.97 V	85 Cel	.425 MBps	-40 Cel		DUAL	.8 mm	3 mm			12.02 MHz			3 mm	CMOS	9.1 mA	5 V	Bus Controllers	I2C; UART; USB	.5 mm	S-XDSO-N10		Not Qualified
PEX8114-BD13BIG	Broadcom	BUS CONTROLLER, PCI	INDUSTRIAL	BALL	256	BGA	SQUARE	PLASTIC/EPOXY	YES	1.1 V		0	1,3.3	GRID ARRAY	BGA256,16X16,40	.9 V	85 Cel	312.5 MBps	-40 Cel	TIN SILVER COPPER	BOTTOM	1.76 mm	17 mm		0			260	17 mm	CMOS		1 V	Bus Controllers	ISA; SPI; VGA	1 mm	S-PBGA-B256	3	Not Qualified		e1
USB2534I-1051AEN-TR	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	36	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	3.6 V	TS 16949			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.24SQ,20	3 V	85 Cel	.0125 MBps	-40 Cel	MATTE TIN	QUAD	1 mm	6 mm			24 MHz			6 mm	CMOS	175 mA	1.2 V		I2C; SMBUS; UART; USB	.5 mm	S-PQCC-N36				e3
USB5807-I/KD	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	100	HVQCCN	SQUARE	UNSPECIFIED	YES	1.32 V	TS 16949			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC100,.47SQ,16	1.08 V	85 Cel	625 MBps	-40 Cel	Matte Tin (Sn) - annealed	QUAD	.9 mm	12 mm			25 MHz			12 mm	CMOS		1.2 V		I2C; SMBUS; SPI	.4 mm	S-XQCC-N100				e3
PEX8604-BA50BIG	Broadcom	BUS CONTROLLER, PCI		BALL	196	BGA	SQUARE	PLASTIC/EPOXY	YES					GRID ARRAY						TIN SILVER COPPER	BOTTOM							260		CMOS				I2C		S-PBGA-B196	3			e1
CY7C65640A-LTXCKM	Cypress Semiconductor	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	56	HVQCCN	SQUARE	UNSPECIFIED	YES	3.45 V		0	3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC56,.31SQ,20	3.15 V	70 Cel		0 Cel	NICKEL PALLADIUM GOLD	QUAD	1 mm	8 mm		0	24 MHz			8 mm	CMOS		3.3 V	Bus Controllers		.5 mm	S-XQCC-N56	3	Not Qualified		e4
FT312D-32Q1C-R	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	AUTOMOTIVE	NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	YES	3.63 V			3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.27SQ,25	2.97 V	125 Cel		-40 Cel		QUAD	1 mm	7 mm			12 MHz	NOT SPECIFIED	NOT SPECIFIED	7 mm	CMOS		3.3 V	Bus Controllers		.65 mm	S-XQCC-N32		Not Qualified
STUSB1602QTR	STMicroelectronics	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	24	HVQCCN	SQUARE	UNSPECIFIED	YES	5.5 V		0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		3 V	105 Cel	.05 MBps	-40 Cel		QUAD	1 mm	4 mm	IT ALSO REQUIRES 4.1V TO 22V POWER SUPPLY FROM USB POWER LINE	0	.4 MHz	NOT SPECIFIED	NOT SPECIFIED	4 mm	CMOS		3.3 V		I2C; SPI; USB	.5 mm	S-XQCC-N24
USB5806C-I/KD	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	100	HVQCCN	SQUARE	UNSPECIFIED	YES	1.32 V	TS 16949			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC100,.47SQ,16	1.08 V	85 Cel	625 MBps	-40 Cel		QUAD	.9 mm	12 mm			25 MHz			12 mm	CMOS		1.2 V		I2C; SMBUS; SPI; UART	.4 mm	S-XQCC-N100
USB5807CT-I/KD	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	100	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1.32 V				CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC100,.47SQ,16	1.08 V	85 Cel	625 MBps	-40 Cel		QUAD	.9 mm	12 mm	also available with 3.3v supply		25 MHz			12 mm	CMOS		1.2 V		I2C; SMBUS; SPI; USB	.4 mm	S-PQCC-N100
TUSB8042RGCT	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	64	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1.26 V		0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		.99 V	70 Cel		0 Cel	NICKEL PALLADIUM GOLD	QUAD	1 mm	9 mm	ALSO CAN USE 3V-3.6V SUPPLY RANGE.	0		30	260	9 mm	CMOS		1.1 V		I2C; SMBUS	.5 mm	S-PQCC-N64	3			e4
USB5742/2G	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	56	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1.32 V				CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC56,.27SQ,16	1.08 V	70 Cel	625 MBps	0 Cel	MATTE TIN	QUAD	1 mm	7 mm			25 MHz			7 mm	CMOS		1.2 V		I2C; SMBUS; SPI; USB	.4 mm	S-PQCC-N56				e3
PCI1520PDV	Texas Instruments	BUS CONTROLLER, PCMCIA	COMMERCIAL	GULL WING	208	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		32	3.3,3.3/5	FLATPACK, LOW PROFILE, FINE PITCH	QFP208,1.2SQ,20	3 V	70 Cel	130 MBps	0 Cel	NICKEL PALLADIUM GOLD	QUAD	1.6 mm	28 mm		32	33 MHz	30	260	28 mm	CMOS		3.3 V	Bus Controllers	PCI	.5 mm	S-PQFP-G208	1	Not Qualified	IEEE 1394	e4
USB2640-HZH-02	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	OTHER	NO LEAD	48	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	3.6 V			3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.28SQ,20	3 V	85 Cel	35 MBps	0 Cel	MATTE TIN	QUAD	.9 mm	7 mm			24 MHz			7 mm	CMOS	300 mA	3.3 V	Bus Controllers	I2C; SMBUS; SPI; USB	.5 mm	S-PQCC-N48		Not Qualified		e3
CY7C68015A-56LTXC	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS		NO LEAD	56	HVQCCN	SQUARE	UNSPECIFIED	YES	3.6 V		0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC56,.31SQ,20	3 V	70 Cel	60 MBps	0 Cel	MATTE TIN	QUAD	1 mm	8 mm		0	48 MHz	20	260	8 mm	CMOS	85 mA	3.3 V		I2C; UART; USB	.5 mm	S-XQCC-N56	3			e3
VNC2-32Q1C	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	YES	1.98 V		3		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.27SQ,25	1.62 V	85 Cel	60 MBps	-40 Cel		QUAD	1 mm	7 mm		8	12 MHz	40	260	7 mm	CMOS		1.8 V		SPI; UART	.65 mm	S-XQCC-N32	3		RS232; RS422; RS485
PI7C9X442SLBFDE	Diodes Incorporated	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	128	HLFQFP	SQUARE	PLASTIC/EPOXY	YES	1.1 V				FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH	HQFP128,.63SQ,16	.9 V	85 Cel	60 MBps	-40 Cel		QUAD	1.6 mm	14 mm			12 MHz			14 mm	CMOS		1 V		PCI; SMBUS	.4 mm	S-PQFP-G128
USB2244I-AEZG-06-TR	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	36	HVQCCN	SQUARE	UNSPECIFIED	YES		TS 16949			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.24SQ,20		85 Cel	35 MBps	-40 Cel	MATTE TIN	QUAD	.9 mm	6 mm			24 MHz			6 mm	CMOS	165 mA	1.8 V		I2C; SPI; UART; USB	.5 mm	S-XQCC-N36				e3
USB7002T-I/KDXVAO	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	100	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1.32 V	AEC-Q100			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC100,.47SQ,16	1.08 V	85 Cel	625 MBps	-40 Cel		QUAD	.9 mm	12 mm	ALSO OPERATES WITH 3.3V SUPPLY		25 MHz			12 mm	CMOS		1.2 V		I2C; I2S; SMBUS; SPI; UART; USB	.4 mm	S-PQCC-N100
XIO2001PNP	Texas Instruments	BUS CONTROLLER, PCI	COMMERCIAL	GULL WING	128	QFP	SQUARE	PLASTIC/EPOXY	YES	1.65 V		32	1.5,3.3	FLATPACK	TQFP128,.63SQ,16	1.35 V	70 Cel	250 MBps	0 Cel	NICKEL PALLADIUM GOLD	QUAD	1.2 mm	14 mm	IT ALSO OPERATES AT 3.3V	32	125 MHz	30	260	14 mm	CMOS		1.5 V	Bus Controllers	VGA	.4 mm	S-PQFP-G128	3	Not Qualified		e4
PI7C9X111SLBFDEX	Diodes Incorporated	BUS CONTROLLER, PCI	INDUSTRIAL	GULL WING	128	HLFQFP	SQUARE	PLASTIC/EPOXY	YES	1.1 V		0		FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH		.9 V	85 Cel	312.5 MBps	-40 Cel		QUAD	1.6 mm	14 mm		0		NOT SPECIFIED	NOT SPECIFIED	14 mm	CMOS		1 V		I2C; ISA; USB; VGA	.4 mm	S-PQFP-G128
FT2232HPQ-REEL	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS		NO LEAD	68	HVQCCN	SQUARE	UNSPECIFIED	YES	1.32 V		16		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC68,.32SQ,16	1.08 V	85 Cel	1.5 MBps	-40 Cel		QUAD	.9 mm	8 mm		8	12 MHz			8 mm	CMOS		1.2 V		I2C, UART	.4 mm	S-XQCC-N68			RS232; RS422; RS485
FT311D-32Q1C-R	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	AUTOMOTIVE	NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	YES	1.98 V			3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.27SQ,25	1.62 V	125 Cel		-40 Cel		QUAD	.9 mm	7 mm				NOT SPECIFIED	NOT SPECIFIED	7 mm	CMOS		1.8 V	Bus Controllers	I2C; SPI; USB; VBUS	.65 mm	S-XQCC-N32		Not Qualified
PEX8608-BA50BCG	Broadcom	BUS CONTROLLER, PCI		BALL	196	BGA	SQUARE	PLASTIC/EPOXY	YES	1.05 V		0		GRID ARRAY	BGA196,14X14,40	.95 V	85 Cel	.0125 MBps	-10 Cel	TIN SILVER COPPER	BOTTOM	1.9 mm	15 mm		0	100 MHz		260	15 mm	CMOS		1 V		I2C, PCI, SMBUS	1 mm	S-PBGA-B196	3			e1
PM8573B-F3EI	Microchip Technology	BUS CONTROLLER, PCI		BALL	650		SQUARE	PLASTIC/EPOXY	YES								105 Cel	174000 MBps	-40 Cel		BOTTOM									CMOS				I2C, PCI, SMBUS, UART		S-PBGA-B650
UPD720202K8-701-BAA-A	Renesas Electronics		OTHER	NO LEAD	48	QCCN	SQUARE	PLASTIC/EPOXY	YES				3.3	CHIP CARRIER	LCC48,.28SQ,20		85 Cel		0 Cel	TIN BISMUTH	QUAD							260				3.3 V	Bus Controllers		.5 mm	S-PQCC-N48		Not Qualified		e6
USB2534I-1081AEN-TR	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	36	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	3.6 V	TS 16949			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.24SQ,20	3 V	85 Cel	.0125 MBps	-40 Cel	MATTE TIN	QUAD	1 mm	6 mm			24 MHz			6 mm	CMOS	175 mA	1.2 V		I2C; SMBUS; UART; USB	.5 mm	S-PQCC-N36				e3
VNC2-32L1C	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	AUTOMOTIVE	GULL WING	32	LQFP	SQUARE	PLASTIC/EPOXY	YES	1.98 V		0		FLATPACK, LOW PROFILE		1.62 V	125 Cel	1.5 MBps	-40 Cel		QUAD	1.6 mm	7 mm		0		40	260	7 mm	CMOS		1.8 V		SPI; UART; USB	.8 mm	S-PQFP-G32	3		RS232; RS422; RS485
PI7C9X2G606PRENJAEX	Diodes Incorporated	BUS CONTROLLER, PCI	INDUSTRIAL	BALL	196	LBGA	SQUARE	PLASTIC/EPOXY	YES	1.1 V				GRID ARRAY, LOW PROFILE	BGA196,14X14,40	.95 V	85 Cel	625 MBps	-40 Cel		BOTTOM	1.63 mm	15 mm			100 MHz			15 mm	CMOS		1 V		I2C; SMBUS	1 mm	S-PBGA-B196
USB2534I-1050AEN-TR	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	36	HVQCCN	SQUARE		YES	3.6 V	TS 16949			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.25SQ,20	3 V	85 Cel		-40 Cel	MATTE TIN	QUAD	1 mm	6 mm	IT ALSO REQUIRES 1.2 V NOMINAL SUPPLY VOLTAGE		24 MHz			6 mm	CMOS		3.3 V		I2C; SMBUS; UART; USB	.5 mm	S-XQCC-N36				e3
USB5806CT-I/KD	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	100	HVQCCN	SQUARE	UNSPECIFIED	YES	1.32 V	TS 16949			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC100,.47SQ,16	1.08 V	85 Cel	625 MBps	-40 Cel		QUAD	.9 mm	12 mm			25 MHz			12 mm	CMOS		1.2 V		I2C; SMBUS; SPI; UART	.4 mm	S-XQCC-N100
CA91C142D-33IE	Renesas Electronics	BUS CONTROLLER, VME	INDUSTRIAL	BALL	313	IBGA	SQUARE	PLASTIC/EPOXY	YES	5.5 V		64	5	GRID ARRAY, INTERSTITIAL PITCH	BGA313,25X25,50	4.5 V	85 Cel	70 MBps	-40 Cel	TIN LEAD	BOTTOM	3.5 mm	35 mm		64	33 MHz	20	225	35 mm	CMOS		5 V	Bus Controllers	PCI	2.54 mm	S-PBGA-B313	3	Not Qualified		e0
CY7C65223D-32LTXI	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS		NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	YES	1.89 V		0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	1.71 V	85 Cel	1.5 MBps	-40 Cel		QUAD	1 mm	5 mm		0	48 MHz			5 mm	CMOS	18 mA	1.8 V		UART, USB	.5 mm	S-XQCC-N32	3		RS232; RS422; RS485
ISP1763AHNUM	STMicroelectronics	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	64	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	3.6 V		16		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC64,.35SQ,20	3 V	85 Cel	60 MBps	-40 Cel	NICKEL PALLADIUM GOLD	QUAD	1 mm	9 mm		16	24 MHz		260	9 mm	CMOS		3.3 V		PCI	.5 mm	S-PQCC-N64	2			e4
PEX8725-CA80BCG	Broadcom	BUS CONTROLLER, PCI		BALL	324		SQUARE	PLASTIC/EPOXY	YES											TIN SILVER COPPER	BOTTOM							245		CMOS				I2C, PCI		S-PBGA-B324	4			e1
TUSB8040A1RKMR	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	100	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1.26 V			1.1,3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	SLGA100,15X15,24	.99 V	70 Cel		0 Cel	NICKEL PALLADIUM GOLD	QUAD	.8 mm	9 mm	1.05-V SUPPLY MAY BE USED AS LONG AS MINIMUM SUPPLY CONDITIONS ARE MET		24 MHz	30	260	9 mm	CMOS		1.1 V	Bus Controllers	I2C; SMBUS	.6 mm	S-PQCC-N100	3	Not Qualified		e4
88SE9182A1-NNX2C000	Marvell Technology	BUS CONTROLLER, PCI	OTHER	NO LEAD	56	HVQCCN	SQUARE	UNSPECIFIED	YES	1.1 V				CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC56,.27SQ,16	.95 V	85 Cel	750 MBps	0 Cel		QUAD	.9 mm	7 mm			100 MHz			7 mm	CMOS	900 mA	1 V		PCI; SPI; UART	.4 mm	S-XQCC-N56
PEX8618-BA50BCG	Broadcom	BUS CONTROLLER, PCI	COMMERCIAL	BALL	324	HBGA	SQUARE	PLASTIC/EPOXY	YES	1.05 V				GRID ARRAY, HEAT SINK/SLUG	BGA324,18X18,40	.95 V	70 Cel		0 Cel	TIN SILVER COPPER	BOTTOM	1.9 mm	19 mm					260	19 mm	CMOS		1 V		I2C; PCI; SMBUS; SPI; USB	1 mm	S-PBGA-B324	3		IEEE 1149.1; IEEE 1149.6	e1
TUSB8043RGCT	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	64	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1.26 V		0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		.99 V	70 Cel	625 MBps	0 Cel	NICKEL PALLADIUM GOLD	QUAD	1 mm	9 mm	ALSO HAVING SECONDARY DIGITAL SUPPLY 3.3V(TYP), 24 MHZ CRYSTAL INPUT	0		30	260	9 mm	CMOS		1.1 V		I2C; SMBUS; VBUS	.5 mm	S-PQCC-N64	3			e4
USB2244-AEZG-06-TR	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	36	HVQCCN	SQUARE	UNSPECIFIED	YES		TS 16949			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.24SQ,20		70 Cel	35 MBps	0 Cel	MATTE TIN	QUAD	.9 mm	6 mm			24 MHz			6 mm	CMOS	165 mA	1.8 V		I2C; SPI; UART; USB	.5 mm	S-XQCC-N36				e3
USB3341-CP	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	24	HQCCN	SQUARE	PLASTIC/EPOXY	YES	2 V			1.8,3.3	CHIP CARRIER, HEAT SINK/SLUG	LCC24,.16SQ,20	1.6 V	85 Cel		-40 Cel	MATTE TIN	QUAD	.9 mm	4 mm			26 MHz			4 mm	CMOS	52 mA	1.8 V	Bus Controllers	UART; USB	.5 mm	S-PQCC-N24		Not Qualified		e3
USB7050/KDX	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	100	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1.32 V		0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC100,.47SQ,16	1.08 V	70 Cel	625 MBps	0 Cel		QUAD	.9 mm	12 mm		0	25 MHz			12 mm	CMOS		1.2 V		I2C; SMBUS; SPI; USB	.4 mm	S-PQCC-N100
CY7C65223D-32LTXIT	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS		NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	YES	1.89 V		0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	1.71 V	85 Cel	1.5 MBps	-40 Cel		QUAD	1 mm	5 mm		0	48 MHz			5 mm	CMOS	18 mA	1.8 V		UART, USB	.5 mm	S-XQCC-N32	3		RS232; RS422; RS485
FT600Q-B-T	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	56	HVQCCN	SQUARE	UNSPECIFIED	YES	1.1 V				CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC56,.27SQ,16	.9 V	85 Cel	625 MBps	-40 Cel		QUAD	.9 mm	7 mm		32	30 MHz	NOT SPECIFIED	NOT SPECIFIED	7 mm	CMOS		1 V		VBUS	.4 mm	S-XQCC-N56
ISP1581BD	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	64	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		8	3.3/5	FLATPACK, LOW PROFILE, FINE PITCH	QFP64,.47SQ,20	3 V	85 Cel	12.5 MBps	-40 Cel	TIN	QUAD	1.6 mm	10 mm	ALSO OPERATES AT 5V SUPPLY; IN BUILT 3.3V REGULATOR	8	12 MHz			10 mm	CMOS		3.3 V	Bus Controllers	ATA; ATAPI	.5 mm	S-PQFP-G64	2	Not Qualified		e3

Bus Controllers

Bus controllers are integrated circuits that are used to manage and control the flow of data and control signals between different devices in a computer system. They are commonly used in systems that have multiple buses, such as a memory bus and an I/O bus. Bus controllers ensure that data is transferred efficiently and correctly between different devices in the system.

One of the primary functions of a bus controller is to manage bus arbitration. Bus arbitration is the process of resolving conflicts that occur when two or more devices on the bus attempt to access the bus at the same time. Bus controllers use various algorithms to determine which device has priority access to the bus and when other devices can access it.

Another important function of bus controllers is to manage the transfer of data and control signals between devices on the bus. This involves controlling the timing and synchronization of signals, as well as error detection and correction. Bus controllers also manage other aspects of the bus, such as interrupt handling and power management.