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	DAC Channels	Bit Size	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Minimum Supply Voltage	Maximum Operating Temperature	Maximum Data Transfer Rate	Minimum Operating Temperature	Terminal Finish	ADC Channels	Terminal Position	DMA Channels	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	PWM Channels	Sub-Category	ROM Programmability	Bus Compatibility	Terminal Pitch	JESD-30 Code	Moisture Sensitivity Level (MSL)	Qualification	Speed	Drive Interface Standard	JESD-609 Code	No. of I/O Lines
PCI2250PCMG4	Texas Instruments	BUS CONTROLLER, PCI	COMMERCIAL	GULL WING	160	QFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		32			3.3/5	FLATPACK	QFP160,1.2SQ	3 V	70 Cel		0 Cel	NICKEL PALLADIUM GOLD		QUAD		4.1 mm	28 mm		32	33.33 MHz	30	260	28 mm	CMOS		3.3 V		Bus Controllers		PCI	.65 mm	S-PQFP-G160	3	Not Qualified			e4
PEX8604-BA50BCG	Broadcom	BUS CONTROLLER, PCI		BALL	196	BGA	SQUARE	PLASTIC/EPOXY	YES	1.05 V						GRID ARRAY	BGA196,14X14,40	.95 V		.1 MBps		TIN SILVER COPPER		BOTTOM		1.9 mm	15 mm					260	15 mm	CMOS		1 V				I2C	1 mm	S-PBGA-B196	3				e1
TUSB7320IRKMT	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	BUTT	100	BCC	SQUARE	PLASTIC/EPOXY	YES	1.21 V		0			1.1,3.3	CHIP CARRIER	SLGA100,15X15,24	.99 V	85 Cel	625 MBps	-40 Cel	NICKEL PALLADIUM GOLD		BOTTOM		.8 mm	9 mm	IT ALSO REQUIRES 3.3V SUPPLY	0	50 MHz	30	260	9 mm	CMOS		1.1 V		Bus Controllers		PCI; I2C	.6 mm	S-PBCC-B100	3	Not Qualified			e4
TUSB8042ARGCR	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	64	HQCCN	SQUARE	UNSPECIFIED	YES	1.26 V		0				CHIP CARRIER, HEAT SINK/SLUG		.99 V	70 Cel	625 MBps	0 Cel	NICKEL PALLADIUM GOLD		QUAD					0		30	260		CMOS		1.1 V				I2C; SMBUS		S-XQCC-N64	3				e4
TUSB8044RGCR	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; VGA	.5 mm	S-PQCC-N64	3				e4
CP2112-F03-GMR	Silicon Labs	BUS CONTROLLER, UNIVERSAL SERIAL BUS		NO LEAD	24	HVQCCN	SQUARE	UNSPECIFIED	YES	3.6 V		0				CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC24,.16SQ,20	3 V	85 Cel	1.5 MBps	-40 Cel			QUAD		.8 mm	4 mm		0	48 MHz			4 mm	CMOS	16 mA	3.3 V				I2C	.5 mm	S-XQCC-N24				USB
PCI9656-BA66BI	Broadcom	BUS CONTROLLER, PCI	INDUSTRIAL	BALL	272	BGA	SQUARE	PLASTIC/EPOXY	YES	2.7 V		64			2.5,3.3	GRID ARRAY	BGA272,20X20,50	2.3 V	85 Cel	528 MBps	-40 Cel	TIN LEAD		BOTTOM		2.26 mm	27 mm	ALSO REQUIRES 3.3V I/O SUPPLY	64	66 MHz		260	27 mm	CMOS	185 mA	2.5 V		Bus Controllers		I960; MPC850; MPC860; POWERPC 80X/82X; POWERPC 401	1.27 mm	S-PBGA-B272	3	Not Qualified			e0
PEX8606-BA50BCG	Broadcom	BUS CONTROLLER, PCI	COMMERCIAL	BALL	196	BGA	SQUARE	PLASTIC/EPOXY	YES	1.05 V						GRID ARRAY	BGA196,14X14,40	.95 V	70 Cel		0 Cel	TIN SILVER COPPER		BOTTOM		1.9 mm	15 mm					260	15 mm	CMOS	2030 mA	1 V				I2C, SMBUS, SPI, USB	1 mm	S-PBGA-B196	3			IEEE 1149.1; IEEE 1149.6	e1
PEX8624-BB50RBIG	Broadcom	BUS CONTROLLER, PCI		BALL	324	BGA	SQUARE	PLASTIC/EPOXY	YES							GRID ARRAY						TIN SILVER COPPER		BOTTOM										CMOS						I2C		S-PBGA-B324	4				e1
TUSB8043ARGCR	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	64	HQCCN	SQUARE	UNSPECIFIED	YES	1.26 V		0				CHIP CARRIER, HEAT SINK/SLUG		.99 V	70 Cel	625 MBps	0 Cel	NICKEL PALLADIUM GOLD		QUAD				ALSO OPERATES AT 3.3 V NOMINAL SUPPLY;24 MHZ NOMINAL CRYSTAL FREQUENCY AVAILABLE	0		30	260		CMOS		1.1 V				I2C; SMBUS		S-XQCC-N64	3				e4
88SE9230A1-NAA2C000	Marvell Technology	BUS CONTROLLER, PCI	COMMERCIAL	NO LEAD	76	HVQCCN	SQUARE	UNSPECIFIED	YES	1.05 V		0				CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC76,.35SQ,16	.95 V	70 Cel	625 MBps	0 Cel			QUAD		1 mm	9 mm		0	25 MHz			9 mm	CMOS	1200 mA	1 V				ATA; SPI	.4 mm	S-XQCC-N76
MAX3420EECJ	Maxim Integrated	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	32	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		0			1.8/3.3,3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP32,.35SQ,32	3 V	85 Cel	12 MBps	-40 Cel	TIN LEAD		QUAD		1.6 mm	7 mm		0	12 MHz			7 mm	BICMOS	30 mA	3.3 V		Bus Controllers			.8 mm	S-PQFP-G32	1	Not Qualified			e0
MAX3420EECJ+	Analog Devices	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	32	LQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V						FLATPACK, LOW PROFILE	QFP32,.35SQ,32	3 V	85 Cel		-40 Cel	Matte Tin (Sn) - annealed		QUAD		1.6 mm	7 mm				30	260	7 mm	BICMOS	30 mA	3.3 V				SPI; USB; VBUS	.8 mm	S-PQFP-G32	1	Not Qualified			e3
PI7C9X2G404ELZXAE	Diodes Incorporated	BUS CONTROLLER, PCI	INDUSTRIAL	BUTT	136	HVBCC	SQUARE	UNSPECIFIED	YES	1.1 V		0				CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		.95 V	85 Cel	625 MBps	-40 Cel			BOTTOM		.85 mm	10 mm		0		10	260	10 mm	CMOS		1 V				PCI; SMBUS	.5 mm	S-XBCC-B136
TAS1020BPFBR	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	48	TFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		0	NO	8		FLATPACK, THIN PROFILE, FINE PITCH		3 V	70 Cel		0 Cel	NICKEL PALLADIUM GOLD	NO	QUAD	YES	1.2 mm	7 mm	ADDRESS BUS WIDTH IS 11 AND DATA BUS WIDTH IS 8 IN EXTERNAL MCU MODE	0	6 MHz	30	260	7 mm	CMOS		3.3 V	NO		MROM		.5 mm	S-PQFP-G48	2	Not Qualified	6 rpm		e4	14
TAS1020BPFBRG4	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	48	TFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		0	NO	8		FLATPACK, THIN PROFILE, FINE PITCH		3 V	70 Cel		0 Cel	NICKEL PALLADIUM GOLD	NO	QUAD	YES	1.2 mm	7 mm	ADDRESS BUS WIDTH IS 11 AND DATA BUS WIDTH IS 8 IN EXTERNAL MCU MODE	0	6 MHz	30	260	7 mm	CMOS		3.3 V	NO		MROM		.5 mm	S-PQFP-G48	2	Not Qualified	6 rpm		e4	14
CP2110-F01-GMR	Silicon Labs	BUS CONTROLLER, UNIVERSAL SERIAL BUS		NO LEAD	24	HVQCCN	SQUARE	UNSPECIFIED	YES	3.6 V		0				CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC24,.16SQ,20	3 V	85 Cel	1.5 MBps	-40 Cel			QUAD		.8 mm	4 mm		0	48 MHz	40	260	4 mm	CMOS	12.5 mA	3.3 V				UART	.5 mm	S-XQCC-N24
FT4222HQ-B-T	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	YES	3.63 V						CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	2.97 V	85 Cel	60 MBps	-40 Cel			QUAD		1 mm	5 mm	ALSO OPERATES AT 5 V TYP		12 MHz	NOT SPECIFIED	NOT SPECIFIED	5 mm	CMOS	80 mA	3.3 V				I2C; SPI; VBUS	.5 mm	S-XQCC-N32
MAX3420EECJ/V+T	Analog Devices	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	32	LQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V	AEC-Q100	0				FLATPACK, LOW PROFILE		3 V	85 Cel		-40 Cel	Matte Tin (Sn) - annealed		QUAD		1.6 mm	7 mm		0	12.03 MHz	30	260	7 mm	BICMOS		3.3 V				SPI	.8 mm	S-PQFP-G32	1				e3
PEX8605-AB50NIG	Broadcom	BUS CONTROLLER, PCI		GULL WING	136	QFP	SQUARE	PLASTIC/EPOXY	YES							FLATPACK								QUAD										CMOS						I2C		S-PQFP-G136	3
USB5742-I/2G	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	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	85 Cel	625 MBps	-40 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
XR22800IL32-F	Exar	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	YES	5.25 V						CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		4.4 V	85 Cel		-40 Cel			QUAD		1 mm	5 mm			25 MHz	NOT SPECIFIED	NOT SPECIFIED	5 mm	CMOS		5 V				I2C	.5 mm	S-XQCC-N32				IEEE 802.3
CY7C65634-48AXCT	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		0			3.3/5	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	1.8 V	70 Cel		0 Cel	GOLD		QUAD		1.6 mm	7 mm	ALSO OPERATES AT 27 MHZ OR 48 MHZ CLOCK FREQUENCY	0	12 MHz			7 mm	CMOS	99.78 mA	3.3 V		Bus Controllers		I2C	.5 mm	S-PQFP-G48	3	Not Qualified			e4
PM8575B-FEI	Microchip Technology	BUS CONTROLLER, PCI		BALL	1311		SQUARE	PLASTIC/EPOXY	YES										105 Cel	174000 MBps	-40 Cel			BOTTOM										CMOS						I2C, PCI, SMBUS, UART		S-PBGA-B1311
6ES7195-0BD14-0XA0	Siemens	BUS CONTROLLER, MULTIBUS	INDUSTRIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		16				FLATPACK		4.5 V	85 Cel		-40 Cel			QUAD		2.35 mm	10 mm	ALSO AVILABLE ST AND AMI	8	48 MHz			10 mm	CMOS		5 V					.8 mm	S-PQFP-G44
CY7C65211-24LTXIT	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	24	HVQCCN	SQUARE	UNSPECIFIED	YES	1.89 V						CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		1.71 V	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD		QUAD		.6 mm	4 mm	ALSO OPRATES AT 3.3 V SUPPLY					4 mm	CMOS		1.8 V				I2C	.5 mm	S-XQCC-N24	3				e4
CYPD3171-24LQXQ	Infineon Technologies	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	LCC24,.16SQ,20	2.7 V	105 Cel	.125 MBps	-40 Cel	NICKEL PALLADIUM GOLD		QUAD		.6 mm	4 mm		0	48 MHz			4 mm	CMOS		3.3 V				I2C; SPI; UART; USB	.5 mm	S-XQCC-N24	3				e4
PCI2250PGF	Texas Instruments	BUS CONTROLLER, PCI	COMMERCIAL	GULL WING	176	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		32			3.3/5	FLATPACK, LOW PROFILE, FINE PITCH	QFP176,1.0SQ,20	3 V	70 Cel		0 Cel	NICKEL PALLADIUM GOLD		QUAD		1.6 mm	24 mm		32	33.33 MHz	30	260	24 mm	CMOS		3.3 V		Bus Controllers		PCI	.5 mm	S-PQFP-G176	3	Not Qualified			e4
TAS1020BPFBG4	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	48	TFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		0	NO	8		FLATPACK, THIN PROFILE, FINE PITCH		3 V	70 Cel		0 Cel	NICKEL PALLADIUM GOLD	NO	QUAD	YES	1.2 mm	7 mm	ADDRESS BUS WIDTH IS 11 AND DATA BUS WIDTH IS 8 IN EXTERNAL MCU MODE	0	6 MHz	30	260	7 mm	CMOS		3.3 V	NO		MROM		.5 mm	S-PQFP-G48	2	Not Qualified	6 rpm		e4	14
TUSB7320IRKMR	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	BUTT	100	BCC	SQUARE	PLASTIC/EPOXY	YES	1.21 V		0			1.1,3.3	CHIP CARRIER	SLGA100,15X15,24	.99 V	85 Cel	625 MBps	-40 Cel	NICKEL PALLADIUM GOLD		BOTTOM		.8 mm	9 mm	IT ALSO REQUIRES 3.3V SUPPLY	0	50 MHz	30	260	9 mm	CMOS		1.1 V		Bus Controllers		PCI; I2C	.6 mm	S-PBCC-B100	3	Not Qualified			e4
USB2640I-HZH-02-TR	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	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	-40 Cel	MATTE TIN		QUAD		.9 mm	7 mm			24 MHz			7 mm	CMOS	315 mA	3.3 V		Bus Controllers		I2C; SMBUS; SPI; USB	.5 mm	S-PQCC-N48		Not Qualified			e3
89H32NT24AG2ZCHLGI	Renesas Electronics	BUS CONTROLLER, PCI	INDUSTRIAL	BALL	484	BGA	SQUARE	PLASTIC/EPOXY	YES	1.1 V		0			1,3.3	GRID ARRAY	BGA484,22X22,40	.9 V	85 Cel	32000 MBps	-40 Cel	Tin/Silver/Copper (Sn/Ag/Cu)		BOTTOM		2.92 mm	23 mm	ALSO OPERATES AT 100 MHZ	0	125 MHz	30	245	23 mm	CMOS	3400 mA	1 V		Bus Controllers		I2C; ISA; VGA	1 mm	S-PBGA-B484	4	Not Qualified			e1
ISP1582BS	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	56	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	3.6 V		8			3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC56,.31SQ,20	3 V	85 Cel		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		QUAD		1 mm	8 mm		16	12 MHz	40	260	8 mm	CMOS	60 mA	3.3 V		Bus Controllers			.5 mm	S-PQCC-N56	2	Not Qualified			e4
PCI9030-AA60PI	Plx Technology	BUS CONTROLLER, PCI		GULL WING	176	QFP	SQUARE	PLASTIC/EPOXY	YES			32			3.3	FLATPACK				240 MBps		TIN LEAD		QUAD					32	60 MHz				CMOS		3.3 V		Bus Controllers		PCI		R-PQFP-G176		Not Qualified			e0
PM40052B1-F3EI	Microchip Technology	BUS CONTROLLER, PCI		BALL	753		SQUARE	PLASTIC/EPOXY	YES															BOTTOM										CMOS						I2C, SMBUS, UART		S-PBGA-B753
TUSB7340RKMT	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	100	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1.155 V		0			1.1,3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC100(UNSPEC)	1.045 V	70 Cel	625 MBps	0 Cel	NICKEL PALLADIUM GOLD		QUAD		.8 mm	9 mm		0	50 MHz	30	260	9 mm	CMOS		1.1 V		Bus Controllers		PCI; I2C	.6 mm	S-PQCC-N100	3	Not Qualified			e4
USB3315C-CP-TR	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS		NO LEAD	24	HVQCCN	SQUARE	UNSPECIFIED	YES	2 V	TS 16949	0				CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC24,.16SQ,20	1.6 V	85 Cel		-40 Cel	MATTE TIN		QUAD		1 mm	4 mm	ALSO OPERATES AT 3.3 V	8	24 MHz			4 mm	CMOS	34 mA	1.8 V				USB, VBUS	.5 mm	S-XQCC-N24
UTC2000T-I/MG	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	16	HVQCCN	SQUARE	UNSPECIFIED	YES	5.5 V	TS 16949					CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.12SQ,20	4.5 V	85 Cel		-40 Cel	MATTE TIN		QUAD		.9 mm	3 mm						3 mm	CMOS	1.35 mA	5 V				USB	.5 mm	S-XQCC-N16					e3
UTC2000T/MG	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	16	HVQCCN	SQUARE	UNSPECIFIED	YES	5.5 V	TS 16949					CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.12SQ,20	4.5 V	70 Cel		0 Cel	MATTE TIN		QUAD		.9 mm	3 mm						3 mm	CMOS	1.35 mA	5 V				USB	.5 mm	S-XQCC-N16					e3
XR22800IL32TR-F	Exar	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	YES	5.25 V						CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		4.4 V	85 Cel		-40 Cel			QUAD		1 mm	5 mm			25 MHz	NOT SPECIFIED	NOT SPECIFIED	5 mm	CMOS		5 V				I2C	.5 mm	S-XQCC-N32				IEEE 802.3
CY7C65640A-LTXCT	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	Matte Tin (Sn)		QUAD		1 mm	8 mm		0	24 MHz	20	260	8 mm	CMOS		3.3 V		Bus Controllers			.5 mm	S-XQCC-N56	3	Not Qualified			e3
PI7C8150BMAE	Diodes Incorporated	BUS CONTROLLER, PCI	OTHER	GULL WING	208	FQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		32			3.3	FLATPACK, FINE PITCH	QFP208,1.2SQ,20	3 V	85 Cel		0 Cel	MATTE TIN		QUAD		3.8 mm	28 mm		32	66 MHz			28 mm	CMOS	510 mA	3.3 V		Bus Controllers			.5 mm	S-PQFP-G208	3	Not Qualified			e3
PI7C9X2G1224GPBHSBE	Diodes Incorporated	BUS CONTROLLER, PCI		BALL	324	HBGA	SQUARE	PLASTIC/EPOXY	YES	1.1 V		0				GRID ARRAY, HEAT SINK/SLUG	BGA324,18X18,40	1 V	85 Cel	625 MBps	-40 Cel			BOTTOM		1.9 mm	19 mm		0	100 MHz			19 mm	CMOS						I2C, PCI, SMBUS	1 mm	S-PBGA-B324
XIO2001ZGU	Texas Instruments	BUS CONTROLLER, PCI	COMMERCIAL	BALL	169	LFBGA	SQUARE	PLASTIC/EPOXY	YES	1.65 V		32			1.5,3.3	GRID ARRAY, LOW PROFILE, FINE PITCH	BGA169,13X13,32	1.35 V	70 Cel	250 MBps	0 Cel	TIN SILVER COPPER		BOTTOM		1.4 mm	12 mm	ALSO OPERATES AT 3.3V SUPPLY	32	125 MHz	30	260	12 mm	CMOS		1.5 V		Bus Controllers		VGA	.8 mm	S-PBGA-B169	3	Not Qualified			e1
XR21B1424IV64-F	Exar	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	64	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V						FLATPACK, LOW PROFILE, FINE PITCH		3 V	85 Cel		-40 Cel			QUAD		1.6 mm	10 mm						10 mm	CMOS		3.3 V					.5 mm	S-PQFP-G64	3
XR21V1410IL16-F	Exar	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	16	HVQCCN	SQUARE	UNSPECIFIED	YES	3.63 V					3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.12SQ,20	2.97 V	85 Cel		-40 Cel	MATTE TIN		QUAD		1 mm	3 mm						3 mm	CMOS		3.3 V		Serial IO/Communication Controllers		I2C	.5 mm	S-XQCC-N16	1	Not Qualified			e3
CYPD3174-24LQXQ	Infineon Technologies	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	LCC24,.16SQ,20	2.7 V	105 Cel	.125 MBps	-40 Cel	NICKEL PALLADIUM GOLD		QUAD		.6 mm	4 mm		0	48 MHz			4 mm	CMOS		3.3 V				I2C; SPI; UART; USB	.5 mm	S-XQCC-N24	3				e4
ISP1582BSUM	St-ericsson		INDUSTRIAL	NO LEAD	56	QCCN	SQUARE	PLASTIC/EPOXY	YES						3.3	CHIP CARRIER	LCC56,.31SQ,20		85 Cel		-40 Cel			QUAD											60 mA	3.3 V		Bus Controllers			.5 mm	S-PQCC-N56		Not Qualified

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.