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	Bit Size	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Minimum Supply Voltage	Maximum Operating Temperature	CPU Family	Maximum Data Transfer Rate	Minimum Operating Temperature	Terminal Finish	Terminal Position	Maximum Seated Height	ROM Words	Width	Additional Features	External Data Bus Width	Maximum Clock Frequency	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	RAM Bytes	Technology	Maximum Supply Current	Nominal Supply Voltage	Sub-Category	ROM Programmability	Bus Compatibility	Terminal Pitch	JESD-30 Code	Moisture Sensitivity Level (MSL)	Qualification	Speed	Drive Interface Standard	JESD-609 Code
PI7C9X2G304EVAZXAEX	Diodes Incorporated	BUS CONTROLLER, PCI		NO LEAD	136	HVQCCN	SQUARE	UNSPECIFIED	YES	1.1 V		0			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC136,.4SQ.20	.95 V	85 Cel		625 MBps	-40 Cel		QUAD	.85 mm		10 mm		0	100 MHz			10 mm		CMOS		1 V			I2C; SMBUS	.5 mm	S-XQCC-N136
VIC068A-BC	Cypress Semiconductor	BUS CONTROLLER, VME	COMMERCIAL	PIN/PEG	145	PGA	SQUARE	PLASTIC/EPOXY	NO	5.25 V		7		5	GRID ARRAY	PGA145,15X15	4.75 V	70 Cel			0 Cel	TIN LEAD	PERPENDICULAR	5.7912 mm		38.8366 mm		8				38.8366 mm		MOS	150 mA	5 V	Bus Controllers		68XXX FAMILY	2.54 mm	S-PPGA-P145		Not Qualified		IEEE 1014	e0
21554AA	Digital Equipment		COMMERCIAL	BALL	304	BGA	SQUARE	PLASTIC/EPOXY	YES					3.3,3.3/5	GRID ARRAY	BGA304,23X23,50		70 Cel			0 Cel	Tin/Lead (Sn/Pb)	BOTTOM														Bus Controllers			1.27 mm	S-PBGA-B304		Not Qualified			e0
21554-AA	Intel		COMMERCIAL	BALL	304	BGA	SQUARE	PLASTIC/EPOXY	YES					3.3,3.3/5	GRID ARRAY	BGA304,23X23,50		70 Cel			0 Cel	Tin/Lead (Sn/Pb)	BOTTOM														Bus Controllers			1.27 mm	S-PBGA-B304		Not Qualified			e0
5962-9201001MXC	Defense Logistics Agency	BUS CONTROLLER, VME	MILITARY	PIN/PEG	145	PGA	SQUARE	CERAMIC, METAL-SEALED COFIRED	NO	5.5 V		7			GRID ARRAY		4.5 V	125 Cel			-55 Cel	GOLD	PERPENDICULAR					8						CMOS		5 V					S-CPGA-P145		Not Qualified		IEEE 1014	e4
88SE9171A2-NNX2C000	Marvell Technology	BUS CONTROLLER, PCI	OTHER	NO LEAD	56	HVQCCN	SQUARE	UNSPECIFIED	YES	1.21 V		0			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC56,.27SQ,16	.95 V	85 Cel		625 MBps	0 Cel		QUAD	.9 mm		7 mm		0	25 MHz			7 mm		CMOS	600 mA	1 V			ATA; SPI; UART	.4 mm	S-XQCC-N56
88SE9235A1-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	1500 mA	1 V			ATA; SPI; UART	.4 mm	S-XQCC-N76
CP2110-F02-GM1	Silicon Labs	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	28	HVQCCN	SQUARE	UNSPECIFIED	YES	3.6 V		0			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.2SQ,20	3 V	85 Cel		1.5 MBps	-40 Cel	MATTE TIN	QUAD	1 mm		5 mm		0	48 MHz	40	260	5 mm		CMOS	12.5 mA	3.3 V			UART	.5 mm	S-XQCC-N28	1	Not Qualified			e3
CP2120-GM	Silicon Labs	BUS CONTROLLER, I2C	INDUSTRIAL	NO LEAD	20	HVQCCN	SQUARE	UNSPECIFIED	YES	3.6 V		0			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		3 V	85 Cel			-40 Cel		QUAD	1 mm		4 mm		0	25 MHz	NOT SPECIFIED	NOT SPECIFIED	4 mm		CMOS		3.3 V				.5 mm	S-XQCC-N20		Not Qualified
CS82TPCF	Intel	BUS CONTROLLER, PCI	INDUSTRIAL	BALL	376	BGA	SQUARE	PLASTIC/EPOXY	YES	1.26 V		0			GRID ARRAY		1.14 V	85 Cel		12 MBps	-40 Cel		BOTTOM	2.34 mm		23 mm		0	100 MHz			23 mm		CMOS		1.2 V			I2C	1 mm	S-PBGA-B376				IEEE 802.3; IEEE 1588
CY7C64215-56LTXI	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	56	HVQCCN	SQUARE	UNSPECIFIED	YES	3.5 V			8	3.3/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC56,.31SQ,20	3.15 V	85 Cel	M8C	12 MBps	-40 Cel	NICKEL PALLADIUM GOLD	QUAD	1 mm	16384	8 mm	ALSO OPERATES AT 24.96 MHZ AT 5V SUPPLY		25.92 MHz			8 mm	1024	CMOS	27 mA	3.3 V	Microcontrollers	FLASH		.5 mm	S-XQCC-N56	3	Not Qualified	24.96 rpm		e4
CY7C65630-56LFXC	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	QUAD	1 mm		8 mm		0	24 MHz	20	260	8 mm		CMOS	260 mA	3.3 V	Bus Controllers			.5 mm	S-XQCC-N56	3	Not Qualified			e3
CY7C68016A-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
CY7C68300C-56LFXC	Cypress Semiconductor	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	56	HVQCCN	SQUARE	UNSPECIFIED	YES	3.6 V		0		3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC56,.31SQ,20	3 V	70 Cel		480 MBps	0 Cel	Matte Tin (Sn)	QUAD	1 mm		8 mm		0	24 MHz	20	260	8 mm		CMOS	85 mA	3.3 V	Bus Controllers		ATA; ATAPI	.5 mm	S-XQCC-N56	3	Not Qualified			e3
CY7C960-ASC	Cypress Semiconductor	BUS CONTROLLER, VME	COMMERCIAL	GULL WING	64	LFQFP	SQUARE	PLASTIC/EPOXY	YES			0		5	FLATPACK, LOW PROFILE, FINE PITCH	QFP64,.47SQ,20		70 Cel		80 MBps	0 Cel	TIN LEAD	QUAD	1.6 mm		10 mm		0				10 mm		CMOS	100 mA	5 V	Bus Controllers			.5 mm	S-PQFP-G64		Not Qualified			e0
CYPD4236-40LQXQT	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS		NO LEAD	40	HVQCCN	SQUARE	UNSPECIFIED	YES	5.5 V		0			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.24SQ,20	2.7 V	105 Cel			-40 Cel		QUAD	.6 mm		6 mm		0				6 mm		CMOS		3.3 V			I2C, SPI, UART, USB	.5 mm	S-XQCC-N40
CYUSB3064-BZXI	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	BALL	121	LFBGA	SQUARE	PLASTIC/EPOXY	YES	1.25 V		0		1.2	GRID ARRAY, LOW PROFILE, FINE PITCH	BGA121,11X11,32	1.15 V	85 Cel		625 MBps	-40 Cel	TIN SILVER COPPER	BOTTOM	1.7 mm		10 mm		0	40 MHz			10 mm		CMOS	192 mA	1.2 V	Bus Controllers		I2C, I2S, SPI, UART	.8 mm	S-PBGA-B121	3	Not Qualified			e1
CYUSB3326-BVXC	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	BALL	100	VFBGA	SQUARE	PLASTIC/EPOXY	YES	1.26 V					GRID ARRAY, VERY THIN PROFILE, FINE PITCH		1.14 V	70 Cel			0 Cel	TIN SILVER COPPER	BOTTOM	1 mm		6 mm			26 MHz			6 mm		CMOS		1.2 V			I2C	.5 mm	S-PBGA-B100	3				e1
CYUSB4347-BZXCES	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	BALL	192	LFBGA	SQUARE	PLASTIC/EPOXY	YES	1.05 V		0			GRID ARRAY, LOW PROFILE, FINE PITCH	BGA192,14X14,32	.95 V	70 Cel		1250 MBps	0 Cel	TIN SILVER COPPER	BOTTOM	1.45 mm		12 mm		0	25 MHz			12 mm		CMOS	750 mA	1 V			I2C; SPI; UART	.8 mm	S-PBGA-B192					e1
CYUSB4357-BZXC	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	BALL	192	LFBGA	SQUARE	PLASTIC/EPOXY	YES	1.05 V					GRID ARRAY, LOW PROFILE, FINE PITCH	BGA192,14X14,32	.95 V	70 Cel		1250 MBps	0 Cel	TIN SILVER COPPER	BOTTOM	1.45 mm		12 mm			25 MHz			12 mm		CMOS	750 mA	1 V			I2C; SPI	.8 mm	S-PBGA-B192					e1
DH8903CCSLJVZ	Intel	BUS CONTROLLER, UNIVERSAL SERIAL BUS		BALL	942	FBGA	SQUARE	PLASTIC/EPOXY	YES	1.05 V				1,1.8,3.3	GRID ARRAY, FINE PITCH	BGA942(UNSPEC)	.95 V						BOTTOM	1.978 mm		27 mm			100 MHz			27 mm		CMOS	2000 mA	1 V	Bus Controllers		PCI; I2C	.7 mm	S-PBGA-B942		Not Qualified		IEEE 802.3; IEEE 1588
FW82443BXSL2VH	Intel			BALL	492	BGA	SQUARE	PLASTIC/EPOXY	YES					2.5/5,3.3	GRID ARRAY	BGA492,26X26,50							BOTTOM														Bus Controllers			1.27 mm	S-PBGA-B492		Not Qualified
PCI9052	Broadcom	BUS CONTROLLER, PCI	INDUSTRIAL	GULL WING	160	QFP	SQUARE	PLASTIC/EPOXY	YES	5.25 V		32			FLATPACK		4.75 V	85 Cel		132 MBps	-40 Cel	TIN LEAD	QUAD	4 mm		28 mm		32	33 MHz		260	28 mm		CMOS		5 V			ISA	.65 mm	S-PQFP-G160	3	Not Qualified			e0
PI7C8150BMAIE	Diodes Incorporated	BUS CONTROLLER, PCI	INDUSTRIAL	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			-40 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
PI7C9X118SLFDE	Diodes Incorporated	BUS CONTROLLER, PCI	COMMERCIAL EXTENDED	GULL WING	128	HLFQFP	SQUARE	PLASTIC/EPOXY	YES	1.2 V		0			FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH		1.1 V	75 Cel		312.5 MBps	0 Cel		QUAD	1.6 mm		14 mm		0	66 MHz	NOT SPECIFIED	NOT SPECIFIED	14 mm		CMOS		1.15 V			I2C; ISA; USB; VGA	.4 mm	S-PQFP-G128
S21152BB	Intel	BUS CONTROLLER, PCI	COMMERCIAL	GULL WING	160	QFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		32		3.3,3.3/5	FLATPACK	QFP160,1.2SQ	3 V	70 Cel			0 Cel		QUAD	4.5 mm		28 mm		32	33 MHz	NOT SPECIFIED	NOT SPECIFIED	28 mm		CMOS		3.3 V	Bus Controllers			.65 mm	S-PQFP-G160		Not Qualified			e0
SII3512ECTU128	Lattice Semiconductor	BUS CONTROLLER, PCI	COMMERCIAL	GULL WING	128	TFQFP	SQUARE	PLASTIC/EPOXY	YES	1.89 V		32		1.8	FLATPACK, THIN PROFILE, FINE PITCH	TQFP128,.63SQ,16	1.71 V	70 Cel		150 MBps	0 Cel		QUAD	1.1 mm		14 mm	SEATED HGT-NOM	32				14 mm		CMOS	330 mA	1.8 V	Bus Controllers		ATA, PCI	.4 mm	S-PQFP-G128		Not Qualified
SII3531ACNU	Lattice Semiconductor	BUS CONTROLLER, PCI	COMMERCIAL	NO LEAD	48	HVQCCN	SQUARE	UNSPECIFIED	YES	3.6 V		0		2.1	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.27SQ,20	3 V	70 Cel		300 MBps	0 Cel		QUAD	1 mm		7 mm		0	25 MHz	NOT SPECIFIED	NOT SPECIFIED	7 mm		CMOS	330 mA	3.3 V	Bus Controllers		PCI	.5 mm	S-XQCC-N48		Not Qualified
VIC068A-UMB	Cypress Semiconductor	BUS CONTROLLER, VME	MILITARY	GULL WING	160	QFP	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	5.5 V	38535Q/M;38534H;883B	7		5	FLATPACK	QFP160,1.2SQ	4.5 V	125 Cel			-55 Cel	TIN LEAD	QUAD	2.79 mm		28 mm		8				28 mm		MOS	150 mA	5 V	Bus Controllers		68XXX FAMILY	.65 mm	S-CQFP-G160	1	Not Qualified		IEEE 1014	e0
88SE9125C0-NAA2I000	Marvell Technology	BUS CONTROLLER, PCI	INDUSTRIAL	NO LEAD	76	HVQCCN	SQUARE	UNSPECIFIED	YES	1.21 V		0			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC76,.35SQ,16	.95 V	85 Cel		750 MBps	-40 Cel		QUAD	1 mm		9 mm		0	100 MHz			9 mm		CMOS	900 mA	1 V			SPI	.4 mm	S-XQCC-N76
88SE9182A2-NNX2C000	Marvell Technology	BUS CONTROLLER, PCI	OTHER	NO LEAD	56	HVQCCN	SQUARE	UNSPECIFIED	YES	1.21 V		0			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		.95 V	85 Cel		625 MBps	0 Cel		QUAD	.9 mm		7 mm		0	25 MHz			7 mm		CMOS		1 V			ATA; SPI; UART	.4 mm	S-XQCC-N56
89H32NT8AG2ZCHLGI	Renesas Electronics	BUS CONTROLLER, PCI	INDUSTRIAL	BALL	484	BGA	SQUARE	PLASTIC/EPOXY	YES	1.1 V				1,3.3	GRID ARRAY	BGA484,22X22,40	.9 V	85 Cel			-40 Cel	Tin/Silver/Copper (Sn/Ag/Cu)	BOTTOM	2.92 mm		23 mm	ALSO OPERATES AT 100 MHZ		125 MHz	NOT SPECIFIED	250	23 mm		CMOS	3400 mA	1 V	Bus Controllers		I2C; ISA; VGA	1 mm	S-PBGA-B484	4	Not Qualified		IEEE 1149.6AC; IEEE 1149.1	e1
AM53C80AJC	Advanced Micro Devices	BUS CONTROLLER, SCSI	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.25 V		3		5	CHIP CARRIER	LDCC44,.7SQ	4.75 V	70 Cel		4 MBps	0 Cel	TIN LEAD	QUAD	4.572 mm		16.5862 mm		8				16.5862 mm		CMOS		5 V	Bus Controllers			1.27 mm	S-PQCC-J44		Not Qualified		X3T9.2	e0
CA91L862A-50IL	Renesas Electronics	BUS CONTROLLER, PCI	INDUSTRIAL	BALL	256	BGA	SQUARE	PLASTIC/EPOXY	YES	3.46 V		32			GRID ARRAY		3.14 V	85 Cel			-40 Cel	TIN LEAD	BOTTOM	1.8 mm		17 mm		32	50 MHz	20	225	17 mm		CMOS		3.3 V			MC68360; MPC860	1 mm	S-PBGA-B256	3	Not Qualified		IEEE 1149.1	e0
ISP1161A1BM	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	64	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		2		3.3/5	FLATPACK, LOW PROFILE, FINE PITCH	QFP64,.35SQ,16	3 V	85 Cel		15 MBps	-40 Cel	TIN	QUAD	1.6 mm		7 mm	ALSO OPERATES AT 5V SUPPLY	16	6 MHz		260	7 mm		CMOS		3.3 V	Bus Controllers		SH-3; SH-4; ARM7; ARM9; STRONGARM; MIPS	.4 mm	S-PQFP-G64	2	Not Qualified			e3
MAX3420EETG	Maxim Integrated	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	24	VQCCN	SQUARE	PLASTIC/EPOXY	YES	3.6 V		0		1.8/3.3,3.3	CHIP CARRIER, VERY THIN PROFILE	LCC24,.16SQ,20	3 V	85 Cel		12 MBps	-40 Cel	TIN LEAD	QUAD	.8 mm		4 mm		0	12 MHz		245	4 mm		BICMOS	30 mA	3.3 V	Bus Controllers			.5 mm	S-PQCC-N24	1	Not Qualified			e0
MAX3420EETG+	Analog Devices	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	24	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	3.6 V					CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC24,.16SQ,20	3 V	85 Cel			-40 Cel	Matte Tin (Sn) - annealed	QUAD	.8 mm		4 mm				30	260	4 mm		BICMOS	30 mA	3.3 V			SPI; USB; VBUS	.5 mm	S-XQCC-N24	1	Not Qualified			e3
MAX3420EETG-T	Maxim Integrated	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	24	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	3.6 V		0		1.8/3.3,3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC24,.16SQ,20	3 V	85 Cel		12 MBps	-40 Cel	TIN LEAD	QUAD	.8 mm		4 mm		0	12 MHz			4 mm		BICMOS	30 mA	3.3 V	Bus Controllers			.5 mm	S-PQCC-N24		Not Qualified			e0
MAX3420EETG+T	Analog Devices	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	24	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	3.6 V		0		1.8/3.3,3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC24,.16SQ,20	3 V	85 Cel		12 MBps	-40 Cel	Matte Tin (Sn) - annealed	QUAD	.8 mm		4 mm		0	12 MHz	30	260	4 mm		BICMOS	30 mA	3.3 V	Bus Controllers			.5 mm	S-PQCC-N24	1	Not Qualified			e3
OXPCIE958-FBAG	Plx Technology	BUS CONTROLLER, PCI	INDUSTRIAL	BALL	176	TFBGA	SQUARE	PLASTIC/EPOXY	YES	1.32 V					GRID ARRAY, THIN PROFILE, FINE PITCH		1.08 V	85 Cel			-40 Cel		BOTTOM	1.2 mm		13 mm			100 MHz	NOT SPECIFIED	NOT SPECIFIED	13 mm		CMOS		1.2 V				.8 mm	S-PBGA-B176		Not Qualified
PCA9541BS/01,118	NXP Semiconductors	BUS CONTROLLER, I2C	INDUSTRIAL	NO LEAD	16	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	5.5 V				2.5/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.16SQ,25	2.3 V	85 Cel			-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	1 mm		4 mm				30	260	4 mm		CMOS		2.5 V	Bus Controllers			.65 mm	S-PQCC-N16	1	Not Qualified			e4
PCI9050	Plx Technology		COMMERCIAL	GULL WING	160	QFP	SQUARE	PLASTIC/EPOXY	YES					5	FLATPACK	QFP160,1.2SQ		70 Cel			0 Cel	Tin/Lead (Sn/Pb)	QUAD											CMOS	130 mA	5 V	Bus Controllers			.635 mm	S-PQFP-G160		Not Qualified			e0
PCI9050-1	Plx Technology	BUS CONTROLLER, PCI	INDUSTRIAL	GULL WING	160	QFP	SQUARE	PLASTIC/EPOXY	YES	5.25 V		25		5	FLATPACK	QFP160,1.2SQ	4.75 V	85 Cel		132 MBps	-40 Cel	TIN LEAD	QUAD	4 mm		28 mm		32	40 MHz		260	28 mm		CMOS	130 mA	5 V	Bus Controllers		PCI; ISA	.65 mm	S-PQFP-G160	3	Not Qualified			e0
UPD720133GB-YEU-A	Renesas Electronics		COMMERCIAL	GULL WING	64	QFP	SQUARE	PLASTIC/EPOXY	YES					2.5,3.3	FLATPACK	TQFP64,.47SQ		70 Cel			0 Cel		QUAD											CMOS			Bus Controllers			.5 mm	S-PQFP-G64		Not Qualified
UPD720210K8-BAF-A	Renesas Electronics	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	76	HVQCCN	SQUARE	UNSPECIFIED	YES			0			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			70 Cel		625 MBps	0 Cel	TIN BISMUTH	QUAD	.9 mm		9 mm		0	24 MHz			9 mm		CMOS		5 V			SPI	.4 mm	S-XQCC-N76					e6
USB2503-HZH	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	48	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1.98 V	TS 16949				CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.28SQ,20	1.62 V	70 Cel		60 MBps	0 Cel	MATTE TIN	QUAD	1 mm		7 mm	ALSO REQUIRES 3.3V SUPPLY		24 MHz			7 mm		CMOS	265 mA	1.8 V			I2C; SMBUS; USB	.5 mm	S-PQCC-N48		Not Qualified			e3
USB3326C-GL-TR	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	BALL	25	VFBGA	SQUARE	PLASTIC/EPOXY	YES	2 V	TS 16949				GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA25,5X5,16	1.6 V	85 Cel			-40 Cel	TIN SILVER COPPER	BOTTOM	.62 mm		1.97 mm		7	27 MHz			1.97 mm		CMOS	29.4 mA	1.8 V			UART; USB	.4 mm	S-PBGA-B25	1	Not Qualified			e1
USB3333E-GL-TR	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS		BALL	25	VFBGA	SQUARE	PLASTIC/EPOXY	YES	2 V					GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA25,5X5,16	1.6 V	85 Cel			-40 Cel	TIN SILVER COPPER	BOTTOM	.62 mm		1.97 mm		8	26 MHz			1.97 mm		CMOS	40 mA	1.8 V			UART	.4 mm	S-PBGA-B25	1

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.