Broadcom Bus Controllers 43

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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	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	External Data Bus Width	Maximum Clock Frequency	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Technology	Nominal Supply Voltage	Sub-Category	Bus Compatibility	Terminal Pitch	JESD-30 Code	Moisture Sensitivity Level (MSL)	Qualification	Drive Interface Standard	JESD-609 Code
PEX8603-AB50TQIG	Broadcom	BUS CONTROLLER, PCI	INDUSTRIAL	GULL WING	128	HTFQFP	SQUARE	PLASTIC/EPOXY	YES	1.1 V	0		FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH	TQFP128(UNSPEC)	.95 V	85 Cel		-40 Cel	MATTE TIN	QUAD	1.2 mm	14 mm	0			260	14 mm	CMOS	1 V	Bus Controllers	I2C; ISA; SMBUS; SPI; VGA	.4 mm	S-PQFP-G128	3	Not Qualified		e3
PEX8696-AA50RBCG	Broadcom	BUS CONTROLLER, PCI		BALL	1156	HBGA	SQUARE	PLASTIC/EPOXY	YES	1.05 V	0		GRID ARRAY, HEAT SINK/SLUG	BGA1156,34X34,40	.95 V	70 Cel	.0125 MBps	0 Cel		BOTTOM	2.85 mm	35 mm	0	250 MHz			35 mm	CMOS	1 V		I2C, SMBUS, SPI, USB	1 mm	S-PBGA-B1156
PEX8624-BB50RBIF	Broadcom	BUS CONTROLLER, PCI		BALL	324	BGA	SQUARE	PLASTIC/EPOXY	YES				GRID ARRAY				312.5 MBps			BOTTOM					NOT SPECIFIED	NOT SPECIFIED		CMOS			I2C		S-PBGA-B324
OXU3100-AANCG	Broadcom	BUS CONTROLLER, UNIVERSAL SERIAL BUS		NO LEAD	64	QCCN	UNSPECIFIED	UNSPECIFIED	YES			3.3	CHIP CARRIER	LCC64(UNSPEC)			375 MBps		MATTE TIN	QUAD						260		CMOS	3.3 V	Bus Controllers	SPI; UART; USB			3	Not Qualified		e3
OXU3101-AANCG	Broadcom	BUS CONTROLLER, UNIVERSAL SERIAL BUS		NO LEAD	64	QCCN	UNSPECIFIED	UNSPECIFIED	YES			3.3	CHIP CARRIER	LCC64(UNSPEC)			375 MBps		MATTE TIN	QUAD						260		CMOS	3.3 V	Bus Controllers	SPI; UART; USB			3	Not Qualified		e3
PEX8764-AB80BIG	Broadcom	BUS CONTROLLER, PCI		BALL	1156	BGA	SQUARE	PLASTIC/EPOXY	YES		0		GRID ARRAY						TIN SILVER COPPER	BOTTOM			0			245		CMOS			I2C		S-PBGA-B1156	4			e1
PEX8796-AB80BIG	Broadcom	BUS CONTROLLER, PCI		BALL	1156	BGA	SQUARE	PLASTIC/EPOXY	YES		0		GRID ARRAY						TIN SILVER COPPER	BOTTOM			0			245		CMOS			I2C		S-PBGA-B1156	4			e1
NET2280REV1A-LF	Broadcom	BUS CONTROLLER, PCI	COMMERCIAL	GULL WING	120	TFQFP	SQUARE	PLASTIC/EPOXY	YES	2.7 V	32		FLATPACK, THIN PROFILE, FINE PITCH		2.3 V	70 Cel		0 Cel		QUAD	1.2 mm	14 mm	32			260	14 mm	CMOS	2.5 V		8051; USB	.4 mm	S-PQFP-G120	4
PEX8750-AB80BIG	Broadcom	BUS CONTROLLER, PCI		BALL	676	BGA	SQUARE	PLASTIC/EPOXY	YES				GRID ARRAY						TIN SILVER COPPER	BOTTOM						245		CMOS			I2C		S-PBGA-B676	4			e1
USB3382-AB50NIG	Broadcom	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	136	HVQCCN	SQUARE	UNSPECIFIED	YES	1.1 V			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC136,.4SQ.20	.95 V	85 Cel	625 MBps	-40 Cel		QUAD	.85 mm	10 mm				260	10 mm	CMOS	1 V		8051, I2C, PCI, SPI, USB	.5 mm	S-XQCC-N136	3
PEX8734-AB80BIG	Broadcom	BUS CONTROLLER, PCI		BALL	676	BGA	SQUARE	PLASTIC/EPOXY	YES				GRID ARRAY						TIN SILVER COPPER	BOTTOM						245		CMOS			I2C		S-PBGA-B676	4			e1
PEX8648-BB50RBIF	Broadcom	BUS CONTROLLER, PCI		BALL	676	BGA	SQUARE	PLASTIC/EPOXY	YES				GRID ARRAY							BOTTOM								CMOS			I2C; PCI		S-PBGA-B676
PEX8648-BB50RBIG	Broadcom	BUS CONTROLLER, PCI		BALL	676	BGA	SQUARE	PLASTIC/EPOXY	YES				GRID ARRAY						TIN SILVER COPPER	BOTTOM						245		CMOS			I2C; PCI		S-PBGA-B676	4			e1
PEX8625-AA50RBCF	Broadcom	BUS CONTROLLER, PCI	COMMERCIAL	BALL	1156	HBGA	SQUARE	PLASTIC/EPOXY	YES	1.05 V	0		GRID ARRAY, HEAT SINK/SLUG	BGA1156,34X34,40	.95 V	70 Cel	.0125 MBps	0 Cel		BOTTOM	2.85 mm	35 mm	0			245	35 mm	CMOS	1 V		I2C; SMBUS; SPI; VGA	1 mm	S-PBGA-B1156	4		IEEE 1149.6; IEEE 1149.1
PCI9080-3G	Broadcom	BUS CONTROLLER, PCI		GULL WING	208	QFP	RECTANGULAR	PLASTIC/EPOXY	YES		32	5	FLATPACK				133 MBps		TIN	QUAD			32	40 MHz		260		CMOS	5 V	Bus Controllers	I960; MPC850; MPC860; POWERPC 40X		R-PQFP-G208	3	Not Qualified		e3
PEX8624-BB50RBCG	Broadcom	BUS CONTROLLER, PCI		BALL	324	BGA	SQUARE	PLASTIC/EPOXY	YES				GRID ARRAY				312.5 MBps		TIN SILVER COPPER	BOTTOM						245		CMOS			I2C		S-PBGA-B324	4			e1
PEX8632-BB50RBCG	Broadcom	BUS CONTROLLER, PCI		BALL	676	BGA	SQUARE	PLASTIC/EPOXY	YES				GRID ARRAY							BOTTOM						245		CMOS			I2C		S-PBGA-B676	4
PEX8616-BB50RBCF	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	2.48 mm	19 mm					19 mm	CMOS	1 V		I2C; ISA; SMBUS; SPI; VGA	1 mm	S-PBGA-B324	4		IEEE 1149.1; IEEE 1149.6	e1
PEX8603-AB50NIG	Broadcom	BUS CONTROLLER, PCI	INDUSTRIAL	NO LEAD	136	HVQCCN	SQUARE	UNSPECIFIED	YES	1.1 V	0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC136(UNSPEC)	.95 V	85 Cel		-40 Cel	TIN	QUAD	.85 mm	10 mm	0			260	10 mm	CMOS	1 V	Bus Controllers	I2C; ISA; SMBUS; SPI; VGA	.5 mm	S-XQCC-N136	3	Not Qualified		e3
PEX8612-BB50RBCF	Broadcom	BUS CONTROLLER, PCI	COMMERCIAL	BALL	324	HBGA	SQUARE	PLASTIC/EPOXY	YES	1.05 V	0		GRID ARRAY, HEAT SINK/SLUG		.95 V	70 Cel		0 Cel	TIN SILVER COPPER	BOTTOM	2.48 mm	19 mm	0				19 mm	CMOS	1 V		I2C; SMBUS; SPI; USB	1 mm	S-PBGA-B324	4		IEEE 1149.6; IEEE 1149.1	e1
PEX8647-BB50RBCF	Broadcom	BUS CONTROLLER, PCI	COMMERCIAL	BALL	676	HBGA	SQUARE	PLASTIC/EPOXY	YES	1.05 V	0		GRID ARRAY, HEAT SINK/SLUG		.95 V	70 Cel		0 Cel		BOTTOM	2.48 mm	27 mm	0				27 mm	CMOS	1 V		I2C; SMBUS; SPI; USB	1 mm	S-PBGA-B676			IEEE 1149.6; IEEE 1149.1
PEX8649-AA50RBCF	Broadcom	BUS CONTROLLER, PCI	COMMERCIAL	BALL	676	HBGA	SQUARE	PLASTIC/EPOXY	YES	1.05 V	0		GRID ARRAY, HEAT SINK/SLUG	BGA676,26X26,40	.95 V	70 Cel	.0125 MBps	0 Cel	TIN SILVER COPPER	BOTTOM	2.48 mm	27 mm	0				27 mm	CMOS	1 V		I2C; SMBUS; SPI; USB	1 mm	S-PBGA-B676	4		IEEE 1149.6; IEEE 1149.1	e1
PEX8696-AA50RBCF	Broadcom	BUS CONTROLLER, PCI	COMMERCIAL	BALL	1156	HBGA	SQUARE	PLASTIC/EPOXY	YES	1.05 V	0		GRID ARRAY, HEAT SINK/SLUG	BGA1156,34X34,40	.95 V	70 Cel	.0125 MBps	0 Cel	TIN SILVER COPPER	BOTTOM	2.85 mm	35 mm	0				35 mm	CMOS	1 V		I2C; SMBUS; SPI; USB	1 mm	S-PBGA-B1156	4		IEEE 1149.6; IEEE 1149.1	e1
PEX8605-AB50NIG	Broadcom	BUS CONTROLLER, PCI		GULL WING	136	QFP	SQUARE	PLASTIC/EPOXY	YES				FLATPACK							QUAD								CMOS			I2C		S-PQFP-G136	3
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
PEX8648-BB50RBCG	Broadcom	BUS CONTROLLER, PCI		BALL	676	BGA	SQUARE	PLASTIC/EPOXY	YES				GRID ARRAY						TIN SILVER COPPER	BOTTOM								CMOS			I2C		S-PBGA-B676	4			e1
PEX8717-CA80BCG	Broadcom	BUS CONTROLLER, PCI		BALL	324	BGA	SQUARE	PLASTIC/EPOXY	YES				GRID ARRAY						TIN SILVER COPPER	BOTTOM								CMOS			I2C		S-PBGA-B324	4			e1
PEX8747-CA80BCG	Broadcom	BUS CONTROLLER, PCI		BALL	676	BGA	SQUARE	PLASTIC/EPOXY	YES				GRID ARRAY						TIN SILVER COPPER	BOTTOM								CMOS			I2C		S-PBGA-B676	4			e1
PEX8748-CA80BCG	Broadcom	BUS CONTROLLER, PCI		BALL	676	BGA	SQUARE	PLASTIC/EPOXY	YES				GRID ARRAY						TIN SILVER COPPER	BOTTOM								CMOS			I2C		S-PBGA-B676	4			e1
PEX8680-AA50RBCG	Broadcom	BUS CONTROLLER, PCI		BALL	1156	HBGA	SQUARE	PLASTIC/EPOXY	YES	1.05 V	0		GRID ARRAY, HEAT SINK/SLUG	BGA1156,34X34,40	.95 V	70 Cel		0 Cel		BOTTOM	2.85 mm	35 mm	0	250 MHz		245	35 mm	CMOS	1 V		I2C, PCI, SMBUS	1 mm	S-PBGA-B1156
PEX8680-AA50RBCF	Broadcom	BUS CONTROLLER, PCI		BALL	1156	HBGA	SQUARE	PLASTIC/EPOXY	YES	1.05 V	0		GRID ARRAY, HEAT SINK/SLUG	BGA1156,34X34,40	.95 V	70 Cel		0 Cel		BOTTOM	2.85 mm	35 mm	0	250 MHz		245	35 mm	CMOS	1 V		I2C, PCI, SMBUS	1 mm	S-PBGA-B1156	4
SS07-0B00-00	Broadcom	BUS CONTROLLER, PCI		UNSPECIFIED			RECTANGULAR	UNSPECIFIED								70 Cel		0 Cel		UNSPECIFIED								CMOS			PCI
SS05-0B00-02	Broadcom	BUS CONTROLLER, PCI		UNSPECIFIED			UNSPECIFIED	UNSPECIFIED								70 Cel		0 Cel		UNSPECIFIED								CMOS			PCI		X-XXSS-X
SS04-0B00-00	Broadcom	BUS CONTROLLER, PCI		UNSPECIFIED			UNSPECIFIED	UNSPECIFIED								70 Cel		0 Cel		UNSPECIFIED								CMOS			PCI		X-XXSS-X
SS03-0B00-00	Broadcom	BUS CONTROLLER, PCI		UNSPECIFIED			UNSPECIFIED	UNSPECIFIED								70 Cel		0 Cel		UNSPECIFIED								CMOS			PCI		X-XXSS-X
SS06-0B00-00	Broadcom	BUS CONTROLLER, PCI		UNSPECIFIED			UNSPECIFIED	UNSPECIFIED								70 Cel		0 Cel		UNSPECIFIED								CMOS			PCI		X-XXSS-X
SS07-0B00-02	Broadcom	BUS CONTROLLER, PCI		UNSPECIFIED			UNSPECIFIED	UNSPECIFIED								70 Cel		0 Cel		UNSPECIFIED								CMOS			PCI		X-XXSS-X
SS05-0B00-00	Broadcom	BUS CONTROLLER, PCI		UNSPECIFIED			UNSPECIFIED	UNSPECIFIED								70 Cel		0 Cel		UNSPECIFIED								CMOS			PCI		X-XXSS-X
SS03-0B00-02	Broadcom	BUS CONTROLLER, PCI		UNSPECIFIED			UNSPECIFIED	UNSPECIFIED								70 Cel		0 Cel		UNSPECIFIED								CMOS			PCI		X-XXSS-X
SS02-0B00-02	Broadcom	BUS CONTROLLER, PCI		UNSPECIFIED			UNSPECIFIED	UNSPECIFIED								70 Cel		0 Cel		UNSPECIFIED								CMOS			PCI		X-XXSS-X
SS06-0B00-02	Broadcom	BUS CONTROLLER, PCI		UNSPECIFIED			UNSPECIFIED	UNSPECIFIED								70 Cel		0 Cel		UNSPECIFIED								CMOS			PCI		X-XXSS-X
SS02-0B00-00	Broadcom	BUS CONTROLLER, PCI		UNSPECIFIED			UNSPECIFIED	UNSPECIFIED								70 Cel		0 Cel		UNSPECIFIED								CMOS			PCI		X-XXSS-X
SS04-0B00-02	Broadcom	BUS CONTROLLER, PCI		UNSPECIFIED			UNSPECIFIED	UNSPECIFIED								70 Cel		0 Cel		UNSPECIFIED								CMOS			PCI		X-XXSS-X

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.