HLFQFP Bus Controllers 20

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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	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	Maximum Supply Current	Nominal Supply Voltage	Bus Compatibility	Terminal Pitch	JESD-30 Code	Moisture Sensitivity Level (MSL)	Qualification	Drive Interface Standard	JESD-609 Code
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
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
PI7C9X113SLFDE	Diodes Incorporated	BUS CONTROLLER, PCI	OTHER	GULL WING	128	HLFQFP	SQUARE	PLASTIC/EPOXY	YES	1.15 V	32	FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH		1.05 V	85 Cel	312.5 MBps	0 Cel	MATTE TIN	QUAD	1.6 mm	14 mm	32				14 mm	CMOS		1.1 V	I2C; PCI; SMBUS	.4 mm	S-PQFP-G128			IEEE 1149.1	e3
PI7C9X2G404SLBFDEX	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		.95 V	85 Cel	625 MBps	-40 Cel		QUAD	1.6 mm	14 mm	0		NOT SPECIFIED	NOT SPECIFIED	14 mm	CMOS		1 V	I2C; ISA; SMBUS; VGA	.4 mm	S-PQFP-G128
PI7C9X111SLBFDE	Diodes Incorporated	BUS CONTROLLER, PCI	INDUSTRIAL	GULL WING	128	HLFQFP	SQUARE	PLASTIC/EPOXY	YES	1.1 V	32	FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH		.9 V	85 Cel		-40 Cel	MATTE TIN	QUAD	1.6 mm	14 mm	32	100 MHz			14 mm	CMOS		1 V		.4 mm	S-PQFP-G128	3	Not Qualified	IEEE 1149.1	e3
PI7C9X2G404SVAFDEEX	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	QFP128,.63SQ,16	.95 V	85 Cel	625 MBps	-40 Cel		QUAD	1.6 mm	14 mm	0	100 MHz			14 mm	CMOS		1 V	I2C; SMBUS; VGA	.4 mm	S-PQFP-G128
PI7C9X113SLFDEX	Diodes Incorporated	BUS CONTROLLER, PCI	INDUSTRIAL	GULL WING	128	HLFQFP	SQUARE	PLASTIC/EPOXY	YES	1.2 V	32	FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH	QFP128,.63SQ,16	1.1 V	85 Cel	312.5 MBps	-40 Cel		QUAD	1.6 mm	14 mm	32	100 MHz			14 mm	CMOS		1.15 V	I2C; PCI; SMBUS; USB	.4 mm	S-PQFP-G128
88SB2211B0-LKJ2C000	Marvell Technology	BUS CONTROLLER, PCI		GULL WING	128	HLFQFP	RECTANGULAR	PLASTIC/EPOXY	YES	1.3 V	32	FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH	QFP128,.7X.9,20	1.1 V					QUAD	1.6 mm	14 mm	32	100 MHz			20 mm	CMOS	80 mA	1.2 V	PCI	.5 mm	R-PQFP-G128			IEEE 1149.1
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
PI7C9X442SLFDEX	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	NOT SPECIFIED	NOT SPECIFIED	14 mm	CMOS		1 V	PCI; SMBUS	.4 mm	S-PQFP-G128
PI7C9X112SLFDE	Diodes Incorporated	BUS CONTROLLER, PCI	INDUSTRIAL	GULL WING	128	HLFQFP	SQUARE	PLASTIC/EPOXY	YES	1.1 V	32	FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH		.9 V	85 Cel	298 MBps	-40 Cel		QUAD	1.6 mm	14 mm	32	66 MHz	NOT SPECIFIED	NOT SPECIFIED	14 mm	CMOS		1 V	PCI; I2C	.4 mm	S-PQFP-G128		Not Qualified	IEEE 1149.1
PI7C9X440SLFDEX	Diodes Incorporated	BUS CONTROLLER, UNIVERSAL SERIAL BUS	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	12 MHz			14 mm	CMOS		1 V	ISA; PCI; SMBUS; VGA	.4 mm	S-PQFP-G128
PI7C9X2G404SLFDEX	Diodes Incorporated	BUS CONTROLLER, PCI	INDUSTRIAL	GULL WING	128	HLFQFP	SQUARE	PLASTIC/EPOXY	YES	1.1 V		FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH	QFP128,.63SQ,16	.9 V	85 Cel	625 MBps	-40 Cel		QUAD	1.6 mm	14 mm			NOT SPECIFIED	NOT SPECIFIED	14 mm	CMOS		1 V	I2C; SMBUS	.4 mm	S-PQFP-G128
PI7C9X2G304SVAFDEEX	Diodes Incorporated	BUS CONTROLLER, PCI		GULL WING	128	HLFQFP	SQUARE	PLASTIC/EPOXY	YES	1.1 V	0	FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH	HQFP128,.63SQ,16	.95 V	85 Cel	625 MBps	-40 Cel		QUAD	1.6 mm	14 mm	0	100 MHz			14 mm	CMOS		1 V	I2C; SMBUS; VGA	.4 mm	S-PQFP-G128
PI7C9X44SLFDEX	Diodes Incorporated	BUS CONTROLLER, PCI	INDUSTRIAL	GULL WING	128	HLFQFP	SQUARE	PLASTIC/EPOXY	YES	1.1 V		FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH	QFP128,.63SQ,16	.9 V	85 Cel	60 MBps	-40 Cel		QUAD	1.6 mm	14 mm					14 mm	CMOS		1 V	SMBUS; VBUS; VGA; USB	.4 mm	S-PQFP-G128
PI7C9X20404SLFDEX	Diodes Incorporated	BUS CONTROLLER, PCI	INDUSTRIAL	GULL WING	128	HLFQFP	SQUARE	PLASTIC/EPOXY	YES	1.1 V		FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH	QFP128,.63SQ,16	.9 V	85 Cel	312.5 MBps	-40 Cel		QUAD	1.6 mm	14 mm			NOT SPECIFIED	NOT SPECIFIED	14 mm	CMOS		1 V	SMBUS	.4 mm	S-PQFP-G128
PI7C9X111SLFDEX	Diodes Incorporated	BUS CONTROLLER, PCI	INDUSTRIAL	GULL WING	128	HLFQFP	SQUARE	PLASTIC/EPOXY	YES	1.1 V	32	FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH	QFP128,.63SQ,16	.9 V	85 Cel	312.5 MBps	-40 Cel		QUAD	1.6 mm	14 mm	32	100 MHz			14 mm	CMOS		1 V	I2C; PCI; SMBUS; USB	.4 mm	S-PQFP-G128
PI7C9X118SLFDEX	Diodes Incorporated	BUS CONTROLLER, PCI	COMMERCIAL EXTENDED	GULL WING	128	HLFQFP	SQUARE	PLASTIC/EPOXY	YES	1.2 V	32	FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH	QFP128,.63SQ,16	1.1 V	75 Cel	312.5 MBps	0 Cel		QUAD	1.6 mm	14 mm	32	100 MHz	30	260	14 mm	CMOS		1.15 V	I2C; PCI; SMBUS; USB	.4 mm	S-PQFP-G128
PI7C9X2G304SLFDEX	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	625 MBps	-40 Cel		QUAD	1.6 mm	14 mm	0		NOT SPECIFIED	NOT SPECIFIED	14 mm	CMOS		1 V	I2C; ISA; SMBUS; VGA	.4 mm	S-PQFP-G128
PI7C9X112SLFDEX	Diodes Incorporated	BUS CONTROLLER, PCI		GULL WING	128	HLFQFP	SQUARE	PLASTIC/EPOXY	YES	1.1 V	32	FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH	QFP128,.63SQ,16	.9 V	85 Cel	312.5 MBps	-40 Cel		QUAD	1.6 mm	14 mm	32	100 MHz			14 mm	CMOS		1 V	I2C; PCI; SMBUS; USB	.4 mm	S-PQFP-G128

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.