Diodes Incorporated Bus Controllers 24

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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	Package Style (Meter)	Package Equivalence Code	Minimum Supply Voltage	Maximum Operating Temperature	Maximum Data Transfer Rate	Minimum Operating Temperature	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	Bus Compatibility	Terminal Pitch	JESD-30 Code	Moisture Sensitivity Level (MSL)	Drive Interface Standard
PI7C9X2G404ELZXAEX	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	3
PI7C9X2G606PRDNJAE	Diodes Incorporated	BUS CONTROLLER, PCI	INDUSTRIAL	BALL	196		SQUARE	PLASTIC/EPOXY	YES					BGA196(UNSPEC)		85 Cel		-40 Cel	BOTTOM								CMOS		SMBUS		S-PBGA-B196
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
PI7C9X7954AFDE	Diodes Incorporated	BUS CONTROLLER, PCI	INDUSTRIAL	GULL WING	128	LFQFP	SQUARE	PLASTIC/EPOXY	YES	2 V			FLATPACK, LOW PROFILE, FINE PITCH		1.6 V	85 Cel	2500 MBps	-40 Cel	QUAD	1.6 mm	14 mm		60 MHz			14 mm	CMOS	1.8 V	UART	.4 mm	S-PQFP-G128		RS232; RS422; RS485
PI7C9X2G312GPBNJEX	Diodes Incorporated	BUS CONTROLLER, PCI	INDUSTRIAL	BALL	196	LBGA	SQUARE	PLASTIC/EPOXY	YES	1.1 V		0	GRID ARRAY, LOW PROFILE		.95 V	85 Cel	625 MBps	-40 Cel	BOTTOM	1.5 mm	15 mm	0		NOT SPECIFIED	NOT SPECIFIED	15 mm	CMOS	1 V	I2C; SMBUS	1 mm	S-PBGA-B196
PI7C9X2G612GPCNJEX	Diodes Incorporated	BUS CONTROLLER, PCI	INDUSTRIAL	BALL	196	BGA	SQUARE	PLASTIC/EPOXY	YES				GRID ARRAY			85 Cel		-40 Cel	BOTTOM					NOT SPECIFIED	NOT SPECIFIED		CMOS		X86; POWERPC; MIPS; ARM; PCI		S-PBGA-B196
PI7C9X2G304EVAQ2ZXAEX	Diodes Incorporated	BUS CONTROLLER, PCI	INDUSTRIAL	NO LEAD	136		SQUARE	UNSPECIFIED	YES		AEC-Q100; TS 16949			LCC136(UNSPEC)		105 Cel		-40 Cel	QUAD								CMOS	3.3 V	I2C; SMBUS		S-XQCC-N136
PI7C9X2G404EVAQ2ZXAEX	Diodes Incorporated	BUS CONTROLLER, PCI	INDUSTRIAL	NO LEAD	136		SQUARE	UNSPECIFIED	YES		AEC-Q100; TS 16949			LCC136(UNSPEC)		105 Cel		-40 Cel	QUAD								CMOS	3.3 V	I2C; SMBUS		S-XQCC-N136
PI7C9X2G303ELZXEX	Diodes Incorporated	BUS CONTROLLER, PCI	INDUSTRIAL	NO LEAD	136	HVQCCN	SQUARE	UNSPECIFIED	YES	1.1 V		0	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		.9 V	85 Cel	625 MBps	-40 Cel	QUAD	.85 mm	8 mm	0		NOT SPECIFIED	NOT SPECIFIED	8 mm	CMOS	1 V	I2C; ISA; SMBUS; VGA	.4 mm	S-XQCC-N136
PI7C9X2G304ELZXAEX	Diodes Incorporated	BUS CONTROLLER, PCI	INDUSTRIAL	NO LEAD	136	HVQCCN	SQUARE	UNSPECIFIED	YES	1.1 V		0	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		.9 V	85 Cel	625 MBps	-40 Cel	QUAD	.85 mm	10 mm	0		NOT SPECIFIED	NOT SPECIFIED	10 mm	CMOS	1 V	I2C; ISA; SMBUS; VGA	.5 mm	S-XQCC-N136
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
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
PI7C9X3G808GPBHFCEX	Diodes Incorporated	BUS CONTROLLER, I2C		BALL	196	BGA	SQUARE	PLASTIC/EPOXY	YES	.99 V			GRID ARRAY	BGA196,14X14,40	.9 V				BOTTOM	2.94 mm	15 mm		100 MHz			15 mm	CMOS	.95 V	I2C; PCI; SMBUS	1 mm	S-PBGA-B196
PI3USB31532ZLEX	Diodes Incorporated	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	40		RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V					3 V	85 Cel	1250 MBps	-40 Cel	QUAD								CMOS	3.3 V	USB		R-PQCC-N40
PI7C9X2G808PRCNJAEX	Diodes Incorporated	BUS CONTROLLER, PCI		BALL	196	LBGA	SQUARE	PLASTIC/EPOXY	YES	1.1 V		0	GRID ARRAY, LOW PROFILE	BGA196,14X14,40	.95 V	85 Cel	625 MBps	-40 Cel	BOTTOM	1.63 mm	15 mm	0	100 MHz			15 mm	CMOS	1 V	I2C; SMBUS	1 mm	S-PBGA-B196
PI7C9X2G1616PRBHSBE	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
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
PI7C9X2G308GPBNJEX	Diodes Incorporated	BUS CONTROLLER, PCI		BALL	196	LBGA	SQUARE	PLASTIC/EPOXY	YES	1.1 V		0	GRID ARRAY, LOW PROFILE	BGA196,14X14,40	.95 V	85 Cel	625 MBps	-40 Cel	BOTTOM	1.5 mm	15 mm	0	100 MHz			15 mm	CMOS	1 V	I2C, PCI, SMBUS	1 mm	S-PBGA-B196
PI7C9X2G312GPCNJEX	Diodes Incorporated	BUS CONTROLLER, PCI		BALL	196	LBGA	SQUARE	PLASTIC/EPOXY	YES	1.1 V		0	GRID ARRAY, LOW PROFILE	BGA196,14X14,40	.95 V	85 Cel	625 MBps	-40 Cel	BOTTOM	1.5 mm	15 mm	0	100 MHz			15 mm	CMOS	1 V	I2C, SMBUS	1 mm	S-PBGA-B196
PI7C9X2G612GPDNJEX	Diodes Incorporated	BUS CONTROLLER, PCI		BALL	196	LBGA	SQUARE	PLASTIC/EPOXY	YES	1.1 V		0	GRID ARRAY, LOW PROFILE	BGA196,14X14,40	.95 V	85 Cel	625 MBps	-40 Cel	BOTTOM	1.5 mm	15 mm	0	100 MHz			15 mm	CMOS	1 V	I2C, PCI, SMBUS	1 mm	S-PBGA-B196
PI7C9X2G608ELCZXAEX	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
PI7C9X3G816GPBHFCE	Diodes Incorporated	BUS CONTROLLER, PCI		BALL	324	HBGA	SQUARE	PLASTIC/EPOXY	YES	.99 V		0	GRID ARRAY, HEAT SINK/SLUG	BGA324,18X18,40	.9 V		.0125 MBps		BOTTOM	2.89 mm	19 mm	0	100 MHz			19 mm	CMOS	.95 V	I2C, SPI	1 mm	S-PBGA-B324
PI7C9X2G912GPANJEX	Diodes Incorporated	BUS CONTROLLER, PCI		BALL	196	LBGA	SQUARE	PLASTIC/EPOXY	YES	1.1 V	AEC-Q100		GRID ARRAY, LOW PROFILE	BGA196,14X14,40	1 V	85 Cel	625 MBps	-40 Cel	BOTTOM	1.5 mm	15 mm		100 MHz			15 mm	CMOS		I2C; SMBUS; SPI	1 mm	S-PBGA-B196
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.