GULL WING Bus Controllers 113

Reset All

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	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	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	Sub-Category	Bus Compatibility	Terminal Pitch	JESD-30 Code	Moisture Sensitivity Level (MSL)	Qualification	Drive Interface Standard	JESD-609 Code
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
FT2232D-REEL	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	5.25 V		0		FLATPACK, LOW PROFILE, FINE PITCH		4.35 V	85 Cel	1 MBps	-40 Cel	MATTE TIN	QUAD	1.6 mm	7 mm		0	6 MHz	30	260	7 mm	CMOS		5 V		I2C	.5 mm	S-PQFP-G48	3			e3
FT260S-R	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	28	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.63 V		0		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		2.97 V	85 Cel	.064 MBps	-40 Cel		DUAL	1.2 mm	4.4 mm	IT ALSO OPERATES AT 5V NOM SUPPLY	0				9.7 mm	CMOS		3.3 V		I2C; UART; USB	.65 mm	R-PDSO-G28	3
FT260S-U	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	28	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.63 V		0		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		2.97 V	85 Cel	.064 MBps	-40 Cel		DUAL	1.2 mm	4.4 mm	IT ALSO OPERATES AT 5V NOM SUPPLY	0				9.7 mm	CMOS		3.3 V		I2C; UART; USB	.65 mm	R-PDSO-G28	3
SC18IS600IPW/S8HP	NXP Semiconductors	BUS CONTROLLER, I2C	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V		0		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	2.4 V	85 Cel	.375 MBps	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1.1 mm	4.4 mm		0	18 MHz	30	260	5 mm	CMOS	16 mA	3 V		SPI	.65 mm	R-PDSO-G16	1			e4
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
SC18IS602BIPW/S8HP	NXP Semiconductors	BUS CONTROLLER, I2C	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V		0		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		2.4 V	85 Cel	.225 MBps	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1.1 mm	4.4 mm		0		30	260	5 mm	CMOS		3 V		I2C	.65 mm	R-PDSO-G16	1			e4
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
PEX8605-AB50NIG	Broadcom	BUS CONTROLLER, PCI		GULL WING	136	QFP	SQUARE	PLASTIC/EPOXY	YES					FLATPACK							QUAD									CMOS				I2C		S-PQFP-G136	3
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
MCP2200T-I/SSVAO	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS		GULL WING	20	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	AEC-Q100	0		SMALL OUTLINE, SHRINK PITCH		3 V	85 Cel	1.5 MBps	-40 Cel		DUAL	2 mm	5.3 mm		0	12 MHz			7.2 mm	CMOS	15 mA	3.3 V		UART; USB	.65 mm	R-PDSO-G20
MCP2210-I/SSVAO	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS		GULL WING	20	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	AEC-Q100	0		SMALL OUTLINE, SHRINK PITCH		3.3 V	85 Cel	1.5 MBps	-40 Cel		DUAL	2 mm	5.3 mm		0	12 MHz			7.2 mm	CMOS	15 mA	5 V		SPI, USB	.65 mm	R-PDSO-G20
MCP2210T-I/SSVAO	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS		GULL WING	20	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	AEC-Q100	0		SMALL OUTLINE, SHRINK PITCH		3.3 V	85 Cel	1.5 MBps	-40 Cel		DUAL	2 mm	5.3 mm		0	12 MHz			7.2 mm	CMOS	15 mA	5 V		SPI, USB	.65 mm	R-PDSO-G20
MCP2221AT-I/STVAO	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	14	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	AEC-Q100			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	3 V	85 Cel	1.5 MBps	-40 Cel		DUAL	1.2 mm	4.4 mm			12 MHz			5 mm	CMOS	15 mA	3.3 V		I2C; SMBUS; UART; USB	.65 mm	R-PDSO-G14
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
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
CYPD3174-16SXQT	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS		GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V		0		SMALL OUTLINE	SOP16,.25	2.7 V	105 Cel	.125 MBps	-40 Cel		DUAL	1.727 mm	3.8985 mm		0	48 MHz			9.893 mm	CMOS		3.3 V		I2C; SPI; UART; USB	1.27 mm	R-PDSO-G16	3

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.