HTFQFP Bus Controllers 11

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
TUSB9261IPVP	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	64	HTFQFP	SQUARE	PLASTIC/EPOXY	YES	1.155 V			1.1,3.3	FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH	TQFP64,.35SQ,16	1.045 V	85 Cel	375 MBps	-40 Cel	NICKEL PALLADIUM GOLD	QUAD	1.2 mm	7 mm			40 MHz	30	260	7 mm	CMOS	.005 mA	1.1 V	Bus Controllers	ATA; ATAPI	.4 mm	S-PQFP-G64	3	Not Qualified	IEEE 1149.6; IEEE 1149.1	e4
TUSB8041IPAPQ1	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	64	HTFQFP	SQUARE	PLASTIC/EPOXY	YES	1.26 V	AEC-Q100			FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH		.99 V	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	QUAD	1.2 mm	10 mm			24 MHz	30	260	10 mm	CMOS		1.1 V		I2C; SMBUS	.5 mm	S-PQFP-G64	3			e4
TUSB8041IPAPRQ1	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	64	HTFQFP	SQUARE	PLASTIC/EPOXY	YES	1.26 V	AEC-Q100			FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH		.99 V	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	QUAD	1.2 mm	10 mm			24 MHz	30	260	10 mm	CMOS		1.1 V		I2C; SMBUS	.5 mm	S-PQFP-G64	3			e4
TUSB9261IPAPQ1	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	64	HTFQFP	SQUARE	PLASTIC/EPOXY	YES	1.155 V	AEC-Q100			FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH		1.045 V	85 Cel	375 MBps	-40 Cel	NICKEL PALLADIUM GOLD	QUAD	1.2 mm	10 mm			40 MHz	30	260	10 mm	CMOS		1.1 V		ATA	.5 mm	S-PQFP-G64	3		IEEE 1149.6; IEEE 1149.1	e4
TUSB9261PVP	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	64	HTFQFP	SQUARE	PLASTIC/EPOXY	YES	1.155 V		0	1.1,3.3	FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH	TQFP64,.35SQ,16	1.045 V	70 Cel	384 MBps	0 Cel	NICKEL PALLADIUM GOLD	QUAD	1.2 mm	7 mm		0	40 MHz	30	260	7 mm	CMOS	.005 mA	1.1 V	Bus Controllers	ATA; ATAPI	.4 mm	S-PQFP-G64	3	Not Qualified	IEEE 1149.6; IEEE 1149.1	e4
TUSB9261IPAPRQ1	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	64	HTFQFP	SQUARE	PLASTIC/EPOXY	YES	1.155 V	AEC-Q100			FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH		1.045 V	85 Cel	375 MBps	-40 Cel	NICKEL PALLADIUM GOLD	QUAD	1.2 mm	10 mm			40 MHz	30	260	10 mm	CMOS		1.1 V		ATA	.5 mm	S-PQFP-G64	3		IEEE 1149.6; IEEE 1149.1	e4
TUSB8040PFP	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	80	HTFQFP	SQUARE	PLASTIC/EPOXY	YES	1.155 V		0	1.1,3.3	FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH	TQFP80,.55SQ	1.045 V	70 Cel		0 Cel	NICKEL PALLADIUM GOLD	QUAD	1.2 mm	12 mm		0	24 MHz	30	260	12 mm	CMOS	900 mA	1.1 V	Bus Controllers	I2C	.5 mm	S-PQFP-G80	3	Not Qualified		e4
PCI1410RFP	Texas Instruments	BUS CONTROLLER, PCMCIA		GULL WING	144	HTFQFP	SQUARE	PLASTIC/EPOXY	YES			0		FLATPACK				33 MBps			QUAD	1.2 mm	20 mm	OPERATES WITH 5 V NOMINAL SUPPLY	0				20 mm	CMOS		3.3 V			.5 mm	S-PQFP-G144		Not Qualified
TUSB8040PFPR	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	80	HTFQFP	SQUARE	PLASTIC/EPOXY	YES	1.26 V				FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH		.99 V	70 Cel		0 Cel		QUAD	1.2 mm	12 mm	1.05-V SUPPLY MAY BE USED AS LONG AS MINIMUM SUPPLY CONDITIONS ARE MET		24 MHz			12 mm	CMOS		1.1 V		I2C; SMBUS	.5 mm	S-PQFP-G80
TUSB8040PFPT	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	80	HTFQFP	SQUARE	PLASTIC/EPOXY	YES	1.26 V				FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH		.99 V	70 Cel		0 Cel		QUAD	1.2 mm	12 mm	1.05-V SUPPLY MAY BE USED AS LONG AS MINIMUM SUPPLY CONDITIONS ARE MET		24 MHz			12 mm	CMOS		1.1 V		I2C; SMBUS	.5 mm	S-PQFP-G80
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

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.