LFQFP Bus Controllers 269

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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	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
FT2232HL-REEL	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	64	LFQFP	SQUARE	PLASTIC/EPOXY	YES	1.98 V		16	1.8,3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP64,.47SQ,20	1.62 V	85 Cel		-40 Cel		QUAD	1.6 mm	10 mm	IT ALSO OPERATES AT 3.3 V	8	12 MHz	40	260	10 mm	CMOS		1.8 V	Other Microprocessor ICs	8048; 8051	.5 mm	S-PQFP-G64	3	Not Qualified
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
CY7C68013A-128AXC	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS		GULL WING	128	LFQFP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V		16		FLATPACK, LOW PROFILE, FINE PITCH	QFP128,.63X.87,20	3 V	70 Cel	60 MBps	0 Cel	MATTE TIN	QUAD	1.6 mm	14 mm		8	48 MHz	20	260	20 mm	CMOS	85 mA	3.3 V		I2C; UART; USB	.5 mm	R-PQFP-G128	3			e3
FT232HL-REEL	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	1.98 V		1	1.8	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	1.62 V	85 Cel	40 MBps	-40 Cel		QUAD	1.6 mm	7 mm		8	12 MHz	40	260	7 mm	CMOS		1.8 V	Other uPs/uCs/Peripheral ICs	I2C	.5 mm	S-PQFP-G48	3	Not Qualified
VNC1L-1A-REEL	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		0		FLATPACK, LOW PROFILE, FINE PITCH		3 V	85 Cel		-40 Cel		QUAD	1.6 mm	7 mm		0	12 MHz	40	260	7 mm	CMOS		3.3 V			.5 mm	S-PQFP-G48	3
FT2232HL-TRAY	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	64	LFQFP	SQUARE	PLASTIC/EPOXY	YES	1.98 V		16	1.8,3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP64,.47SQ,20	1.62 V	85 Cel		-40 Cel		QUAD	1.6 mm	10 mm	IT ALSO OPERATES AT 3.3 V	8	12 MHz	40	260	10 mm	CMOS		1.8 V	Other Microprocessor ICs	8048; 8051	.5 mm	S-PQFP-G64	3	Not Qualified
FT2232D-TRAY	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
VNC1L-1A	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		0	3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	3 V	85 Cel		-40 Cel		QUAD	1.6 mm	7 mm		0	12 MHz	40	260	7 mm	CMOS		3.3 V	Bus Controllers		.5 mm	S-PQFP-G48	3	Not Qualified
FT2232D	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	5.25 V		0	3.3/5,5	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	4.35 V	85 Cel		-40 Cel	MATTE TIN	QUAD	1.6 mm	7 mm		0	6 MHz	30	260	7 mm	CMOS		5 V	Other Microprocessor ICs		.5 mm	S-PQFP-G48	3	Not Qualified		e3
FT232HL-TRAY	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	1.98 V			1.8	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	1.62 V	85 Cel	40 MBps	-40 Cel		QUAD	1.6 mm	7 mm			12 MHz	40	260	7 mm	CMOS		1.8 V	Other uPs/uCs/Peripheral ICs	I2C	.5 mm	S-PQFP-G48	3	Not Qualified
USB2504A-JT	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	64	LFQFP	SQUARE	PLASTIC/EPOXY	YES	1.98 V	TS 16949			FLATPACK, LOW PROFILE, FINE PITCH	QFP64,.47SQ,20	1.62 V	70 Cel	60 MBps	0 Cel	MATTE TIN	QUAD	1.6 mm	10 mm	ALSO REQUIRES 3.3V SUPPLY		24 MHz			10 mm	CMOS	295 mA	1.8 V		I2C; SMBUS; USB	.5 mm	S-PQFP-G64		Not Qualified		e3
CY7C65642-48AXCT	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		0	3.3/5	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	3.15 V	70 Cel		0 Cel	TIN	QUAD	1.6 mm	7 mm	ALSO REQUIRES 5V SUPPLY	0	12 MHz	30	260	7 mm	CMOS	105.4 mA	3.3 V	Bus Controllers	I2C	.5 mm	S-PQFP-G48	3	Not Qualified		e3
CY7C65632-48AXCT	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		0	3.3/5	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	1.8 V	70 Cel		0 Cel	GOLD	QUAD	1.6 mm	7 mm	ALSO OPERATES AT 27 MHZ OR 48 MHZ CLOCK FREQUENCY	0	12 MHz			7 mm	CMOS	99.78 mA	3.3 V	Bus Controllers	I2C	.5 mm	S-PQFP-G48	3	Not Qualified		e4
TUSB2077APTR	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V			3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	3 V	70 Cel	12 MBps	0 Cel	NICKEL PALLADIUM GOLD	QUAD	1.6 mm	7 mm			48 MHz	30	260	7 mm	CMOS	40 mA	3.3 V	Bus Controllers		.5 mm	S-PQFP-G48	3	Not Qualified		e4
TUSB2077APT	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V			3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	3 V	70 Cel	12 MBps	0 Cel	NICKEL PALLADIUM GOLD	QUAD	1.6 mm	7 mm			48 MHz	30	260	7 mm	CMOS	40 mA	3.3 V	Bus Controllers		.5 mm	S-PQFP-G48	3	Not Qualified		e4
TUSB2077APTRG4	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V			3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	3 V	70 Cel	12 MBps	0 Cel	NICKEL PALLADIUM GOLD	QUAD	1.6 mm	7 mm			48 MHz	30	260	7 mm	CMOS	40 mA	3.3 V	Bus Controllers		.5 mm	S-PQFP-G48	3	Not Qualified		e4
VNC2-48L1C	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	AUTOMOTIVE	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	1.98 V		0		FLATPACK, LOW PROFILE, FINE PITCH		1.62 V	125 Cel		-40 Cel		QUAD	1.6 mm	7 mm		0		40	260	7 mm	CMOS		1.8 V		SPI; UART; USB	.5 mm	S-PQFP-G48	3		RS232; RS422; RS485
CY7C65632-48AXC	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		0	3.3/5	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	1.8 V	70 Cel		0 Cel	TIN	QUAD	1.6 mm	7 mm	ALSO OPERATES AT 27 MHZ OR 48 MHZ CLOCK FREQUENCY	0	12 MHz		260	7 mm	CMOS	99.78 mA	3.3 V	Bus Controllers	I2C	.5 mm	S-PQFP-G48	3	Not Qualified		e3
CY7C65642-48AXC	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		0	3.3/5	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	3.15 V	70 Cel		0 Cel	TIN	QUAD	1.6 mm	7 mm	ALSO REQUIRES 5V SUPPLY	0	12 MHz	30	260	7 mm	CMOS	105.4 mA	3.3 V	Bus Controllers	I2C	.5 mm	S-PQFP-G48	3	Not Qualified		e3
NET2272REV1A-LF	Broadcom	BUS CONTROLLER, UNIVERSAL SERIAL BUS	OTHER	GULL WING	64	LFQFP	SQUARE	PLASTIC/EPOXY	YES	2.6 V		5	2.5,3.3	FLATPACK, LOW PROFILE, FINE PITCH	TQFP64,.47SQ	2.2 V	85 Cel		0 Cel		QUAD	1.27 mm	10 mm	ALSO REQUIRES 3.3V SUPPLY	16	30 MHz		260	10 mm	CMOS		2.5 V	Bus Controllers		.5 mm	S-PQFP-G64	4	Not Qualified
SL811HST-AXC	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.45 V		8	3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	3 V	65 Cel	1.5 MBps	0 Cel		QUAD	1.6 mm	7 mm		8	48 MHz	30	260	7 mm	CMOS	25 mA	3.3 V	Bus Controllers	ISA; PCMCIA	.5 mm	S-PQFP-G48	3	Not Qualified		e3
VNC2-48L1B-REEL	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	AUTOMOTIVE	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	1.98 V		0		FLATPACK, LOW PROFILE, FINE PITCH		1.62 V	125 Cel	1.5 MBps	-40 Cel		QUAD	1.6 mm	7 mm	ALSO REQUIRES AT 3.3 V I/O SUPPLY	0	6 MHz	NOT SPECIFIED	NOT SPECIFIED	7 mm	CMOS		1.8 V			.5 mm	S-PQFP-G48
GL850G-MNG21	Genesys Logic	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.45 V		0		FLATPACK, LOW PROFILE, FINE PITCH		3.15 V	70 Cel	60 MBps	0 Cel		QUAD	1.6 mm	7 mm	ALSO REQUIRES 5V SUPPLY	0	48 MHz			7 mm	CMOS		3.3 V		USB; VBUS	.5 mm	S-PQFP-G48
USB2507-ADT	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	80	LFQFP	SQUARE	PLASTIC/EPOXY	YES	1.98 V	TS 16949			FLATPACK, LOW PROFILE, FINE PITCH	TQFP80,.55SQ	1.62 V	70 Cel	60 MBps	0 Cel	MATTE TIN	QUAD	1.6 mm	12 mm	ALSO REQUIRES 3.3V SUPPLY		24 MHz			12 mm	CMOS	360 mA	1.8 V		I2C; SMBUS; USB	.5 mm	S-PQFP-G80		Not Qualified		e3
CY7C68013A-128AXI	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS		GULL WING	128	LFQFP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V		16		FLATPACK, LOW PROFILE, FINE PITCH	QFP128,.63X.87,20	3 V	105 Cel	60 MBps	-40 Cel	MATTE TIN	QUAD	1.6 mm	14 mm		8	48 MHz	20	260	20 mm	CMOS	85 mA	3.3 V		I2C; UART; USB	.5 mm	R-PQFP-G128	3			e3
PCI1520PDV	Texas Instruments	BUS CONTROLLER, PCMCIA	COMMERCIAL	GULL WING	208	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		32	3.3,3.3/5	FLATPACK, LOW PROFILE, FINE PITCH	QFP208,1.2SQ,20	3 V	70 Cel	130 MBps	0 Cel	NICKEL PALLADIUM GOLD	QUAD	1.6 mm	28 mm		32	33 MHz	30	260	28 mm	CMOS		3.3 V	Bus Controllers	PCI	.5 mm	S-PQFP-G208	1	Not Qualified	IEEE 1394	e4
ISP1581BD	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	64	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		8	3.3/5	FLATPACK, LOW PROFILE, FINE PITCH	QFP64,.47SQ,20	3 V	85 Cel	12.5 MBps	-40 Cel	TIN	QUAD	1.6 mm	10 mm	ALSO OPERATES AT 5V SUPPLY; IN BUILT 3.3V REGULATOR	8	12 MHz			10 mm	CMOS		3.3 V	Bus Controllers	ATA; ATAPI	.5 mm	S-PQFP-G64	2	Not Qualified		e3
MAX3420EECJ	Maxim Integrated	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	32	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		0	1.8/3.3,3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP32,.35SQ,32	3 V	85 Cel	12 MBps	-40 Cel	TIN LEAD	QUAD	1.6 mm	7 mm		0	12 MHz			7 mm	BICMOS	30 mA	3.3 V	Bus Controllers		.8 mm	S-PQFP-G32	1	Not Qualified		e0
CY7C65634-48AXCT	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		0	3.3/5	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	1.8 V	70 Cel		0 Cel	GOLD	QUAD	1.6 mm	7 mm	ALSO OPERATES AT 27 MHZ OR 48 MHZ CLOCK FREQUENCY	0	12 MHz			7 mm	CMOS	99.78 mA	3.3 V	Bus Controllers	I2C	.5 mm	S-PQFP-G48	3	Not Qualified		e4
PCI2250PGF	Texas Instruments	BUS CONTROLLER, PCI	COMMERCIAL	GULL WING	176	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		32	3.3/5	FLATPACK, LOW PROFILE, FINE PITCH	QFP176,1.0SQ,20	3 V	70 Cel		0 Cel	NICKEL PALLADIUM GOLD	QUAD	1.6 mm	24 mm		32	33.33 MHz	30	260	24 mm	CMOS		3.3 V	Bus Controllers	PCI	.5 mm	S-PQFP-G176	3	Not Qualified		e4
XR21B1424IV64-F	Exar	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	64	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V				FLATPACK, LOW PROFILE, FINE PITCH		3 V	85 Cel		-40 Cel		QUAD	1.6 mm	10 mm						10 mm	CMOS		3.3 V			.5 mm	S-PQFP-G64	3
ISP1581BD,518	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	64	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		8		FLATPACK, LOW PROFILE, FINE PITCH		3 V	85 Cel	12.5 MBps	-40 Cel		QUAD	1.6 mm	10 mm	ALSO OPERATES AT 5V SUPPLY; IN BUILT 3.3V REGULATOR	8	12 MHz	40	260	10 mm	CMOS		3.3 V		ATA; ATAPI	.5 mm	S-PQFP-G64		Not Qualified
ISP1581BD-T	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	64	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		8		FLATPACK, LOW PROFILE, FINE PITCH		3 V	85 Cel	12.5 MBps	-40 Cel	TIN	QUAD	1.6 mm	10 mm	ALSO OPERATES AT 5V SUPPLY; IN BUILT 3.3V REGULATOR	8	12 MHz			10 mm	CMOS		3.3 V		ATA; ATAPI	.5 mm	S-PQFP-G64	2	Not Qualified		e3
VNC2-48L1B	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	AUTOMOTIVE	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	1.98 V		0	1.8,3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	1.62 V	125 Cel	1.5 MBps	-40 Cel		QUAD	1.6 mm	7 mm	ALSO REQUIRES AT 3.3 V I/O SUPPLY	0	6 MHz	NOT SPECIFIED	NOT SPECIFIED	7 mm	CMOS		1.8 V	Bus Controllers		.5 mm	S-PQFP-G48		Not Qualified
ISP1581BD,557	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	64	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		8	3.3/5	FLATPACK, LOW PROFILE, FINE PITCH	QFP64,.47SQ,20	3 V	85 Cel	12.5 MBps	-40 Cel		QUAD	1.6 mm	10 mm	ALSO OPERATES AT 5V SUPPLY; IN BUILT 3.3V REGULATOR	8	12 MHz	40	260	10 mm	CMOS		3.3 V	Bus Controllers	ATA; ATAPI	.5 mm	S-PQFP-G64		Not Qualified
ISP1581BD-S	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	64	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		8		FLATPACK, LOW PROFILE, FINE PITCH		3 V	85 Cel	12.5 MBps	-40 Cel		QUAD	1.6 mm	10 mm	ALSO OPERATES AT 5V SUPPLY; IN BUILT 3.3V REGULATOR	8	12 MHz	40	260	10 mm	CMOS		3.3 V		ATA; ATAPI	.5 mm	S-PQFP-G64		Not Qualified
M66291GP	Renesas Electronics	BUS CONTROLLER, UNIVERSAL SERIAL BUS	OTHER	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.45 V		6	3.3,3/5	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	3.15 V	85 Cel		-20 Cel		QUAD	1.7 mm	7 mm		16	48 MHz			7 mm	CMOS	30 mA	3.3 V	Bus Controllers		.5 mm	S-PQFP-G48		Not Qualified
M66291GP#RB0S	Renesas Electronics	BUS CONTROLLER, UNIVERSAL SERIAL BUS	OTHER	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.45 V		6		FLATPACK, LOW PROFILE, FINE PITCH		3.15 V	85 Cel		-20 Cel		QUAD	1.7 mm	7 mm		16	48 MHz			7 mm	CMOS		3.3 V			.5 mm	S-PQFP-G48
TUSB3210PM	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	64	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		0	3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP64,.47SQ,20	3 V	70 Cel		0 Cel	NICKEL PALLADIUM GOLD	QUAD	1.6 mm	10 mm		0	12 MHz	30	260	10 mm	CMOS	45 mA	3.3 V	Bus Controllers		.5 mm	S-PQFP-G64	3	Not Qualified		e4
TUSB3210PMG4	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	64	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		0	3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP64,.47SQ,20	3 V	70 Cel		0 Cel	NICKEL PALLADIUM GOLD	QUAD	1.6 mm	10 mm		0	12 MHz	30	260	10 mm	CMOS	45 mA	3.3 V	Bus Controllers		.5 mm	S-PQFP-G64	3	Not Qualified		e4
UPD720101GJ-UEN-A	Renesas Electronics	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	144	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		32	3.3,5	FLATPACK, LOW PROFILE, FINE PITCH	QFP144,.87SQ,20	3 V	70 Cel		0 Cel	TIN BISMUTH	QUAD	1.6 mm	20 mm		32	48 MHz	10	260	20 mm	MOS		3.3 V	Bus Controllers	PCI	.5 mm	S-PQFP-G144	4	Not Qualified		e6
UPD720114GA-YEU-A	Renesas Electronics	BUS CONTROLLER, UNIVERSAL SERIAL BUS	OTHER	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.46 V		0	3.3	FLATPACK, LOW PROFILE, FINE PITCH	TQFP48,.35SQ	3.14 V	85 Cel		0 Cel	TIN BISMUTH	QUAD	1.27 mm	7 mm		0	30 MHz			7 mm	MOS		3.3 V	Bus Controllers		.5 mm	S-PQFP-G48		Not Qualified		e6
CY7C67300-100AXIT	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS		GULL WING	100	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		19		FLATPACK, LOW PROFILE, FINE PITCH	QFP100,.63SQ,20	3 V	85 Cel		-40 Cel		QUAD	1.6 mm	14 mm		16	12 MHz			14 mm	CMOS	100 mA	3.3 V		I2C, IDE, SPI, UART	.5 mm	S-PQFP-G100
FT313HL-R	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	64	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.63 V		16	3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP64,.47SQ,20	2.97 V	85 Cel		-40 Cel		QUAD	1.6 mm	10 mm		16	24 MHz	NOT SPECIFIED	NOT SPECIFIED	10 mm	CMOS		3.3 V	Bus Controllers		.5 mm	S-PQFP-G64		Not Qualified
FT313HL-T	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	64	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.63 V		16	3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP64,.47SQ,20	2.97 V	85 Cel		-40 Cel		QUAD	1.6 mm	10 mm		16	24 MHz	NOT SPECIFIED	NOT SPECIFIED	10 mm	CMOS		3.3 V	Bus Controllers		.5 mm	S-PQFP-G64		Not Qualified
USB2502-HT	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	1.98 V				FLATPACK, LOW PROFILE, FINE PITCH		1.62 V	70 Cel		0 Cel	MATTE TIN	QUAD	1.6 mm	7 mm	ALSO REQUIRES 3.3V SUPPLY		24 MHz		260	7 mm	CMOS		1.8 V			.5 mm	S-PQFP-G48		Not Qualified		e3
CY7C65634-48AXC	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		0	3.3/5	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	1.8 V	70 Cel		0 Cel	GOLD	QUAD	1.6 mm	7 mm	ALSO OPERATES AT 27 MHZ OR 48 MHZ CLOCK FREQUENCY	0	12 MHz			7 mm	CMOS	99.78 mA	3.3 V	Bus Controllers	I2C	.5 mm	S-PQFP-G48	3	Not Qualified		e4
PCI1510PGE	Texas Instruments	BUS CONTROLLER, PCMCIA	COMMERCIAL	GULL WING	144	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		32	3.3,3.3/5	FLATPACK, LOW PROFILE, FINE PITCH	QFP144,.87SQ,20	3 V	70 Cel	130 MBps	0 Cel	NICKEL PALLADIUM GOLD	QUAD	1.6 mm	20 mm		32	33 MHz	30	260	20 mm	CMOS		3.3 V	Bus Controllers	PCI	.5 mm	S-PQFP-G144	3	Not Qualified		e4

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.