32 Bus Controllers 26

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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
TUSB2046BIRHBRQ1	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	3.6 V	AEC-Q100	0	3.3/3.6	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	3.3 V	85 Cel	12 MBps	-40 Cel	NICKEL PALLADIUM GOLD	QUAD	1 mm	5 mm		0	6 MHz	30	260	5 mm	CMOS	40 mA		Bus Controllers	USB	.5 mm	S-PQCC-N32	3	Not Qualified		e4
FT232BL-TRAY	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	32	LQFP	SQUARE	PLASTIC/EPOXY	YES	5.25 V		0	3.3/5,5	FLATPACK, LOW PROFILE	QFP32,.35SQ,32	4.35 V	70 Cel		0 Cel	MATTE TIN	QUAD	1.6 mm	7 mm		0	6 MHz	30	260	7 mm	CMOS		5 V	Serial IO/Communication Controllers		.8 mm	S-PQFP-G32	3	Not Qualified		e3
FT232BQ-REEL	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	YES	5.25 V		0	3.3/5,5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	QFP32,.35SQ,32	4.35 V	70 Cel		0 Cel		QUAD	.75 mm	5 mm		0	6 MHz			5 mm	CMOS		5 V	Serial IO/Communication Controllers		.5 mm	S-XQCC-N32	3	Not Qualified
FT312D-32Q1C-R	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	AUTOMOTIVE	NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	YES	3.63 V			3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.27SQ,25	2.97 V	125 Cel		-40 Cel		QUAD	1 mm	7 mm			12 MHz	NOT SPECIFIED	NOT SPECIFIED	7 mm	CMOS		3.3 V	Bus Controllers		.65 mm	S-XQCC-N32		Not Qualified
TUSB3410IRHBT	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	3.6 V		0	3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	3 V	85 Cel	1.5 MBps	-40 Cel	NICKEL PALLADIUM GOLD	QUAD	1 mm	5 mm		0	12 MHz	30	260	5 mm	CMOS	15 mA	3.3 V	Bus Controllers	I2C	.5 mm	S-PQCC-N32	2	Not Qualified	RS232; RS485	e4
TUSB3410RHBT	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	3.6 V		0	3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	3 V	70 Cel	1.5 MBps	0 Cel	NICKEL PALLADIUM GOLD	QUAD	1 mm	5 mm		0	12 MHz	30	260	5 mm	CMOS	15 mA	3.3 V	Bus Controllers	I2C	.5 mm	S-PQCC-N32	2	Not Qualified	RS232; RS485	e4
UPD1002-A/MQ	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	YES	5.3 V	TS 16949	0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		3.1 V	70 Cel		0 Cel	MATTE TIN	QUAD	1 mm	5 mm		0				5 mm	CMOS				SMBUS; SPI; VBUS	.5 mm	S-XQCC-N32				e3
TUSB2046BIVFRG4	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	32	LQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		0	3.3	FLATPACK, LOW PROFILE	QFP32,.35SQ,32	3.3 V	85 Cel	12 MBps	-40 Cel	NICKEL PALLADIUM GOLD	QUAD	1.6 mm	7 mm		0	6 MHz	30	260	7 mm	CMOS	40 mA	3.3 V	Bus Controllers	USB	.8 mm	S-PQFP-G32	3	Not Qualified		e4
TUSB3410IRHBR	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	3.6 V		0	3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	3 V	85 Cel	12 MBps	-40 Cel	NICKEL PALLADIUM GOLD	QUAD	1 mm	5 mm		0	12 MHz	30	260	5 mm	CMOS	15 mA	3.3 V	Bus Controllers	I2C; UART	.5 mm	S-PQCC-N32	2	Not Qualified	RS232; RS485	e4
TUSB3410IRHB	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	3.6 V		0	3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	3 V	85 Cel	12 MBps	-40 Cel	NICKEL PALLADIUM GOLD	QUAD	1 mm	5 mm		0	12 MHz	30	260	5 mm	CMOS	15 mA	3.3 V	Bus Controllers	I2C; UART	.5 mm	S-PQCC-N32	2	Not Qualified	RS232; RS485	e4
TUSB2046BIRHBRG4	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	3.6 V		0	3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	3.3 V	85 Cel	12 MBps	-40 Cel	NICKEL PALLADIUM GOLD	QUAD	1 mm	5 mm		0	6 MHz	30	260	5 mm	CMOS	40 mA	3.3 V	Bus Controllers	USB	.5 mm	S-PQCC-N32	2	Not Qualified		e4
TUSB2046BIRHBTG4	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	3.6 V		0	3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	3.3 V	85 Cel	12 MBps	-40 Cel	NICKEL PALLADIUM GOLD	QUAD	1 mm	5 mm		0	6 MHz	30	260	5 mm	CMOS	40 mA	3.3 V	Bus Controllers	USB	.5 mm	S-PQCC-N32	2	Not Qualified		e4
TUSB3410RHBG4	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	3.6 V		0	3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	3 V	70 Cel	12 MBps	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	1 mm	5 mm		0	12 MHz	NOT SPECIFIED	260	5 mm	CMOS	15 mA	3.3 V	Bus Controllers	I2C; UART	.5 mm	S-PQCC-N32	2	Not Qualified	RS232; RS485	e4
TUSB2046BIVFR	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	32	LQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		0	3.3	FLATPACK, LOW PROFILE	QFP32,.35SQ,32	3.3 V	85 Cel	12 MBps	-40 Cel	NICKEL PALLADIUM GOLD	QUAD	1.6 mm	7 mm		0	6 MHz	30	260	7 mm	CMOS	40 mA	3.3 V	Bus Controllers	USB	.8 mm	S-PQFP-G32	3	Not Qualified		e4
AT43312A-SC	Atmel	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	32	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.25 V			5	SMALL OUTLINE	SOP32,.56	4.4 V	70 Cel		0 Cel	TIN LEAD	DUAL	2.54 mm	11.175 mm			6 MHz			20.955 mm	CMOS	24 mA	5 V	Bus Controllers		1.27 mm	R-PDSO-G32	2	Not Qualified		e0
TUSB3410IVF	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	32	LQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		0	3.3	FLATPACK, LOW PROFILE	QFP32,.35SQ,32	3 V	85 Cel	12 MBps	-40 Cel	NICKEL PALLADIUM GOLD	QUAD	1.6 mm	7 mm		0	12 MHz	30	260	7 mm	CMOS	15 mA	3.3 V	Bus Controllers	I2C; UART	.8 mm	S-PQFP-G32	3	Not Qualified	RS232; RS485	e4
TUSB3410VFG4	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	32	LQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		0	3.3	FLATPACK, LOW PROFILE	QFP32,.35SQ,32	3 V	70 Cel	12 MBps	0 Cel	NICKEL PALLADIUM GOLD	QUAD	1.6 mm	7 mm		0	12 MHz	30	260	7 mm	CMOS	15 mA	3.3 V	Bus Controllers	I2C; UART	.8 mm	S-PQFP-G32	3	Not Qualified	RS232; RS485	e4
TUSB3410IVFG4	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	32	LQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		0	3.3	FLATPACK, LOW PROFILE	QFP32,.35SQ,32	3 V	85 Cel	12 MBps	-40 Cel	NICKEL PALLADIUM GOLD	QUAD	1.6 mm	7 mm		0	12 MHz	30	260	7 mm	CMOS	15 mA	3.3 V	Bus Controllers	I2C; UART	.8 mm	S-PQFP-G32	3	Not Qualified	RS232; RS485	e4
FT232RQ-TRAY	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS		NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	YES	5.25 V		0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	3.3 V	85 Cel	60 MBps	-40 Cel		QUAD	.9 mm	5 mm		0	12.02 MHz	40	260	5 mm	CMOS	.1 mA			USB	.5 mm	S-XQCC-N32	3	Not Qualified	RS232; RS422; RS485
CP2114-B02-GMR	Silicon Labs	BUS CONTROLLER, UNIVERSAL SERIAL BUS		NO LEAD	32	HVQCCN	SQUARE		YES	3.6 V				CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	3 V	85 Cel	1.5 MBps	-40 Cel		QUAD	1 mm	5 mm			49.152 MHz			5 mm	CMOS	28 mA	3.3 V		I2C; I2S; UART; USB	.5 mm	S-PQCC-N32
FT245BL-TRAY	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	32	LQFP	SQUARE	PLASTIC/EPOXY	YES	5.25 V				FLATPACK, LOW PROFILE		4.35 V	70 Cel	1 MBps	0 Cel	MATTE TIN	QUAD	1.6 mm	7 mm	AND ALSO DATA RATE TRANSFERE AT 300KILOBYTE/SECOND-VCP DRIVERS	8	6 MHz	30	260	7 mm	CMOS		5 V		USB	.8 mm	S-PQFP-G32	3			e3
VNC232Q1BREEL	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	AUTOMOTIVE	NO LEAD	32	VQCCN	SQUARE	UNSPECIFIED	YES	1.98 V		0		CHIP CARRIER, VERY THIN PROFILE		1.62 V	125 Cel	1.5 MBps	-40 Cel		QUAD	1 mm	7 mm	ALSO REQUIRES AT 3.3 V I/O SUPPLY	0	6 MHz			7 mm	CMOS		1.8 V			.65 mm	S-XQCC-N32	3
USB3340-EZK	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS		NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	YES	2 V		0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	1.6 V	85 Cel		-40 Cel	MATTE TIN	QUAD	1 mm	5 mm	ALSO OPERATES AT 3.3 V SUPPLY	8	60 MHz		260	5 mm	CMOS	37 mA	1.8 V		USB, VBUS	.5 mm	S-XQCC-N32	3
FT4222HQ-C-R	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	YES	3.63 V				CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	2.97 V	85 Cel	60 MBps	-40 Cel	MATTE TIN	QUAD	1 mm	5 mm	ALSO OPERATES AT 5 V TYP		12 MHz	30	260	5 mm	CMOS	80 mA	3.3 V		I2C; SPI; VBUS	.5 mm	S-XQCC-N32	3			e3
FT4222HQ-C-T	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	YES	3.63 V				CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	2.97 V	85 Cel	60 MBps	-40 Cel	MATTE TIN	QUAD	1 mm	5 mm	ALSO OPERATES AT 5 V TYP		12 MHz	30	260	5 mm	CMOS	80 mA	3.3 V		I2C; SPI; VBUS	.5 mm	S-XQCC-N32	3			e3
CY7C65214D-32LTXIT	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS		NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	YES	1.89 V		0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	1.71 V	85 Cel	1.5 MBps	-40 Cel		QUAD	1 mm	5 mm		0	48 MHz			5 mm	CMOS	18 mA	1.8 V		SPI, USB	.5 mm	S-XQCC-N32

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.