SQUARE Bus Controllers 2,289

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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
CY7C68013A-56LTXC	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS		NO LEAD	56	HVQCCN	SQUARE	UNSPECIFIED	YES	3.6 V		0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC56,.31SQ,20	3 V	70 Cel	60 MBps	0 Cel	MATTE TIN	QUAD	1 mm	8 mm		0	48 MHz	20	260	8 mm	CMOS	85 mA	3.3 V		I2C; UART; USB	.5 mm	S-XQCC-N56	3			e3
USB2512B-AEZG-TR	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	OTHER	NO LEAD	36	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	3.6 V	TS 16949			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.24SQ,20	3 V	85 Cel		0 Cel	MATTE TIN	QUAD	1 mm	6 mm			24 MHz			6 mm	CMOS		3.3 V		I2C; SMBUS; USB	.5 mm	S-PQCC-N36				e3
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
USB2517I-JZX-TR	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	64	HVQCCN	SQUARE	UNSPECIFIED	YES	1.98 V	TS 16949			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC64,.35SQ,20	1.62 V	85 Cel	60 MBps	-40 Cel	MATTE TIN	QUAD	1 mm	9 mm	ALSO OPERATES AT 3.3 V		24 MHz		260	9 mm	CMOS	460 mA	1.8 V		I2C; SMBUS; VBUS	.5 mm	S-XQCC-N64	3			e3
USB2422-I/MJ	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	24	HVQCCN	SQUARE	UNSPECIFIED	YES	3.6 V	TS 16949			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC24,.16SQ,20	3 V	85 Cel		-40 Cel	MATTE TIN	QUAD	1 mm	4 mm						4 mm	CMOS	89 mA	3.3 V		SMBUS; USB	.5 mm	S-XQCC-N24				e3
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
FT232HQ-REEL	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	48	HVQCCN	SQUARE	UNSPECIFIED	YES	1.98 V		1	1.8	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.32SQ,20	1.62 V	85 Cel	40 MBps	-40 Cel		QUAD	1 mm	8 mm		8	12 MHz	NOT SPECIFIED	NOT SPECIFIED	8 mm	CMOS		1.8 V	Other uPs/uCs/Peripheral ICs	I2C	.5 mm	S-XQCC-N48		Not Qualified
FT232BLT/R	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	32	LQFP	SQUARE	PLASTIC/EPOXY	YES	5.25 V		0		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			.8 mm	S-PQFP-G32	3			e3
TUSB2046BVFG4	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	6 MHz	30	260	7 mm	CMOS	40 mA	3.3 V	Bus Controllers	USB	.8 mm	S-PQFP-G32	3	Not Qualified		e4
FT2232H-56Q-TRAY	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	56	HVQCCN	SQUARE	UNSPECIFIED	YES	1.98 V		16		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		1.62 V	85 Cel	60 MBps	-40 Cel		QUAD	1 mm	8 mm		8	12 MHz			8 mm	CMOS		1.8 V		8048; 8051; I2C; SPI; UART; VBUS	.5 mm	S-XQCC-N56			RS232; RS422; RS485
FT232BL	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
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
CY7C65215-32LTXIT	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	YES	1.89 V				CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		1.71 V	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	QUAD	1 mm	5 mm	ALSO OPRATES AT 3.3 V SUPPLY					5 mm	CMOS		1.8 V		I2C	.5 mm	S-XQCC-N32	3			e4
FT231XQ-R	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS		NO LEAD	20	HVQCCN	SQUARE		YES	5.5 V			3.3/5	CHIP CARRIER, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	LCC20,.16SQ,20	2.97 V	85 Cel		-40 Cel		QUAD	.8 mm	4 mm			12.02 MHz	NOT SPECIFIED	NOT SPECIFIED	4 mm	CMOS	8.4 mA	5 V	Other uPs/uCs/Peripheral ICs	UART; USB	.5 mm	S-XQCC-N20		Not Qualified
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
CP2105-F01-GMR	Silicon Labs	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	24	HVQCCN	SQUARE	UNSPECIFIED	YES	3.6 V		0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		3 V	85 Cel	1.5 MBps	-40 Cel		QUAD	.8 mm	4 mm		0				4 mm	CMOS		3.3 V		UART	.5 mm	S-XQCC-N24			RS232; RS485
MCP2200-I/MQ	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS		NO LEAD	20	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	5.5 V		0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		3 V	85 Cel	1.5 MBps	-40 Cel	MATTE TIN	QUAD	1 mm	5 mm		0	12 MHz			5 mm	CMOS	15 mA	3.3 V		UART; USB	.65 mm	S-PQCC-N20
USB3300-EZK-TR	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS		NO LEAD	32	HVQCCN	SQUARE		YES	3.6 V	TS 16949			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	3 V	85 Cel		-40 Cel	MATTE TIN	QUAD	1 mm	5 mm			24 MHz		260	5 mm	CMOS	46.8 mA	3.3 V		USB	.5 mm	S-XQCC-N32	3
TUSB2046BIRHBT	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	48 MHz	30	260	5 mm	CMOS	40 mA	3.3 V	Bus Controllers	USB	.5 mm	S-PQCC-N32	2	Not Qualified		e4
FT2232HQ-TRAY	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	64	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1.98 V		16	1.8,3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC64,.35SQ,20	1.62 V	85 Cel		-40 Cel		QUAD	1 mm	9 mm	IT ALSO OPERATES AT 3.3 V	8	12 MHz	40	260	9 mm	CMOS		1.8 V	Other Microprocessor ICs	8048; 8051	.5 mm	S-PQCC-N64	3	Not Qualified
MCP2221A-I/ML	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	16	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	5.5 V				CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.16SQ,25	3 V	85 Cel	1.5 MBps	-40 Cel	MATTE TIN	QUAD	1 mm	4 mm			12 MHz			4 mm	CMOS	15 mA	3.3 V		I2C; SMBUS; UART; USB	.65 mm	S-PQCC-N16				e3
CP2105-F01-GM	Silicon Labs	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	24	HVQCCN	SQUARE	UNSPECIFIED	YES	3.6 V		0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC24,.16SQ,20	3 V	85 Cel	1.5 MBps	-40 Cel		QUAD	.8 mm	4 mm		0	48 MHz	NOT SPECIFIED	NOT SPECIFIED	4 mm	CMOS	18.5 mA	3.3 V		UART	.5 mm	S-XQCC-N24		Not Qualified	RS232; RS485
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
CY7C68013A-56LTXCT	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS		NO LEAD	56	HVQCCN	SQUARE	UNSPECIFIED	YES	3.6 V		0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC56,.31SQ,20	3 V	70 Cel	60 MBps	0 Cel	MATTE TIN	QUAD	1 mm	8 mm		0	48 MHz	20	260	8 mm	CMOS	85 mA	3.3 V		I2C; UART; USB	.5 mm	S-XQCC-N56	3			e3
USB2534I-1080AEN	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	36	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	3.6 V	TS 16949			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.24SQ,20	3 V	85 Cel	.0125 MBps	-40 Cel	MATTE TIN	QUAD	1 mm	6 mm			24 MHz			6 mm	CMOS		1.2 V		I2C; SMBUS; UART; USB	.5 mm	S-PQCC-N36				e3
USB2513B-AEZC-TR	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	OTHER	NO LEAD	36	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	3.6 V	TS 16949			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.24SQ,20	3 V	85 Cel		0 Cel	MATTE TIN	QUAD	1 mm	6 mm			24 MHz			6 mm	CMOS		3.3 V		I2C; SMBUS; USB	.5 mm	S-PQCC-N36				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
FT234XD-T	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	12	HTSON	SQUARE	PLASTIC/EPOXY	YES	5.5 V			1.8/3.3,3.3/5	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE	SOLCC12,.12,18	2.97 V	85 Cel	60 MBps	-40 Cel		DUAL	.8 mm	3 mm			12 MHz	NOT SPECIFIED	NOT SPECIFIED	3 mm	CMOS	8.3 mA	5 V	Serial IO/Communication Controllers		.45 mm	S-PDSO-N12		Not Qualified
FT232RQ	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS		NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	YES	5.25 V				CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	3.3 V	85 Cel		-40 Cel		QUAD	.85 mm	5 mm			12.02 MHz	40	260	5 mm	CMOS	.1 mA			USB	.5 mm	S-XQCC-N32	3	Not Qualified	RS232; RS422; RS485
USB2513BI-AEZG-TR	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	36	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	3.6 V	TS 16949			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.24SQ,20	3 V	85 Cel		-40 Cel	MATTE TIN	QUAD	1 mm	6 mm			24 MHz		260	6 mm	CMOS		3.3 V		I2C; SMBUS; USB	.5 mm	S-PQCC-N36				e3
CP2102N-A01-GQFN28R	Silicon Labs	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	28	HVQCCN	SQUARE	UNSPECIFIED	YES	3.6 V				CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.2SQ,20	3 V	85 Cel	1.5 MBps	-40 Cel		QUAD	.8 mm	5 mm						5 mm	CMOS	100 mA	3.3 V		UART; VBUS	.5 mm	S-XQCC-N32			RS232; RS485
CP2104-F03-GMR	Silicon Labs		INDUSTRIAL	NO LEAD	24	QCCN	SQUARE	PLASTIC/EPOXY	YES				3.3	CHIP CARRIER	LCC24,.16SQ,20		85 Cel		-40 Cel	MATTE TIN	QUAD							260			18.728 mA	3.3 V	Bus Controllers		.5 mm	S-PQCC-N24	1	Not Qualified		e3
USB2517I-JZX-CAG	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	64	HVQCCN	SQUARE	UNSPECIFIED	YES	1.98 V	TS 16949	0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		1.62 V	85 Cel	60 MBps	-40 Cel		QUAD	1 mm	9 mm	ALSO OPERATES AT 3.3 V	0	24 MHz			9 mm	CMOS		1.8 V		I2C; SMBUS; VBUS	.5 mm	S-XQCC-N64
TUSB7340IRKMT	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	BUTT	100	BCC	SQUARE	PLASTIC/EPOXY	YES	1.21 V		0	1.1,3.3	CHIP CARRIER	SLGA100,15X15,24	.99 V	85 Cel	625 MBps	-40 Cel	NICKEL PALLADIUM GOLD	BOTTOM	.8 mm	9 mm	IT ALSO REQUIRES 3.3V SUPPLY	0	50 MHz	30	260	9 mm	CMOS		1.1 V	Bus Controllers	PCI; I2C	.6 mm	S-PBCC-B100	3	Not Qualified		e4
USB5734-I/MR	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	64	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1.32 V			1.2,3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC64,.35SQ,20	1.08 V	85 Cel	625 MBps	-40 Cel	MATTE TIN	QUAD	1 mm	9 mm			25 MHz	40	260	9 mm	CMOS		1.2 V	Bus Controllers	I2C; SMBUS; SPI; UART; USB	.5 mm	S-PQCC-N64	3	Not Qualified		e3
USB2517-JZX-AC0	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	64	HVQCCN	SQUARE	UNSPECIFIED	YES	3.6 V	TS 16949	0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		3 V	70 Cel		0 Cel	MATTE TIN	QUAD	1 mm	9 mm		0	24 MHz			9 mm	CMOS		3.3 V		I2C; SMBUS	.5 mm	S-XQCC-N64				e3
FT4232HPQ-TRAY	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS		NO LEAD	68	HVQCCN	SQUARE		YES	1.32 V				CHIP CARRIER, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	LCC68,.32SQ,16	1.08 V	85 Cel	60 MBps	-40 Cel		QUAD	.9 mm	8 mm						8 mm	CMOS		1.2 V		I2C; UART; USB	.4 mm	S-XQCC-N68	3
CP2103-GMR	Silicon Labs	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	28	HVQCCN	SQUARE	UNSPECIFIED	YES	3.6 V		0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		3 V	85 Cel		-40 Cel	MATTE TIN	QUAD	1 mm	5 mm		0			260	5 mm	CMOS		3.3 V			.5 mm	S-XQCC-N28	1	Not Qualified		e3
TUSB2046BIRHBR	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	48 MHz	30	260	5 mm	CMOS	40 mA	3.3 V	Bus Controllers	USB	.5 mm	S-PQCC-N32	2	Not Qualified		e4
PCI9056-BA66BIG	Broadcom	BUS CONTROLLER, PCI	INDUSTRIAL	BALL	256	BGA	SQUARE	PLASTIC/EPOXY	YES	2.7 V		32	2.5,3.3	GRID ARRAY	BGA256,16X16,40	2.3 V	85 Cel	264 MBps	-40 Cel	TIN SILVER COPPER	BOTTOM	1.76 mm	17 mm	ALSO REQUIRES 3.3V I/O SUPPLY	32	66 MHz		260	17 mm	CMOS	180 mA	2.5 V	Bus Controllers	I960; MPC850; MPC860; POWERPC 801; POWERPC 401	1 mm	S-PBGA-B256	3	Not Qualified		e1
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
FT2232H-56Q-REEL	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	56	HVQCCN	SQUARE	UNSPECIFIED	YES	1.98 V		16		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		1.62 V	85 Cel	60 MBps	-40 Cel		QUAD	1 mm	8 mm		8	12 MHz	NOT SPECIFIED	NOT SPECIFIED	8 mm	CMOS		1.8 V		8048; 8051; I2C; SPI; UART; VBUS	.5 mm	S-XQCC-N56			RS232; RS422; RS485
USB2422/MJ	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	24	HVQCCN	SQUARE	UNSPECIFIED	YES	3.6 V	TS 16949			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC24,.16SQ,20	3 V	70 Cel		0 Cel	MATTE TIN	QUAD	1 mm	4 mm						4 mm	CMOS	89 mA	3.3 V		SMBUS; USB	.5 mm	S-XQCC-N24				e3
TUSB2046IBVFR	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	32	LQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		0		FLATPACK, LOW PROFILE		3.3 V	85 Cel	1.5 MBps	-40 Cel	NICKEL PALLADIUM GOLD	QUAD	1.6 mm	7 mm	SUPPORTS 6-MHZ OPERATION THROUGH A CRYSTAL INPUT OR A 48-MHZ INPUT CLOCK	0		30	260	7 mm	CMOS	40 mA	3.3 V		VBUS	.8 mm	S-PQFP-G32	3			e4
CY7C65632-28LTXCT	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	28	HVQCCN	SQUARE	UNSPECIFIED	YES	5.5 V		0	3.3/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.2SQ,20	1.8 V	70 Cel		0 Cel	NICKEL PALLADIUM GOLD	QUAD	.8 mm	5 mm	ALSO OPERATES AT 27 MHZ OR 48 MHZ CLOCK FREQUENCY	0	12 MHz	30	260	5 mm	CMOS	99.78 mA	3.3 V	Bus Controllers	I2C	.5 mm	S-XQCC-N28	3	Not Qualified		e4
USB2512B-I/M2	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	36	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	3.6 V				CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.24SQ,20	3 V	85 Cel		-40 Cel	MATTE TIN	QUAD	1 mm	6 mm			24 MHz			6 mm	CMOS	65 mA	3.3 V		I2C; SMBUS; USB	.5 mm	S-PQCC-N36				e3
USB2412-DZK	Microchip Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	28	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	3.6 V			3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.2SQ,20	3 V	70 Cel		0 Cel	MATTE TIN	QUAD	1 mm	5 mm			24 MHz			5 mm	CMOS	65 mA	3.3 V	Bus Controllers	USB	.5 mm	S-PQCC-N28		Not Qualified		e3
CY7C65215-32LTXI	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	YES	3.45 V			1.8/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	3.15 V	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	QUAD	1 mm	5 mm	ALSO OPERATES AT 5 V		48.96 MHz	40	260	5 mm	CMOS		3.3 V	Bus Controllers	I2C	.5 mm	S-XQCC-N32	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.