Bus Controllers

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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	No. of Bits	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
935358995128	NXP Semiconductors	BUS CONTROLLER, I2C																			NICKEL PALLADIUM GOLD							30	260									1			e4
935281945518	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	100	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		32			FLATPACK, LOW PROFILE, FINE PITCH		3 V	85 Cel	480 MBps	-40 Cel		QUAD	1.6 mm	14 mm		32	12 MHz			14 mm	CMOS		3.3 V		PCI	.5 mm	S-PQFP-G100
SAF1761BE	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	128	LFQFP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	AEC-Q100	17			FLATPACK, LOW PROFILE, FINE PITCH		3 V	85 Cel	240 MBps	-40 Cel		QUAD	1.6 mm	14 mm		32	12 MHz			20 mm	CMOS		5 V		PCI	.5 mm	R-PQFP-G128		Not Qualified
SAF1761BE/V1,557	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	128	LFQFP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	AEC-Q100	17			FLATPACK, LOW PROFILE, FINE PITCH		3 V	85 Cel	240 MBps	-40 Cel		QUAD	1.6 mm	14 mm		32	12 MHz		260	20 mm	CMOS		5 V		PCI	.5 mm	R-PQFP-G128	3
PDIUSBD12D	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V		1		3.3/5	SMALL OUTLINE	SOP28,.4	3 V	85 Cel	1 MBps	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	2.65 mm	7.5 mm	ALSO OPERATES AT 4 TO 5.5V SUPPLY	8	6 MHz		260	17.9 mm	CMOS		3.3 V	Bus Controllers	80C51	1.27 mm	R-PDSO-G28	1	Not Qualified		e4
935270523557	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	64	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		1			FLATPACK, LOW PROFILE, FINE PITCH		3 V	85 Cel	15 MBps	-40 Cel		QUAD	1.6 mm	7 mm		16	6 MHz	40	260	7 mm	CMOS		3.3 V		SH-3; SH-4; ARM7; ARM9; STRONGARM	.4 mm	S-PQFP-G64		Not Qualified
PDIUSBD11NB	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	3.6 V		0			IN-LINE		3 V	85 Cel	.125 MBps	-40 Cel		DUAL	4.2 mm	7.62 mm		0				19.025 mm	CMOS		3.3 V		I2C	2.54 mm	R-PDIP-T16		Not Qualified
PCF8584T,518	NXP Semiconductors	BUS CONTROLLER, I2C	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V		1			SMALL OUTLINE		4.5 V	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	2.65 mm	7.5 mm		8	12 MHz			12.8 mm	CMOS		5 V		8051; 8049; 8048; 68000; 6800; 8088; Z80	1.27 mm	R-PDSO-G20				e4
935272893112	NXP Semiconductors	BUS CONTROLLER, I2C	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V		2			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		2.3 V	85 Cel		-40 Cel		DUAL	1.1 mm	4.4 mm		8				6.5 mm	CMOS		2.5 V		8049; 8051; 6800; 68000; Z80	.65 mm	R-PDSO-G20
935272894118	NXP Semiconductors	BUS CONTROLLER, I2C	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V		2			SMALL OUTLINE		2.3 V	85 Cel		-40 Cel		DUAL	2.65 mm	7.5 mm		8				12.8 mm	CMOS		2.5 V		8049; 8051; 6800; 68000; Z80	1.27 mm	R-PDSO-G20
935270538151	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	64	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		1			FLATPACK, LOW PROFILE, FINE PITCH		3 V	85 Cel	15 MBps	-40 Cel		QUAD	1.6 mm	10 mm		16	6 MHz	40	260	10 mm	CMOS		3.3 V		SH-3; SH-4; ARM7; ARM9; STRONGARM	.5 mm	S-PQFP-G64		Not Qualified
PDIUSBH12D-T	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V					SMALL OUTLINE		3 V	85 Cel	48 MBps	-40 Cel		DUAL	2.65 mm	7.5 mm			12 MHz			17.9 mm	CMOS		3.3 V		I2C	1.27 mm	R-PDSO-G28		Not Qualified
PCU9669B	NXP Semiconductors	BUS CONTROLLER, I2C	INDUSTRIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		8			FLATPACK, LOW PROFILE, FINE PITCH		3 V	85 Cel	5 MBps	-40 Cel	TIN	QUAD	1.6 mm	7 mm		8	12 MHz			7 mm	CMOS		3.3 V		I2C	.5 mm	S-PQFP-G48	1		IEEE 1149.1	e3
PX1012AI-EL1/G,551	NXP Semiconductors		INDUSTRIAL	BALL	81	FBGA	SQUARE	PLASTIC/EPOXY	YES					1.2,2.5,3.3	GRID ARRAY, FINE PITCH	BGA81,9X9,32		85 Cel		-40 Cel		BOTTOM									CMOS	25 mA		Bus Controllers		.8 mm	S-PBGA-B81		Not Qualified
PDIUSBH11D	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	32	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V		0			SMALL OUTLINE		3 V	70 Cel	1.5 MBps	0 Cel		DUAL	2.65 mm	7.5 mm		0	48 MHz			20.5 mm	CMOS		3.3 V		I2C	1.27 mm	R-PDSO-G32		Not Qualified
PDIUSBD12D,118	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V		1			SMALL OUTLINE		3 V	85 Cel	1 MBps	-40 Cel		DUAL	2.65 mm	7.5 mm	ALSO OPERATES AT 4 TO 5.5V SUPPLY	8	6 MHz	40	260	17.9 mm	CMOS		3.3 V		80C51	1.27 mm	R-PDSO-G28		Not Qualified
935279912128	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		-40 Cel		DUAL	1.1 mm	4.4 mm		0	18 MHz			5 mm	CMOS					.65 mm	R-PDSO-G16
PCF8584PN	NXP Semiconductors	BUS CONTROLLER, I2C	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.5 V		1	8	5	IN-LINE	DIP20,.3	4.5 V	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	4.2 mm	7.62 mm		8	12 MHz			26.73 mm	CMOS	1.5 mA	5 V	Parallel IO Port	8051; 8049; 8048; 68000; 6800; 8088; Z80	2.54 mm	R-PDIP-T20		Not Qualified		e4
935280629112	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		-40 Cel		DUAL	1.1 mm	4.4 mm		0	.1 MHz			5 mm	CMOS				I2C	.65 mm	R-PDSO-G16
SAF1562HL	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	100	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		32		3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP100,.63SQ,20	3 V	85 Cel	480 MBps	-40 Cel	Tin (Sn)	QUAD	1.6 mm	14 mm		32	12 MHz			14 mm	CMOS		3.3 V	Bus Controllers	PCI	.5 mm	S-PQFP-G100		Not Qualified		e3
SAF1508BET/V1,118	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	BALL	36	TFBGA	SQUARE	PLASTIC/EPOXY	YES	4.5 V		1		3.6	GRID ARRAY, THIN PROFILE, FINE PITCH	BGA36,6X6,20	3 V	85 Cel		-40 Cel		BOTTOM	1.15 mm	3.5 mm		8	26 MHz		260	3.5 mm	CMOS	.3 mA	3.6 V	Bus Controllers		.5 mm	S-PBGA-B36	1	Not Qualified
PCU9661B,118	NXP Semiconductors	BUS CONTROLLER, I2C	INDUSTRIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		8		3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	3 V	85 Cel		-40 Cel	TIN	QUAD	1.6 mm	7 mm		8	12 MHz	30	260	7 mm	CMOS	25 mA	3.3 V	Bus Controllers		.5 mm	S-PQFP-G48	1	Not Qualified	IEEE 1149.1	e3
SAF1562HL/N2,557	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	100	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V	AEC-Q100	32		3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP100,.63SQ,20	3 V	85 Cel		-40 Cel	TIN	QUAD	1.6 mm	14 mm		32	12 MHz		260	14 mm	CMOS		3.3 V	Bus Controllers	PCI	.5 mm	S-PQFP-G100	3	Not Qualified		e3
PDIUSBD12NB	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	3.6 V		1			IN-LINE		3 V	85 Cel	2 MBps	-40 Cel		DUAL	5.08 mm	15.24 mm		8				36.51 mm	CMOS		3.3 V		80C51	2.54 mm	R-PDIP-T28		Not Qualified
PX1011BI-EL1/G,518	NXP Semiconductors		INDUSTRIAL	BALL	81	FBGA	SQUARE	PLASTIC/EPOXY	YES					1.2,2.5,3.3	GRID ARRAY, FINE PITCH	BGA81,9X9,32		85 Cel		-40 Cel		BOTTOM							260		CMOS	35 mA		Bus Controllers		.8 mm	S-PBGA-B81	3	Not Qualified
PDIUSBD11D	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V		0		3.3	SMALL OUTLINE	SOP16,.4	3 V	85 Cel	.125 MBps	-40 Cel		DUAL	2.65 mm	7.5 mm		0	12 MHz			10.3 mm	CMOS		3.3 V	Bus Controllers	I2C	1.27 mm	R-PDSO-G16		Not Qualified
PDIUSBD11D-T	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V		0			SMALL OUTLINE		3 V	85 Cel	.125 MBps	-40 Cel		DUAL	2.65 mm	7.5 mm		0	12 MHz			10.3 mm	CMOS		3.3 V		I2C	1.27 mm	R-PDSO-G16		Not Qualified
5962-8770501XX	NXP Semiconductors	BUS CONTROLLER, VME	MILITARY	THROUGH-HOLE	28	DIP	RECTANGULAR	UNSPECIFIED	NO	5.25 V	MIL-STD-883				IN-LINE		4.75 V	125 Cel		-55 Cel		DUAL									BIPOLAR		5 V				R-XDIP-T28		Not Qualified
PDIUSBD12N	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	3.6 V		1			IN-LINE		3 V	85 Cel	2 MBps	-40 Cel		DUAL	5.08 mm	15.24 mm		8				36.51 mm	CMOS		3.3 V		80C51	2.54 mm	R-PDIP-T28		Not Qualified
935275712518	NXP Semiconductors	BUS CONTROLLER, I2C	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V		1			SMALL OUTLINE		4.5 V	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	2.65 mm	7.5 mm		8	12 MHz			12.8 mm	CMOS		5 V		8051; 8049; 8048; 68000; 6800; 8088; Z80	1.27 mm	R-PDSO-G20	3	Not Qualified		e4
935358996128	NXP Semiconductors	BUS CONTROLLER, I2C																			NICKEL PALLADIUM GOLD							30	260									1			e4
935282231118	NXP Semiconductors	BUS CONTROLLER, I2C	INDUSTRIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V		0			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		2.3 V	85 Cel		-40 Cel		DUAL	1.1 mm	4.4 mm		0				7.8 mm	CMOS		3.3 V		I2C	.65 mm	R-PDSO-G24
PDIUSBH12N	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	3.6 V				3.3	IN-LINE	DIP28,.6	3 V	85 Cel	48 MBps	-40 Cel		DUAL	5.1 mm	15.24 mm			12 MHz			35.5 mm	CMOS		3.3 V	Bus Controllers	I2C	2.54 mm	R-PDIP-T28		Not Qualified
935276769112	NXP Semiconductors	BUS CONTROLLER, I2C	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	3.6 V		2			IN-LINE		2.3 V	85 Cel		-40 Cel		DUAL	4.2 mm	7.62 mm		8				26.73 mm	CMOS		2.5 V		8049; 8051; 6800; 68000; Z80	2.54 mm	R-PDIP-T20
PDIUSBH11DB	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	THROUGH-HOLE	32	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO	3.6 V		0			IN-LINE, SHRINK PITCH		3 V	70 Cel	1.5 MBps	0 Cel		DUAL	4.7 mm	10.16 mm		0				28.95 mm	CMOS		3.3 V		I2C	1.778 mm	R-PDIP-T32		Not Qualified
SDIO101IET,128	NXP Semiconductors		INDUSTRIAL	BALL	64	FBGA	SQUARE	PLASTIC/EPOXY	YES					1.8,3.3	GRID ARRAY, FINE PITCH	BGA64,8X8,16		85 Cel		-40 Cel		BOTTOM												Bus Controllers		.4 mm	S-PBGA-B64		Not Qualified
935282228118	NXP Semiconductors	BUS CONTROLLER, I2C	INDUSTRIAL	NO LEAD	24	HVQCCN	SQUARE	UNSPECIFIED	YES	5.5 V		0			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		2.3 V	85 Cel		-40 Cel		QUAD	1 mm	4 mm		0				4 mm	CMOS		3.3 V		I2C	.5 mm	S-XQCC-N24
PCF8584T-T	NXP Semiconductors	BUS CONTROLLER, I2C	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V		1			SMALL OUTLINE		4.5 V	85 Cel		-40 Cel		DUAL	2.65 mm	7.5 mm		8	12 MHz			12.8 mm	CMOS	1.5 mA	5 V		8051; 8049; 8048; 68000; 6800; 8088; Z80	1.27 mm	R-PDSO-G20		Not Qualified
PDIUSBH11DB-T	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	THROUGH-HOLE	32	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO	3.6 V		0			IN-LINE, SHRINK PITCH		3 V	70 Cel	1.5 MBps	0 Cel		DUAL	4.7 mm	10.16 mm		0				28.95 mm	CMOS		3.3 V		I2C	1.778 mm	R-PDIP-T32		Not Qualified
935279242112	NXP Semiconductors	BUS CONTROLLER, I2C	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V		2			SMALL OUTLINE		2.3 V	85 Cel		-40 Cel		DUAL	2.65 mm	7.5 mm		8	28.5 MHz			12.8 mm	CMOS		2.5 V		I2C	1.27 mm	R-PDSO-G20
935276745118	NXP Semiconductors	BUS CONTROLLER, I2C	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V		2			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		2.3 V	85 Cel		-40 Cel		DUAL	1.1 mm	4.4 mm		8				6.5 mm	CMOS		2.5 V		8049; 8051; 6800; 68000; Z80	.65 mm	R-PDSO-G20
935069310112	NXP Semiconductors	BUS CONTROLLER, I2C	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V		1			SMALL OUTLINE		4.5 V	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	2.65 mm	7.5 mm		8	12 MHz			12.8 mm	CMOS		5 V		8051; 8049; 8048; 68000; 6800; 8088; Z80	1.27 mm	R-PDSO-G20		Not Qualified		e4
HEF4738VPN	NXP Semiconductors	BUS CONTROLLER, IEEE 488 (GPIB)	INDUSTRIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	12.5 V		0			IN-LINE		4.5 V	85 Cel		-40 Cel		DUAL	4.7 mm	15.24 mm		0				52 mm	CMOS					2.54 mm	R-PDIP-T40		Not Qualified	IEEE 488
HEF4738VP	NXP Semiconductors	BUS CONTROLLER, IEEE 488 (GPIB)	INDUSTRIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	12.5 V		0		4.5/12.5	IN-LINE	DIP40,.6	4.5 V	85 Cel		-40 Cel		DUAL	4.7 mm	15.24 mm		0				52 mm	CMOS	.75 mA		Bus Controllers		2.54 mm	R-PDIP-T40		Not Qualified	IEEE 488
PCF8584T,118	NXP Semiconductors	BUS CONTROLLER, I2C	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V		1	8	5	SMALL OUTLINE	SOP20,.4	4.5 V	85 Cel		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	2.65 mm	7.5 mm		8	12 MHz			12.8 mm	CMOS		5 V	Parallel IO Port	8051; 8049; 8048; 68000; 6800; 8088; Z80	1.27 mm	R-PDSO-G20		Not Qualified		e4
ISP1563BM,518	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	100	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		32			FLATPACK, LOW PROFILE, FINE PITCH		3 V	85 Cel		-40 Cel		QUAD	1.6 mm	14 mm		32	12 MHz			14 mm	CMOS		3.3 V		PCI	.4 mm	S-PQFP-G100		Not Qualified
ISP1761ET-S	NXP Semiconductors		INDUSTRIAL	BALL	128	FBGA	SQUARE	PLASTIC/EPOXY	YES					1.8/3.3,3.3/5	GRID ARRAY, FINE PITCH	BGA128,16X16,20		85 Cel		-40 Cel		BOTTOM												Bus Controllers		.5 mm	S-PBGA-B128		Not Qualified
ISP1160BD-S	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	64	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		1			FLATPACK, LOW PROFILE, FINE PITCH		3 V	85 Cel	15 MBps	-40 Cel		QUAD	1.6 mm	10 mm	OPERATES AT 5V SUPPLY WITH REGULATOR	16	6 MHz			10 mm	CMOS		3.3 V		SH-3; SH-4; ARM7; ARM9; STRONGARM; MIPS	.5 mm	S-PQFP-G64		Not Qualified

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.