Renesas Electronics Bus Controllers 580

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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	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
UPD720201K8-701-BAC-A	Renesas Electronics	BUS CONTROLLER, UNIVERSAL SERIAL BUS	OTHER	NO LEAD	68	QCCN	SQUARE	PLASTIC/EPOXY	YES			3.3	CHIP CARRIER	LCC68,.32SQ,16		85 Cel		0 Cel	TIN BISMUTH	QUAD											3.3 V	Bus Controllers		.4 mm	S-PQCC-N68		Not Qualified		e6
UPD720201K8-711-BAC-A	Renesas Electronics		INDUSTRIAL	NO LEAD	68	QCCN	SQUARE	PLASTIC/EPOXY	YES			3.3	CHIP CARRIER	LCC68,.32SQ,16		85 Cel		-40 Cel	TIN BISMUTH	QUAD											3.3 V	Bus Controllers		.4 mm	S-PQCC-N68		Not Qualified		e6
CA91C142D-33IEV	Renesas Electronics	BUS CONTROLLER, VME	INDUSTRIAL	BALL	313	BGA	SQUARE	PLASTIC/EPOXY	YES	5.5 V	64	5	GRID ARRAY	BGA313,25X25,50	4.5 V	85 Cel	70 MBps	-40 Cel	TIN SILVER COPPER	BOTTOM	2.46 mm	35 mm		64	33 MHz		260	35 mm	CMOS		5 V	Bus Controllers	PCI	2.54 mm	S-PBGA-B313	3	Not Qualified	IEEE 1149.1	e1
UPD720114GA-YEU-AT	Renesas Electronics	BUS CONTROLLER, UNIVERSAL SERIAL BUS	OTHER	GULL WING	48	TFQFP	SQUARE	PLASTIC/EPOXY	YES	3.46 V			FLATPACK, THIN PROFILE, FINE PITCH		3.14 V	85 Cel		0 Cel		QUAD	1.2 mm	7 mm			30 MHz			7 mm	CMOS		3.3 V			.5 mm	S-PQFP-G48
UPD720202K8-701-BAA-A	Renesas Electronics		OTHER	NO LEAD	48	QCCN	SQUARE	PLASTIC/EPOXY	YES			3.3	CHIP CARRIER	LCC48,.28SQ,20		85 Cel		0 Cel	TIN BISMUTH	QUAD							260				3.3 V	Bus Controllers		.5 mm	S-PQCC-N48		Not Qualified		e6
CA91C142D-33IE	Renesas Electronics	BUS CONTROLLER, VME	INDUSTRIAL	BALL	313	IBGA	SQUARE	PLASTIC/EPOXY	YES	5.5 V	64	5	GRID ARRAY, INTERSTITIAL PITCH	BGA313,25X25,50	4.5 V	85 Cel	70 MBps	-40 Cel	TIN LEAD	BOTTOM	3.5 mm	35 mm		64	33 MHz	20	225	35 mm	CMOS		5 V	Bus Controllers	PCI	2.54 mm	S-PBGA-B313	3	Not Qualified		e0
89H32NT24AG2ZCHLGI	Renesas Electronics	BUS CONTROLLER, PCI	INDUSTRIAL	BALL	484	BGA	SQUARE	PLASTIC/EPOXY	YES	1.1 V	0	1,3.3	GRID ARRAY	BGA484,22X22,40	.9 V	85 Cel	32000 MBps	-40 Cel	Tin/Silver/Copper (Sn/Ag/Cu)	BOTTOM	2.92 mm	23 mm	ALSO OPERATES AT 100 MHZ	0	125 MHz	30	245	23 mm	CMOS	3400 mA	1 V	Bus Controllers	I2C; ISA; VGA	1 mm	S-PBGA-B484	4	Not Qualified		e1
UPD720202K8-711-BAA-A	Renesas Electronics	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	48	QCCN	SQUARE	PLASTIC/EPOXY	YES	3.6 V		3.3	CHIP CARRIER	LCC48,.28SQ,20	3 V	85 Cel	625 MBps	-40 Cel	TIN BISMUTH	QUAD	.9 mm	7 mm			100 MHz			7 mm	CMOS		3.3 V	Bus Controllers	PCI; SPI	.5 mm	S-PQCC-N48		Not Qualified		e6
UPD720200AF1-DAP-A	Renesas Electronics	BUS CONTROLLER, UNIVERSAL SERIAL BUS		BALL	176	BGA	SQUARE	PLASTIC/EPOXY	YES				GRID ARRAY							BOTTOM			ALSO REQUIRES 3.3 V		48 MHz	NOT SPECIFIED	NOT SPECIFIED		CMOS		1.05 V		PCI		S-PBGA-B176
UPD720115K8-711-BAK-A	Renesas Electronics	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	40	QCCN	SQUARE	UNSPECIFIED	YES				CHIP CARRIER			85 Cel		-40 Cel	TIN BISMUTH	QUAD									CMOS		5 V				S-XQCC-N40				e6
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
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
89HT0832PZCHLGI8	Renesas Electronics	BUS CONTROLLER, PCI																	TIN SILVER COPPER								245									3			e1
CA91C142D-33CEV	Renesas Electronics	BUS CONTROLLER, VME	COMMERCIAL	BALL	313	BGA	SQUARE	PLASTIC/EPOXY	YES	5.5 V	64	5	GRID ARRAY	BGA313,25X25,50	4.5 V	70 Cel	70 MBps	0 Cel	TIN SILVER COPPER	BOTTOM	3.5 mm	35 mm		64	33 MHz		260	35 mm	CMOS		5 V	Bus Controllers	PCI	2.54 mm	S-PBGA-B313	3	Not Qualified		e1
TSI109-200ILY	Renesas Electronics	BUS CONTROLLER, PCI	INDUSTRIAL	BALL	1023	BGA	SQUARE	PLASTIC/EPOXY	YES	1.26 V			GRID ARRAY		1.14 V	85 Cel		-40 Cel	TIN SILVER COPPER	BOTTOM	2.76 mm	33 mm			33.33 MHz	30	260	33 mm	CMOS		1.2 V		POWERPC 60X	1 mm	S-PBGA-B1023	4	Not Qualified		e1
89H24NT6AG2ZCHLGI8	Renesas Electronics	BUS CONTROLLER, PCI	INDUSTRIAL	BALL	484	BGA	SQUARE	PLASTIC/EPOXY	YES			1,3.3	GRID ARRAY	BGA484,22X22,40		85 Cel		-40 Cel	TIN SILVER COPPER	BOTTOM							250		CMOS			Bus Controllers		1 mm	S-PBGA-B484	4	Not Qualified		e1
89HT0816APZCBLGI8	Renesas Electronics	BUS CONTROLLER, PCI	INDUSTRIAL	BALL	196	BGA	SQUARE	PLASTIC/EPOXY	YES	1.05 V			GRID ARRAY	BGA196,14X14,40	.95 V	85 Cel	1000 MBps	-40 Cel	TIN SILVER COPPER	BOTTOM	2.85 mm	15 mm			100 MHz		245	15 mm	CMOS	1734 mA	1 V		I2C; PCI; SMBUS	1 mm	S-PBGA-B196	4			e1
89HT0832PZCHLG8	Renesas Electronics	BUS CONTROLLER, PCI																	TIN SILVER COPPER								245									3			e1
UPD720114GA-9EU-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
89H24NT24G2ZCHLGI8	Renesas Electronics	BUS CONTROLLER, PCI	INDUSTRIAL	BALL	324	BGA	SQUARE	PLASTIC/EPOXY	YES	1.1 V	0		GRID ARRAY		.9 V	85 Cel	24000 MBps	-40 Cel	TIN SILVER COPPER	BOTTOM	2.88 mm	19 mm		0	125 MHz		260	19 mm	CMOS		1 V		I2C; ISA; PCI; SMBUS; VGA	1 mm	S-PBGA-B324	4			e1
89H24NT6AG2ZCHLGI	Renesas Electronics	BUS CONTROLLER, PCI	INDUSTRIAL	BALL	484	BGA	SQUARE	PLASTIC/EPOXY	YES	1.1 V		1,3.3	GRID ARRAY	BGA484,22X22,40	.9 V	85 Cel	24000 MBps	-40 Cel	Tin/Silver/Copper (Sn/Ag/Cu)	BOTTOM	2.92 mm	23 mm	ALSO OPERATES AT 100 MHZ		125 MHz	NOT SPECIFIED	250	23 mm	CMOS	3400 mA	1 V	Bus Controllers	I2C; ISA; SMBUS; VGA	1 mm	S-PBGA-B484	4	Not Qualified		e1
89H32NT24AG2ZCHLI	Renesas Electronics	BUS CONTROLLER, PCI		BALL	484	BGA	SQUARE	PLASTIC/EPOXY	YES	1.1 V	0		GRID ARRAY	BGA484,22X22,40	.9 V	85 Cel	32000 MBps	-40 Cel		BOTTOM	2.92 mm	23 mm	ALSO OPERATES AT 100 MHZ	0	125 MHz			23 mm	CMOS	3400 mA	1 V		I2C; ISA; VGA	1 mm	S-PBGA-B484
UPD720115K8-611-BAK-A	Renesas Electronics	BUS CONTROLLER, UNIVERSAL SERIAL BUS	OTHER	NO LEAD	40	QCCN	SQUARE	UNSPECIFIED	YES				CHIP CARRIER			85 Cel		0 Cel	TIN BISMUTH	QUAD									CMOS		5 V				S-XQCC-N40				e6
89H32NT8AG2ZCHLGI	Renesas Electronics	BUS CONTROLLER, PCI	INDUSTRIAL	BALL	484	BGA	SQUARE	PLASTIC/EPOXY	YES	1.1 V		1,3.3	GRID ARRAY	BGA484,22X22,40	.9 V	85 Cel		-40 Cel	Tin/Silver/Copper (Sn/Ag/Cu)	BOTTOM	2.92 mm	23 mm	ALSO OPERATES AT 100 MHZ		125 MHz	NOT SPECIFIED	250	23 mm	CMOS	3400 mA	1 V	Bus Controllers	I2C; ISA; VGA	1 mm	S-PBGA-B484	4	Not Qualified	IEEE 1149.6AC; IEEE 1149.1	e1
CA91L862A-50IL	Renesas Electronics	BUS CONTROLLER, PCI	INDUSTRIAL	BALL	256	BGA	SQUARE	PLASTIC/EPOXY	YES	3.46 V	32		GRID ARRAY		3.14 V	85 Cel		-40 Cel	TIN LEAD	BOTTOM	1.8 mm	17 mm		32	50 MHz	20	225	17 mm	CMOS		3.3 V		MC68360; MPC860	1 mm	S-PBGA-B256	3	Not Qualified	IEEE 1149.1	e0
UPD720133GB-YEU-A	Renesas Electronics		COMMERCIAL	GULL WING	64	QFP	SQUARE	PLASTIC/EPOXY	YES			2.5,3.3	FLATPACK	TQFP64,.47SQ		70 Cel		0 Cel		QUAD									CMOS			Bus Controllers		.5 mm	S-PQFP-G64		Not Qualified
UPD720210K8-BAF-A	Renesas Electronics	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	76	HVQCCN	SQUARE	UNSPECIFIED	YES		0		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			70 Cel	625 MBps	0 Cel	TIN BISMUTH	QUAD	.9 mm	9 mm		0	24 MHz			9 mm	CMOS		5 V		SPI	.4 mm	S-XQCC-N76				e6
89HPEB383ZAEMG	Renesas Electronics	BUS CONTROLLER, PCI	COMMERCIAL	GULL WING	128	TFQFP	SQUARE	PLASTIC/EPOXY	YES	1.155 V	32		FLATPACK, THIN PROFILE, FINE PITCH		.945 V	70 Cel	2500 MBps	0 Cel	MATTE TIN	QUAD	1.2 mm	14 mm		32		30	260	14 mm	CMOS		1.05 V		ISA; PCI; SBUS; VGA; USB	.4 mm	S-PQFP-G128	3			e3
7M9507S100M	Renesas Electronics	BUS CONTROLLER, PCI
89H32T8G2ZBBLI	Renesas Electronics	BUS CONTROLLER, PCI	INDUSTRIAL	BALL	484	BGA	SQUARE	PLASTIC/EPOXY	YES	1.1 V		1	GRID ARRAY	BGA484,22X22,40	.9 V	85 Cel	32000 MBps	-40 Cel		BOTTOM	3.32 mm	23 mm	ALSO OPERATES AT 100 MHZ		125 MHz	NOT SPECIFIED	NOT SPECIFIED	23 mm	CMOS	5000 mA	1 V	Bus Controllers	I2C; ISA; SMBUS; VGA	1 mm	S-PBGA-B484		Not Qualified
89HPES16T4ZBBCG	Renesas Electronics	BUS CONTROLLER, PCI	COMMERCIAL	BALL	484	LBGA	SQUARE	PLASTIC/EPOXY	YES	1.1 V	0		GRID ARRAY, LOW PROFILE	BGA484,22X22,40	.9 V	70 Cel	8000 MBps	0 Cel	Tin/Silver/Copper (Sn/Ag/Cu)	BOTTOM	1.69 mm	23 mm		0	125 MHz	30	260	23 mm	CMOS		1 V		SMBUS	1 mm	S-PBGA-B484	3	Not Qualified		e1
89H32H8G2ZCBLGI	Renesas Electronics	BUS CONTROLLER, PCI	INDUSTRIAL	BALL	484	BGA	SQUARE	PLASTIC/EPOXY	YES	1.1 V	0	1,2.5/3.3	GRID ARRAY	BGA484,22X22,40	.9 V	85 Cel	32000 MBps	-40 Cel	Tin/Silver/Copper (Sn/Ag/Cu)	BOTTOM	3.32 mm	23 mm	ALSO OPERATES AT 100 MHZ	0	125 MHz	NOT SPECIFIED	245	23 mm	CMOS	5336 mA	1 V	Bus Controllers	ISA; PCI; SMBUS; VGA	1 mm	S-PBGA-B484	4	Not Qualified		e1
89HPES6T6G2ZCALG8	Renesas Electronics	BUS CONTROLLER, PCI	COMMERCIAL	BALL	324	BGA	SQUARE	PLASTIC/EPOXY	YES	1.1 V	0	1,3.3	GRID ARRAY	BGA324,18X18,40	.9 V	70 Cel		0 Cel	TIN SILVER COPPER	BOTTOM	3.42 mm	19 mm		0	100 MHz	30	260	19 mm	CMOS		1 V	Bus Controllers	PCI; SMBUS	1 mm	S-PBGA-B324	4	Not Qualified		e1
89HPES32T8ZBBX	Renesas Electronics	BUS CONTROLLER, PCI	COMMERCIAL	BALL	500	LBGA	SQUARE	PLASTIC/EPOXY	YES	1.1 V			GRID ARRAY, LOW PROFILE	BGA500,30X30,40	.9 V	70 Cel	16000 MBps	0 Cel	TIN LEAD	BOTTOM	1.7 mm	31 mm			125 MHz			31 mm	CMOS		1 V		SMBUS	1 mm	S-PBGA-B500	3	Not Qualified		e0
89H32T8G2ZCBLGI	Renesas Electronics	BUS CONTROLLER, PCI	INDUSTRIAL	BALL	484	BGA	SQUARE	PLASTIC/EPOXY	YES	1.1 V		1	GRID ARRAY	BGA484,22X22,40	.9 V	85 Cel	32000 MBps	-40 Cel	TIN SILVER COPPER	BOTTOM	3.32 mm	23 mm	ALSO OPERATES AT 100 MHZ		125 MHz		245	23 mm	CMOS	5000 mA	1 V	Bus Controllers	I2C; ISA; SMBUS; VGA	1 mm	S-PBGA-B484	4	Not Qualified		e1
M66592FP	Renesas Electronics	BUS CONTROLLER, UNIVERSAL SERIAL BUS	OTHER	GULL WING	64	QFP	SQUARE	PLASTIC/EPOXY	YES	1.65 V	6	1.5,1.8/3.3	FLATPACK	QFP64,.47SQ,20	1.35 V	85 Cel		-20 Cel		QUAD				16	48 MHz				CMOS		1.5 V	Bus Controllers		.5 mm	S-PQFP-G64		Not Qualified
M66592WG	Renesas Electronics	BUS CONTROLLER, UNIVERSAL SERIAL BUS	OTHER	BALL	64	LFBGA	SQUARE	PLASTIC/EPOXY	YES	1.65 V	6	1.5,1.8/3.3	GRID ARRAY, LOW PROFILE, FINE PITCH	BGA64,8X8,32	1.35 V	85 Cel		-20 Cel		BOTTOM	1.4 mm	7 mm		16	48 MHz			7 mm	CMOS		1.5 V	Bus Controllers		.8 mm	S-PBGA-B64		Not Qualified
89HPES24T6G2ZCBLI	Renesas Electronics	BUS CONTROLLER, PCI	INDUSTRIAL	BALL	676	BGA	SQUARE	PLASTIC/EPOXY	YES	1.1 V		1,3.3	GRID ARRAY	BGA676,26X26,40	.9 V	85 Cel		-40 Cel	TIN LEAD	BOTTOM	3.22 mm	27 mm			125 MHz			27 mm	CMOS		1 V	Bus Controllers	PCI	1 mm	S-PBGA-B676		Not Qualified		e0
89H32NT24BG2ZBHLG	Renesas Electronics	BUS CONTROLLER, PCI	COMMERCIAL	BALL	484	BGA	SQUARE	PLASTIC/EPOXY	YES	1.1 V		1,3.3	GRID ARRAY	BGA484,22X22,40	.9 V	70 Cel		0 Cel	Tin/Silver/Copper (Sn/Ag/Cu)	BOTTOM	2.92 mm	23 mm	ALSO OPERATES AT 100 MHZ		125 MHz	NOT SPECIFIED	250	23 mm	CMOS	3400 mA	1 V	Bus Controllers	I2C; ISA; VGA	1 mm	S-PBGA-B484	4	Not Qualified	IEEE 1149.6AC; IEEE 1149.1	e1
89HPES24T6G2ZCALGI	Renesas Electronics	BUS CONTROLLER, PCI	INDUSTRIAL	BALL	324	BGA	SQUARE	PLASTIC/EPOXY	YES	1.1 V		1,3.3	GRID ARRAY	BGA324,18X18,40	.9 V	85 Cel		-40 Cel	TIN SILVER COPPER	BOTTOM	3.42 mm	19 mm			125 MHz	30	260	19 mm	CMOS		1 V	Bus Controllers	PCI	1 mm	S-PBGA-B324	4	Not Qualified		e1
89HPES16NT2ZABCI	Renesas Electronics		INDUSTRIAL	BALL	484	BGA	SQUARE	PLASTIC/EPOXY	YES			1,3.3	GRID ARRAY	BGA484,22X22,40		85 Cel		-40 Cel	TIN LEAD	BOTTOM						20	225					Bus Controllers		1 mm	S-PBGA-B484	3	Not Qualified		e0
89H12NT12G2ZCHLG	Renesas Electronics	BUS CONTROLLER, PCI	COMMERCIAL	BALL	324	BGA	SQUARE	PLASTIC/EPOXY	YES	1.1 V		1,2.5,3.3	GRID ARRAY	BGA324,18X18,40	.9 V	70 Cel	12000 MBps	0 Cel	Tin/Silver/Copper (Sn/Ag/Cu)	BOTTOM	2.88 mm	19 mm	ALSO OPERATES AT 100 MHZ		125 MHz	NOT SPECIFIED	260	19 mm	CMOS	3300 mA	1 V	Bus Controllers	I2C; ISA; SMBUS; VGA	1 mm	S-PBGA-B324	4	Not Qualified		e1
89HPES12NT3ZABCG	Renesas Electronics	BUS CONTROLLER, PCI	COMMERCIAL	BALL	324	LBGA	SQUARE	PLASTIC/EPOXY	YES	1.1 V	0	1,3.3	GRID ARRAY, LOW PROFILE	BGA324,18X18,40	.9 V	70 Cel		0 Cel	Tin/Silver/Copper (Sn/Ag/Cu)	BOTTOM	1.5 mm	19 mm		0	125 MHz	30	260	19 mm	CMOS		1 V	Bus Controllers	PCI	1 mm	S-PBGA-B324	3	Not Qualified		e1
M66591GP#RB1S	Renesas Electronics	BUS CONTROLLER, UNIVERSAL SERIAL BUS	OTHER	GULL WING	80	QFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V	7		FLATPACK		3 V	85 Cel		-20 Cel		QUAD				16	48 MHz				CMOS		3.3 V				S-PQFP-G80
89HPES8T5AZABCG8	Renesas Electronics		COMMERCIAL	BALL	196	BGA	SQUARE	PLASTIC/EPOXY	YES			1,3.3	GRID ARRAY	BGA196,14X14,40		70 Cel		0 Cel	TIN SILVER COPPER	BOTTOM						30	260					Bus Controllers		1 mm	S-PBGA-B196	3	Not Qualified		e1
89H64H16G2ZBBL	Renesas Electronics	BUS CONTROLLER, PCI	COMMERCIAL	BALL	1156	BGA	SQUARE	PLASTIC/EPOXY	YES	1.1 V	0	1,2.5/3.3	GRID ARRAY	BGA1156,34X34,40	.9 V	70 Cel	64000 MBps	0 Cel		BOTTOM	3.42 mm	35 mm		0	125 MHz	NOT SPECIFIED	NOT SPECIFIED	35 mm	CMOS		1 V	Bus Controllers	I2C; ISA; PCI; SMBUS; VGA	1 mm	S-PBGA-B1156		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.