28 Bus Controllers 99

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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	Bit Size	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Minimum Supply Voltage	Maximum Operating Temperature	CPU Family	Maximum Data Transfer Rate	Minimum Operating Temperature	Terminal Finish	Terminal Position	Maximum Seated Height	ROM Words	Width	Additional Features	External Data Bus Width	Maximum Clock Frequency	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	RAM Bytes	Technology	Maximum Supply Current	Nominal Supply Voltage	Sub-Category	ROM Programmability	Bus Compatibility	Terminal Pitch	JESD-30 Code	Moisture Sensitivity Level (MSL)	Qualification	Speed	JESD-609 Code
PDIUSBD12PW,112	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	28	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V		1		3.3/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP28,.25	3 V	85 Cel		1 MBps	-40 Cel		DUAL	1.1 mm		4.4 mm	ALSO OPERATES AT 4 TO 5.5V SUPPLY	8	6 MHz	NOT SPECIFIED	NOT SPECIFIED	9.7 mm		CMOS		3.3 V	Bus Controllers		80C51	.65 mm	R-PDSO-G28		Not Qualified
FT245RNL-TUBE	FTDI	BUS CONTROLLER, UNIVERSAL SERIAL BUS		GULL WING	28	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.25 V					SMALL OUTLINE, SHRINK PITCH	SSOP28,.3	3.3 V	85 Cel		60 MBps	-40 Cel		DUAL	2 mm		5.3 mm		8	12.02 MHz			10.2 mm		CMOS					USB	.65 mm	R-PDSO-G28
USBN9604SLB	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	28	QCCN	RECTANGULAR	UNSPECIFIED	YES	5.5 V		8		3.3/5	CHIP CARRIER	LCC28D,.18X.22,20	3 V	70 Cel			0 Cel		QUAD	1.1 mm		4.5 mm		8	24 MHz		235	5.5 mm		CMOS	40 mA	5 V	Bus Controllers			.5 mm	R-XQCC-N28	2	Not Qualified
USBN9604SLB/NOPB	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	28	QCCN	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V		8			CHIP CARRIER		3 V	70 Cel			0 Cel	NICKEL GOLD	QUAD	1.1 mm		4.5 mm		8	24 MHz	30	260	5.5 mm		CMOS	40 mA	5 V				.5 mm	R-PQCC-N28	3			e4
USBN9604SLBX	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	28	QCCN	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V		8		3.3/5	CHIP CARRIER	LCC28D,.18X.22,20	3 V	70 Cel			0 Cel	NICKEL GOLD	QUAD	1.1 mm		4.5 mm		8	24 MHz		235	5.5 mm		CMOS	40 mA	5 V	Bus Controllers			.5 mm	R-PQCC-N28	2	Not Qualified		e4
USBN9604SLBX/NOPB	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	28	HQCCN	RECTANGULAR	UNSPECIFIED	YES	5.5 V		8			CHIP CARRIER, HEAT SINK/SLUG		3 V	70 Cel			0 Cel	NICKEL GOLD	QUAD	1.1 mm		4.5 mm		8	24 MHz	30	260	5.5 mm		CMOS		5 V				.5 mm	R-XQCC-N28	3			e4
CP2101-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		QUAD	1 mm		5 mm		0				5 mm		CMOS		3.3 V				.5 mm	S-XQCC-N28		Not Qualified
CP2102	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		QUAD	1 mm		5 mm		0			260	5 mm		CMOS		3.3 V				.5 mm	S-XQCC-N28	1	Not Qualified
CY7C65634-28LTXC	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
MD82188	Intel		MILITARY	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC	NO		38535Q/M;38534H;883B			5	IN-LINE	DIP28,.6		125 Cel			-55 Cel	Tin/Lead (Sn/Pb)	DUAL											MOS	100 mA	5 V	Bus Controllers			2.54 mm	R-XDIP-T28		Not Qualified		e0
TD82188	Intel		INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC	NO					5	IN-LINE	DIP28,.6		85 Cel			-40 Cel	Tin/Lead (Sn/Pb)	DUAL											MOS	100 mA	5 V	Bus Controllers			2.54 mm	R-XDIP-T28		Not Qualified		e0
CP2101	Silicon Labs	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	NO LEAD	28	HVQCCN	SQUARE	UNSPECIFIED	YES	3.6 V		0		3/3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.2SQ,20	3 V	85 Cel			-40 Cel	TIN LEAD	QUAD	1 mm		5 mm		0			260	5 mm		CMOS		3.3 V	Bus Controllers			.5 mm	S-XQCC-N28	1	Not Qualified		e0
FE1.1S	Terminus Technology	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	28	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V		0			SMALL OUTLINE, SHRINK PITCH		4.5 V	70 Cel			0 Cel		DUAL	1.75 mm		6 mm	ALSO REQUIRES 3.3V AND 1.8V REGULATIR NOMINAL SUPPLY	0				9.9 mm		CMOS		5 V				.64 mm	R-PDSO-G28
D8219	Intel		COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC	NO					5	IN-LINE	DIP28,.6		70 Cel			0 Cel	Tin/Lead (Sn/Pb)	DUAL											MOS	240 mA	5 V	Bus Controllers			2.54 mm	R-XDIP-T28		Not Qualified		e0
CP2110-F02-GM1	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	LCC28,.2SQ,20	3 V	85 Cel		1.5 MBps	-40 Cel	MATTE TIN	QUAD	1 mm		5 mm		0	48 MHz	40	260	5 mm		CMOS	12.5 mA	3.3 V			UART	.5 mm	S-XQCC-N28	1	Not Qualified		e3
USBN9603-28MX/NOPB	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V		8		3.3/5	SMALL OUTLINE	SOP28,.4	3 V	70 Cel			0 Cel	MATTE TIN	DUAL	2.65 mm		7.5 mm		8	24 MHz	30	260	17.9 mm		CMOS	40 mA	5 V	Bus Controllers		USB	1.27 mm	R-PDSO-G28	3	Not Qualified		e3
USBN9602-28M	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V					SMALL OUTLINE		4.5 V	70 Cel			0 Cel		DUAL	2.65 mm		7.5 mm		8	48 MHz			17.9 mm		CMOS		5 V				1.27 mm	R-PDSO-G28
USBN9603-28M/NOPB	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V		8		3.3/5	SMALL OUTLINE	SOP28,.4	3 V	70 Cel			0 Cel	MATTE TIN	DUAL	2.65 mm		7.5 mm		8		30	260	17.9 mm		CMOS	40 mA	5 V	Bus Controllers		USB	1.27 mm	R-PDSO-G28	3	Not Qualified		e3
USBN9603SLB/NOPB	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	28	QCCN	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V		8		3.3/5	CHIP CARRIER	LCC28D,.18X.22,20	3 V	70 Cel			0 Cel	NICKEL GOLD	QUAD	1.1 mm		4.5 mm		8	24 MHz	30	260	5.5 mm		CMOS	40 mA	5 V	Bus Controllers			.5 mm	R-PQCC-N28	3	Not Qualified		e4
USBN9603-28M	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V		8		3.3/5	SMALL OUTLINE	SOP28,.4	3 V	70 Cel			0 Cel	TIN LEAD	DUAL	2.65 mm		7.5 mm		8	24 MHz	20	220	17.9 mm		CMOS	40 mA	5 V	Bus Controllers			1.27 mm	R-PDSO-G28	3	Not Qualified		e0
USBN9603SLB	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	28	QCCN	RECTANGULAR	UNSPECIFIED	YES	5.5 V		8		3.3/5	CHIP CARRIER	LCC28D,.18X.22,20	3 V	70 Cel			0 Cel		QUAD	1.1 mm		4.5 mm		8	24 MHz		235	5.5 mm		CMOS	40 mA	5 V	Bus Controllers			.5 mm	R-XQCC-N28	2	Not Qualified
USBN9603SLBX/NOPB	Texas Instruments	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	NO LEAD	28	QCCN	RECTANGULAR	UNSPECIFIED	YES	5.5 V		8		3.3/5	CHIP CARRIER	LCC28D,.18X.22,20	3 V	70 Cel			0 Cel	NICKEL GOLD	QUAD	1.1 mm		4.5 mm		8	24 MHz	30	260	5.5 mm		CMOS	40 mA	5 V	Bus Controllers			.5 mm	R-XQCC-N28	3	Not Qualified		e4
USBN9603-28MX	Texas Instruments		COMMERCIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES					3.3/5	SMALL OUTLINE	SOP28,.4		70 Cel			0 Cel	TIN LEAD	DUAL								260				40 mA		Bus Controllers			1.27 mm	R-PDSO-G28	3	Not Qualified		e0
MC141556P	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	OTHER	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.5 V		0		5	IN-LINE	DIP28,.6	4.5 V	85 Cel		1.5 MBps	0 Cel		DUAL					0	24 MHz					CMOS	100 mA	5 V	Bus Controllers			2.54 mm	R-PDIP-T28		Not Qualified
MC141555P1	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	OTHER	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.5 V		0			IN-LINE		4.5 V	85 Cel		1.5 MBps	0 Cel	Tin/Lead (Sn/Pb)	DUAL					0	24 MHz					CMOS		5 V					R-PDIP-T28		Not Qualified		e0
5962-8770501XA	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						25 MHz					BIPOLAR		5 V					R-XDIP-T28		Not Qualified
PDIUSBH12D	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V				3.3	SMALL OUTLINE	SOP28,.4	3 V	85 Cel		48 MBps	-40 Cel		DUAL	2.65 mm		7.5 mm			12 MHz			17.9 mm		CMOS		3.3 V	Bus Controllers		I2C	1.27 mm	R-PDSO-G28		Not Qualified
PDIUSBD12D,112	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		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		Not Qualified
PDIUSBD12D-T	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	NICKEL PALLADIUM GOLD	DUAL	2.65 mm		7.5 mm	ALSO OPERATES AT 4 TO 5.5V SUPPLY	8	6 MHz			17.9 mm		CMOS		3.3 V			80C51	1.27 mm	R-PDSO-G28	1	Not Qualified		e4
PDUSBD12PWDH	NXP Semiconductors	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	28	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V		1			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		3 V	85 Cel		2 MBps	-40 Cel		DUAL	1.1 mm		4.4 mm		8				9.7 mm		CMOS		3.3 V			80C51	.65 mm	R-PDSO-G28		Not Qualified
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
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
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
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
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
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
CY7C64215-28PVXC	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	28	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.5 V			8	3.3/5	SMALL OUTLINE, SHRINK PITCH	SSOP28,.3	3.15 V	70 Cel	M8C	12 MBps	0 Cel	MATTE TIN	DUAL	2 mm	16384	5.3 mm	ALSO OPERATES AT 24.96 MHZ AT 5V SUPPLY		25.92 MHz	20	260	10.2 mm	1024	CMOS	27 mA	3.3 V	Microcontrollers	FLASH		.65 mm	R-PDSO-G28	3	Not Qualified	12 rpm	e3
CY7C64215-28PVXIT	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	28	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.25 V					SMALL OUTLINE, SHRINK PITCH		3 V	85 Cel			-40 Cel		DUAL	2 mm								10.2 mm		CMOS		3.3 V			I2C	.65 mm	R-PDSO-G28	3
SL811HST	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	3.45 V		8			CHIP CARRIER		3 V	65 Cel		1.5 MBps	0 Cel	TIN LEAD	QUAD	4.58 mm		11.51 mm		8	48 MHz			11.51 mm		CMOS		3.3 V			ISA; PCMCIA	1.27 mm	S-PQCC-J28		Not Qualified		e0
CY7C64215-28PVXCT	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	GULL WING	28	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.5 V			8	3.3/5	SMALL OUTLINE, SHRINK PITCH	SSOP28,.3	3.15 V	70 Cel	M8C	12 MBps	0 Cel	MATTE TIN	DUAL	2 mm	16384	5.3 mm	ALSO OPERATES AT 24.96 MHZ AT 5V SUPPLY		25.92 MHz	20	260	10.2 mm	1024	CMOS	27 mA	3.3 V	Microcontrollers	FLASH		.65 mm	R-PDSO-G28	3	Not Qualified	12 rpm	e3
CY7C64215-28PVXI	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS	INDUSTRIAL	GULL WING	28	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.25 V					SMALL OUTLINE, SHRINK PITCH		3 V	85 Cel			-40 Cel		DUAL	2 mm								10.2 mm		CMOS		3.3 V			I2C	.65 mm	R-PDSO-G28	3
SL811HST15	Infineon Technologies	BUS CONTROLLER, UNIVERSAL SERIAL BUS	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	3.45 V		8			CHIP CARRIER		3 V	65 Cel		1.5 MBps	0 Cel		QUAD	4.58 mm		11.51 mm		8	48 MHz			11.51 mm		CMOS		3.3 V			ISA; PCMCIA	1.27 mm	S-PQCC-J28
VME1210BJP-45	Broadcom		COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES					5	CHIP CARRIER	LDCC28,.5SQ		70 Cel			0 Cel	Tin/Lead (Sn/Pb)	QUAD											CMOS	80 mA	5 V	Bus Controllers			1.27 mm	S-PQCC-J28		Not Qualified		e0
VSB2000JP-45	Broadcom		COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES					5	CHIP CARRIER	LDCC28,.5SQ		70 Cel			0 Cel	Tin/Lead (Sn/Pb)	QUAD											CMOS	90 mA	5 V	Bus Controllers			1.27 mm	S-PQCC-J28		Not Qualified		e0
VSB1200JP-45	Broadcom		COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES					5	CHIP CARRIER	LDCC28,.5SQ		70 Cel			0 Cel	Tin/Lead (Sn/Pb)	QUAD											CMOS	90 mA	5 V	Bus Controllers			1.27 mm	S-PQCC-J28		Not Qualified		e0
VME1220BJP-45	Broadcom		COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES					5	CHIP CARRIER	LDCC28,.5SQ		70 Cel			0 Cel	Tin/Lead (Sn/Pb)	QUAD											CMOS	80 mA	5 V	Bus Controllers			1.27 mm	S-PQCC-J28		Not Qualified		e0
EPB2002PC	Altera		COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO					5	IN-LINE	DIP28,.3		70 Cel			0 Cel	TIN LEAD	DUAL								220			CMOS		5 V	Bus Controllers			2.54 mm	R-PDIP-T28		Not Qualified		e0

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.