SQUARE Interrupt Controllers 51

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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	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Minimum Supply Voltage	Maximum Operating Temperature	No. of External Interrupts	Minimum Operating Temperature	Terminal Finish	Terminal Position	Maximum Seated Height	Width	External Data Bus Width	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	JESD-609 Code
NCS37010MNTWG	Onsemi	INTERRUPT CONTROLLER	INDUSTRIAL	NO LEAD		HVQCCN	SQUARE	UNSPECIFIED	YES	12 V			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		6 V	85 Cel	5	-40 Cel	NICKEL GOLD PALLADIUM	QUAD	1 mm	3 mm		30	260	3 mm	CMOS					.5 mm	S-XQCC-N	3
IS82C59AZX96	Renesas Electronics	INTERRUPT CONTROLLER	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V			CHIP CARRIER		4.5 V	85 Cel	8	-40 Cel	MATTE TIN	QUAD	4.57 mm	11.505 mm	8	30	245	11.505 mm	CMOS		5 V		80C86; 80C88; 80C286; 8080; 8085; 8086; 8088; 80286; NSC800	1.27 mm	S-PQCC-J28	3	Not Qualified	e3
NCS37010MNG	Onsemi	INTERRUPT CONTROLLER	INDUSTRIAL	NO LEAD	16	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	12 V			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.12SQ,20	6 V	85 Cel		-40 Cel	NICKEL GOLD PALLADIUM	QUAD	1 mm	3 mm				3 mm	CMOS					.5 mm	S-PQCC-N16	3
NCS37010MNRG	Onsemi	INTERRUPT CONTROLLER	INDUSTRIAL	NO LEAD	16	HVQCCN	SQUARE	UNSPECIFIED	YES	12 V			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.12SQ,20	6 V	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	QUAD	1 mm	3 mm	0			3 mm	CMOS					.5 mm	S-XQCC-N16	3		e4
NCS37014MNTWG	Onsemi	INTERRUPT CONTROLLER	INDUSTRIAL	NO LEAD	16	HVQCCN	SQUARE	UNSPECIFIED	YES	13 V			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.12SQ,20		85 Cel		-40 Cel	NICKEL GOLD PALLADIUM	QUAD	1 mm	3 mm	0	30	260	3 mm		10 mA	12 V			.5 mm	S-XQCC-N16	3
CS82C59A-12Z96	Renesas Electronics	INTERRUPT CONTROLLER	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V			CHIP CARRIER		4.5 V	70 Cel	8	0 Cel	MATTE TIN	QUAD	4.57 mm	11.505 mm	8	30	245	11.505 mm	CMOS		5 V		80C86; 80C88; 80C286; 8080; 8085; 8086; 8088; 80286; NSC800	1.27 mm	S-PQCC-J28	3	Not Qualified	e3
MR82C59A/B	Intersil	INTERRUPT CONTROLLER	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	5.5 V	38535Q/M;38534H;883B	5	CHIP CARRIER	LCC28,.45SQ	4.5 V	125 Cel	8	-55 Cel	Tin/Lead (Sn/Pb)	QUAD	2.54 mm	11.455 mm	8			11.455 mm	CMOS	8 mA	5 V	Interrupt Controllers	80C86; 80C88; 80C286; 8080; 8085; 8086; 8088; 80286; NSC800	1.27 mm	S-CQCC-N28		Not Qualified	e0
NCS37013MNTWG	Onsemi	INTERRUPT CONTROLLER	INDUSTRIAL	NO LEAD	16	HVQCCN	SQUARE	UNSPECIFIED	YES	14 V			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.12SQ,20	10 V	85 Cel		-40 Cel	NICKEL GOLD PALLADIUM	QUAD	1 mm	3 mm	0	30	260	3 mm			12 V			.5 mm	S-XQCC-N16	3
NCS37000MNTWG	Onsemi	INTERRUPT CONTROLLER	INDUSTRIAL	NO LEAD	16	HVQCCN	SQUARE	UNSPECIFIED	YES	12 V			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		6 V	85 Cel	7	-40 Cel		QUAD	1 mm	3 mm				3 mm	CMOS					.5 mm	S-XQCC-N16
NCS37000MNRG	Onsemi	INTERRUPT CONTROLLER	AUTOMOTIVE	NO LEAD	16	QCCN	SQUARE	UNSPECIFIED	YES	12 V			CHIP CARRIER		6 V	125 Cel		-40 Cel	NICKEL PALLADIUM GOLD	QUAD			0				CMOS	1.5 mA					S-XQCC-N16	3		e4
SAB8259A-2N	Infineon Technologies	INTERRUPT CONTROLLER	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES			5	CHIP CARRIER	LDCC28,.5SQ		70 Cel		0 Cel	Tin/Lead (Sn/Pb)	QUAD							MOS	85 mA	5 V	Interrupt Controllers		1.27 mm	S-PQCC-J28		Not Qualified	e0
SAB8259AN	Infineon Technologies	INTERRUPT CONTROLLER	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES			5	CHIP CARRIER	LDCC28,.5SQ		70 Cel		0 Cel	Tin/Lead (Sn/Pb)	QUAD							MOS	85 mA	5 V	Interrupt Controllers		1.27 mm	S-PQCC-J28		Not Qualified	e0
TMP82C59AF-2	Toshiba	INTERRUPT CONTROLLER	INDUSTRIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES			5	FLATPACK	QFP44,.7SQ,32		85 Cel		-40 Cel	Tin/Lead (Sn/Pb)	QUAD							CMOS		5 V	Interrupt Controllers		.8 mm	S-PQFP-G44		Not Qualified	e0
MIC84120	Toshiba	INTERRUPT CONTROLLER	COMMERCIAL	PIN/PEG	68	PGA	SQUARE	PLASTIC/EPOXY	NO			5	GRID ARRAY	PGA68,11X11		70 Cel		0 Cel	Tin/Lead (Sn/Pb)	PERPENDICULAR								100 mA	5 V	Interrupt Controllers		2.54 mm	S-PPGA-P68		Not Qualified	e0
MR82C59A-5/883	Renesas Electronics	INTERRUPT CONTROLLER	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC	YES		38535Q/M;38534H;883B	5	CHIP CARRIER	LCC28,.45SQ		125 Cel		-55 Cel		QUAD							CMOS		5 V	Interrupt Controllers		1.27 mm	S-XQCC-N28		Not Qualified
CS82C59A-12Z	Renesas Electronics	INTERRUPT CONTROLLER	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V			CHIP CARRIER		4.5 V	70 Cel	8	0 Cel	MATTE TIN	QUAD	4.57 mm	11.505 mm	8	30	245	11.505 mm	CMOS		5 V		80C86; 80C88; 80C286; 8080; 8085; 8086; 8088; 80286; NSC800	1.27 mm	S-PQCC-J28	3	Not Qualified	e3
UPD71059GB-3B4	Renesas Electronics	INTERRUPT CONTROLLER	INDUSTRIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES			5	FLATPACK	QFP44,.52SQ,32		85 Cel		-40 Cel		QUAD							CMOS	9 mA	5 V	Interrupt Controllers		.8 mm	S-PQFP-G44		Not Qualified
CS82C59A96	Renesas Electronics	INTERRUPT CONTROLLER	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	CHIP CARRIER	LDCC28,.5SQ	4.5 V	70 Cel	8	0 Cel	TIN LEAD	QUAD	4.57 mm	11.505 mm	8			11.505 mm	CMOS	8 mA	5 V	Interrupt Controllers	80C86; 80C88; 80C286; 8080; 8085; 8086; 8088; 80286; NSC800	1.27 mm	S-PQCC-J28	1	Not Qualified	e0
CS82C59A-1296	Renesas Electronics	INTERRUPT CONTROLLER	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	CHIP CARRIER	LDCC28,.5SQ	4.5 V	70 Cel	8	0 Cel	TIN LEAD	QUAD	4.57 mm	11.505 mm	8			11.505 mm	CMOS	12 mA	5 V	Interrupt Controllers	80C86; 80C88; 80C286; 8080; 8085; 8086; 8088; 80286; NSC800	1.27 mm	S-PQCC-J28	1	Not Qualified	e0
CS82C59A-12	Renesas Electronics	INTERRUPT CONTROLLER	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	CHIP CARRIER	LDCC28,.5SQ	4.5 V	70 Cel	8	0 Cel	TIN LEAD	QUAD	4.57 mm	11.505 mm	8			11.505 mm	CMOS	12 mA	5 V	Interrupt Controllers	80C86; 80C88; 80C286; 8080; 8085; 8086; 8088; 80286; NSC800	1.27 mm	S-PQCC-J28	1	Not Qualified	e0
IS82C59A-12	Renesas Electronics	INTERRUPT CONTROLLER	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	CHIP CARRIER	LDCC28,.5SQ	4.5 V	85 Cel	8	-40 Cel	TIN LEAD	QUAD	4.57 mm	11.505 mm	8			11.505 mm	CMOS	12 mA	5 V	Interrupt Controllers	80C86; 80C88; 80C286; 8080; 8085; 8086; 8088; 80286; NSC800	1.27 mm	S-PQCC-J28	1	Not Qualified	e0
5962-85016023X	Renesas Electronics	INTERRUPT CONTROLLER	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	5.5 V	MIL-STD-883		CHIP CARRIER		4.5 V	125 Cel	8	-55 Cel	TIN LEAD	QUAD	2.54 mm	11.455 mm	8			11.455 mm	CMOS		5 V		80C86; 80C88; 80C286; 8080; 8085; 8086; 8088; 80286; NSC800	1.27 mm	S-CQCC-N28		Qualified	e0
UPD71059GB-A	Renesas Electronics	INTERRUPT CONTROLLER	INDUSTRIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES			5	FLATPACK	QFP44,.57SQ,32		85 Cel		-40 Cel	TIN BISMUTH	QUAD				10	260		CMOS	9 mA	5 V	Interrupt Controllers		.8 mm	S-PQFP-G44	3	Not Qualified	e6
UPD71059L	Renesas Electronics	INTERRUPT CONTROLLER	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES			5	CHIP CARRIER	LDCC28,.5SQ		85 Cel		-40 Cel	Tin/Lead (Sn/Pb)	QUAD							CMOS	9 mA	5 V	Interrupt Controllers		1.27 mm	S-PQCC-J28		Not Qualified	e0
IR82C59A	Renesas Electronics	INTERRUPT CONTROLLER	INDUSTRIAL	NO LEAD	28	QCCN	SQUARE	CERAMIC	YES			5	CHIP CARRIER	LCC28,.45SQ		85 Cel		-40 Cel		QUAD							CMOS		5 V	Interrupt Controllers		1.27 mm	S-XQCC-N28		Not Qualified
UPD71059GB-10-3B4	Renesas Electronics	INTERRUPT CONTROLLER	INDUSTRIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES			5	FLATPACK	QFP44,.52SQ,32		85 Cel		-40 Cel		QUAD							CMOS	9 mA	5 V	Interrupt Controllers		.8 mm	S-PQFP-G44		Not Qualified
CS82C59A	Renesas Electronics	INTERRUPT CONTROLLER	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	CHIP CARRIER	LDCC28,.5SQ	4.5 V	70 Cel	8	0 Cel	TIN LEAD	QUAD	4.57 mm	11.505 mm	8		225	11.505 mm	CMOS	8 mA	5 V	Interrupt Controllers	80C86; 80C88; 80C286; 8080; 8085; 8086; 8088; 80286; NSC800	1.27 mm	S-PQCC-J28	3	Not Qualified	e0
UPD71059GB10	Renesas Electronics	INTERRUPT CONTROLLER	INDUSTRIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES			5	FLATPACK	QFP44,.57SQ,32		85 Cel		-40 Cel	Tin/Lead (Sn/Pb)	QUAD							CMOS	9 mA	5 V	Interrupt Controllers		.8 mm	S-PQFP-G44		Not Qualified	e0
IS82C59A	Renesas Electronics	INTERRUPT CONTROLLER	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	CHIP CARRIER	LDCC28,.5SQ	4.5 V	85 Cel	8	-40 Cel	TIN LEAD	QUAD	4.57 mm	11.505 mm	8			11.505 mm	CMOS	8 mA	5 V	Interrupt Controllers	80C86; 80C88; 80C286; 8080; 8085; 8086; 8088; 80286; NSC800	1.27 mm	S-PQCC-J28	1	Not Qualified	e0
IR82C59A-5	Renesas Electronics	INTERRUPT CONTROLLER	INDUSTRIAL	NO LEAD	28	QCCN	SQUARE	CERAMIC	YES			5	CHIP CARRIER	LCC28,.45SQ		85 Cel		-40 Cel		QUAD							CMOS		5 V	Interrupt Controllers		1.27 mm	S-XQCC-N28		Not Qualified
IS82C59A-12X96	Renesas Electronics	INTERRUPT CONTROLLER	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	CHIP CARRIER	LDCC28,.5SQ	4.5 V	85 Cel	8	-40 Cel		QUAD	4.57 mm	11.505 mm	8			11.505 mm	CMOS		5 V	Interrupt Controllers	80C86; 80C88; 80C286; 8080; 8085; 8086; 8088; 80286; NSC800	1.27 mm	S-PQCC-J28	1	Not Qualified
IS82C59A-12Z96	Renesas Electronics	INTERRUPT CONTROLLER	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V			CHIP CARRIER		4.5 V	85 Cel	8	-40 Cel	MATTE TIN	QUAD	4.57 mm	11.505 mm	8	30	245	11.505 mm	CMOS		5 V		80C86; 80C88; 80C286; 8080; 8085; 8086; 8088; 80286; NSC800	1.27 mm	S-PQCC-J28	3	Not Qualified	e3
CS82C59AZ	Renesas Electronics	INTERRUPT CONTROLLER	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V			CHIP CARRIER		4.5 V	70 Cel	8	0 Cel	MATTE TIN	QUAD	4.57 mm	11.505 mm	8	30	245	11.505 mm	CMOS		5 V		80C86; 80C88; 80C286; 8080; 8085; 8086; 8088; 80286; NSC800	1.27 mm	S-PQCC-J28	3	Not Qualified	e3
5962-85016023A	Renesas Electronics	INTERRUPT CONTROLLER	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	5.5 V	MIL-STD-883		CHIP CARRIER		4.5 V	125 Cel	8	-55 Cel	GOLD	QUAD	2.54 mm	11.455 mm	8			11.455 mm	CMOS		5 V		80C86; 80C88; 80C286; 8080; 8085; 8086; 8088; 80286; NSC800	1.27 mm	S-CQCC-N28		Qualified	e4
UPD71059G8	Renesas Electronics	INTERRUPT CONTROLLER	INDUSTRIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES			5	FLATPACK	QFP44,.5SQ,32		85 Cel		-40 Cel	Tin/Lead (Sn/Pb)	QUAD							CMOS	9 mA	5 V	Interrupt Controllers		.8 mm	S-PQFP-G44		Not Qualified	e0
CS82C59AZ96	Renesas Electronics	INTERRUPT CONTROLLER	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V			CHIP CARRIER		4.5 V	70 Cel	8	0 Cel	MATTE TIN	QUAD	4.57 mm	11.505 mm	8	30	245	11.505 mm	CMOS		5 V		80C86; 80C88; 80C286; 8080; 8085; 8086; 8088; 80286; NSC800	1.27 mm	S-PQCC-J28	3	Not Qualified	e3
IS82C59A-12Z	Renesas Electronics	INTERRUPT CONTROLLER	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V			CHIP CARRIER		4.5 V	85 Cel	8	-40 Cel	MATTE TIN	QUAD	4.57 mm	11.505 mm	8	30	245	11.505 mm	CMOS		5 V		80C86; 80C88; 80C286; 8080; 8085; 8086; 8088; 80286; NSC800	1.27 mm	S-PQCC-J28	3	Not Qualified	e3
UPD71059G	Renesas Electronics	INTERRUPT CONTROLLER	INDUSTRIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES			5	FLATPACK	QFP44,.5SQ,32		85 Cel		-40 Cel	Tin/Lead (Sn/Pb)	QUAD							CMOS	9 mA	5 V	Interrupt Controllers		.8 mm	S-PQFP-G44		Not Qualified	e0
UPD71059L-10	Renesas Electronics	INTERRUPT CONTROLLER	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES			5	CHIP CARRIER	LDCC28,.5SQ		85 Cel		-40 Cel	Tin/Lead (Sn/Pb)	QUAD							CMOS	9 mA	5 V	Interrupt Controllers		1.27 mm	S-PQCC-J28		Not Qualified	e0
UPD71059GB8	Renesas Electronics	INTERRUPT CONTROLLER	INDUSTRIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES			5	FLATPACK	QFP44,.57SQ,32		85 Cel		-40 Cel	Tin/Lead (Sn/Pb)	QUAD							CMOS	9 mA	5 V	Interrupt Controllers		.8 mm	S-PQFP-G44		Not Qualified	e0
IS82C59AZ	Renesas Electronics	INTERRUPT CONTROLLER	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V			CHIP CARRIER		4.5 V	85 Cel	8	-40 Cel	MATTE TIN	QUAD	4.57 mm	11.505 mm	8	30	245	11.505 mm	CMOS		5 V		80C86; 80C88; 80C286; 8080; 8085; 8086; 8088; 80286; NSC800	1.27 mm	S-PQCC-J28	3	Not Qualified	e3
UPD71059GB	Renesas Electronics	INTERRUPT CONTROLLER	INDUSTRIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES			5	FLATPACK	QFP44,.57SQ,32		85 Cel		-40 Cel	Tin/Lead (Sn/Pb)	QUAD							CMOS	9 mA	5 V	Interrupt Controllers		.8 mm	S-PQFP-G44		Not Qualified	e0
MR82C59A	Renesas Electronics	INTERRUPT CONTROLLER	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC	YES			5	CHIP CARRIER	LCC28,.45SQ		125 Cel		-55 Cel		QUAD							CMOS		5 V	Interrupt Controllers		1.27 mm	S-XQCC-N28		Not Qualified
IS82C59AX96	Renesas Electronics	INTERRUPT CONTROLLER	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	CHIP CARRIER	LDCC28,.5SQ	4.5 V	85 Cel	8	-40 Cel	TIN LEAD	QUAD	4.57 mm	11.505 mm	8			11.505 mm	CMOS		5 V	Interrupt Controllers	80C86; 80C88; 80C286; 8080; 8085; 8086; 8088; 80286; NSC800	1.27 mm	S-PQCC-J28	1	Not Qualified	e0
UPD71059L8	Renesas Electronics	INTERRUPT CONTROLLER	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES			5	CHIP CARRIER	LDCC28,.5SQ		85 Cel		-40 Cel	Tin/Lead (Sn/Pb)	QUAD							CMOS	9 mA	5 V	Interrupt Controllers		1.27 mm	S-PQCC-J28		Not Qualified	e0
VME4000JP-45	Broadcom	INTERRUPT CONTROLLER	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	Interrupt Controllers		1.27 mm	S-PQCC-J28		Not Qualified	e0
VME4000JC-25	Broadcom	INTERRUPT CONTROLLER	COMMERCIAL	J BEND	28	QCCJ	SQUARE	CERAMIC	YES			5	CHIP CARRIER	LDCC28,.5SQ		70 Cel		0 Cel	Tin/Lead (Sn/Pb)	QUAD							CMOS	80 mA	5 V	Interrupt Controllers		1.27 mm	S-XQCC-J28		Not Qualified	e0
KS82C59A-10CL	Samsung	INTERRUPT CONTROLLER	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	6 V		5	CHIP CARRIER	LDCC28,.5SQ	4 V	70 Cel	8	0 Cel	TIN LEAD	QUAD	4.57 mm	11.4808 mm	8			11.4808 mm	CMOS	10 mA	5 V	Interrupt Controllers	8080; 8085; 8086; 8088; 80286; 80386; 68000	1.27 mm	S-PQCC-J28		Not Qualified	e0

Interrupt Controllers

Interrupt controllers are electronic circuits or chips that are used to manage interrupts in a computer system. Interrupts are signals sent to the processor by hardware or software components to request the attention of the processor. Interrupt controllers are responsible for managing and prioritizing these interrupt requests and for dispatching them to the appropriate handler in the system.

Interrupt controllers typically have a number of interrupt inputs and a single interrupt output. When an interrupt request is received, the interrupt controller will prioritize the request based on its priority level and dispatch it to the appropriate handler. Interrupt controllers also typically include interrupt masking and enabling features, which allow the processor to selectively enable or disable certain interrupt requests.

Interrupt controllers are essential components of modern computer systems and are used to manage a wide range of hardware and software interrupt requests. They are commonly used in microcontrollers, embedded systems, and other computer systems where efficient interrupt handling is critical.

There are many different types of interrupt controllers available, each designed for specific applications and systems. Some interrupt controllers are designed for real-time systems, while others are designed for general-purpose computing applications. The choice of interrupt controller depends on the specific requirements of the system and the type of interrupts that need to be managed.