INDUSTRIAL Interrupt Controllers 48

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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	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
NCS37010DBG	Onsemi	INTERRUPT CONTROLLER	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	12 V		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	6 V	85 Cel		-40 Cel	NICKEL GOLD PALLADIUM	DUAL	1.2 mm	4.4 mm				6.5 mm	CMOS					.65 mm	R-PDSO-G20	3
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
ID82C59A/+	Intersil	INTERRUPT CONTROLLER	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC	NO		5	IN-LINE	DIP28,.6		85 Cel		-40 Cel	Tin/Lead (Sn/Pb)	DUAL							CMOS	8 mA	5 V	Interrupt Controllers		2.54 mm	R-XDIP-T28			e0
ID82C59A	Renesas Electronics	INTERRUPT CONTROLLER	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	5.5 V	5	IN-LINE	DIP28,.6	4.5 V	85 Cel	8	-40 Cel	TIN LEAD	DUAL	5.92 mm	15.24 mm	8				CMOS	8 mA	5 V	Interrupt Controllers	80C86; 80C88; 80C286; 8080; 8085; 8086; 8088; 80286; NSC800	2.54 mm	R-GDIP-T28		Not Qualified	e0
SBP9961EJ	Texas Instruments	INTERRUPT CONTROLLER	INDUSTRIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	CERAMIC	NO		5	IN-LINE	DIP40,.6		85 Cel		-40 Cel		DUAL							BIPOLAR	145 mA	5 V	Interrupt Controllers		2.54 mm	R-XDIP-T40		Not Qualified
NCS37000DARG	Onsemi	INTERRUPT CONTROLLER	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	12 V		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		6 V	85 Cel	8	-40 Cel		DUAL	1.2 mm	4.4 mm		NOT SPECIFIED	NOT SPECIFIED	6.5 mm	CMOS					.65 mm	R-PDSO-G20
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
NCS37005DBG	Onsemi	INTERRUPT CONTROLLER	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	18 V		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	6 V	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1.2 mm	4.4 mm	0	30	260	5 mm	CMOS					.65 mm	R-PDSO-G20	3		e4
NCS37000DAG	Onsemi	INTERRUPT CONTROLLER	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	12 V		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		6 V	85 Cel	8	-40 Cel		DUAL	1.2 mm	4.4 mm		NOT SPECIFIED	NOT SPECIFIED	6.5 mm	CMOS					.65 mm	R-PDSO-G20
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
NCS37005DBRG	Onsemi	INTERRUPT CONTROLLER	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	18 V		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	6 V	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1.2 mm	4.4 mm	0	30	260	5 mm	CMOS					.65 mm	R-PDSO-G20	3		e4
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
TMP82C59AM-2	Toshiba	INTERRUPT CONTROLLER	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V		SMALL OUTLINE		4.5 V	85 Cel	8	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	2.7 mm	8.8 mm	8			18.5 mm	CMOS	5 mA	5 V		8085A; 8086	1.27 mm	R-PDSO-G28		Not Qualified	e0
TMP82C59AP-2	Toshiba	INTERRUPT CONTROLLER	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.5 V		IN-LINE		4.5 V	85 Cel	8	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	5.3 mm	15.24 mm	8			37 mm	CMOS	5 mA	5 V		8085A; 8086	2.54 mm	R-PDIP-T28		Not Qualified	e0
UPD71059C8	Renesas Electronics	INTERRUPT CONTROLLER	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		5	IN-LINE	DIP28,.6		85 Cel		-40 Cel	Tin/Lead (Sn/Pb)	DUAL							CMOS	9 mA	5 V	Interrupt Controllers		2.54 mm	R-PDIP-T28		Not Qualified	e0
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
UPD71059C-10	Renesas Electronics	INTERRUPT CONTROLLER	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		5	IN-LINE	DIP28,.6		85 Cel		-40 Cel	Tin/Lead (Sn/Pb)	DUAL							CMOS	9 mA	5 V	Interrupt Controllers		2.54 mm	R-PDIP-T28		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
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
MD82C59A	Renesas Electronics	INTERRUPT CONTROLLER	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	5.5 V		IN-LINE		4.5 V	85 Cel	8	-40 Cel	TIN LEAD	DUAL	5.92 mm	15.24 mm	8				CMOS		5 V		80C86; 80C88; 80C286; 8080; 8085; 8086; 8088; 80286; NSC800	2.54 mm	R-GDIP-T28		Not Qualified	e0
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
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
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
UPD71059GU	Renesas Electronics	INTERRUPT CONTROLLER	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		5	SMALL OUTLINE	SOP28,.45		85 Cel		-40 Cel		DUAL							CMOS	9 mA	5 V	Interrupt Controllers		1.27 mm	R-PDSO-G28		Not Qualified
UPD71059C	Renesas Electronics	INTERRUPT CONTROLLER	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		5	IN-LINE	DIP28,.6		85 Cel		-40 Cel	Tin/Lead (Sn/Pb)	DUAL							CMOS	9 mA	5 V	Interrupt Controllers		2.54 mm	R-PDIP-T28		Not Qualified	e0
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
UPD71059GU-10	Renesas Electronics	INTERRUPT CONTROLLER	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		5	SMALL OUTLINE	SOP28,.45		85 Cel		-40 Cel		DUAL							CMOS	9 mA	5 V	Interrupt Controllers		1.27 mm	R-PDSO-G28		Not Qualified
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
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
KS82C59A-10IL	Samsung	INTERRUPT CONTROLLER	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	6 V	5	CHIP CARRIER	LDCC28,.5SQ	4 V	85 Cel	8	-40 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
KS82C59A-10IP	Samsung	INTERRUPT CONTROLLER	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	6 V	5	IN-LINE	DIP28,.6	4 V	85 Cel	8	-40 Cel	TIN LEAD	DUAL	6.096 mm	15.24 mm	8			36.322 mm	CMOS	10 mA	5 V	Interrupt Controllers	8080; 8085; 8086; 8088; 80286; 80386; 68000	2.54 mm	R-PDIP-T28		Not Qualified	e0
KS82C59A-8IL	Samsung	INTERRUPT CONTROLLER	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	6 V	5	CHIP CARRIER	LDCC28,.5SQ	4 V	85 Cel	8	-40 Cel	TIN LEAD	QUAD	4.57 mm	11.4808 mm	8			11.4808 mm	CMOS	8 mA	5 V	Interrupt Controllers	8080; 8085; 8086; 8088; 80286; 80386; 68000	1.27 mm	S-PQCC-J28		Not Qualified	e0
KS82C59A-8IP	Samsung	INTERRUPT CONTROLLER	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	6 V	5	IN-LINE	DIP28,.6	4 V	85 Cel	8	-40 Cel	TIN LEAD	DUAL	6.096 mm	15.24 mm	8			36.322 mm	CMOS	8 mA	5 V	Interrupt Controllers	8080; 8085; 8086; 8088; 80286; 80386; 68000	2.54 mm	R-PDIP-T28		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.