QCCN Interrupt Controllers 9

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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
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
NCS37000MNG	Onsemi	INTERRUPT CONTROLLER	AUTOMOTIVE	NO LEAD	16	QCCN	UNSPECIFIED	UNSPECIFIED	YES	12 V			CHIP CARRIER		6 V	125 Cel		-40 Cel		QUAD				NOT SPECIFIED	NOT SPECIFIED		CMOS						X-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
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
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
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
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
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
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

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.