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See Technical Specifications

CP82C59A

Specialized CP82C59A product

Manufacturer:

Renesas Electronics
Mfr.Part #:

CP82C59A
Datasheet:

CP82C59A Datasheet (PDF)
Mounting Style:

Through Hole
Supply Voltage - Min:

5.5 V
Supply Voltage - Max:

5.5 V
Operating Supply Voltage:

5.5 V
EDA/CAD Models:

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CP82C59A General Description

The CP82C59A is a programmable interrupt controller from Intel designed for use in computer systems. It is commonly used in conjunction with a microprocessor to manage interrupt requests from various devices within the system. The CP82C59A supports up to eight sources of interrupt requests and provides prioritization and masking capabilities to handle multiple interrupts efficiently.Key features of the CP82C59A include three separate interrupt controllers, each capable of handling up to eight interrupt sources, for a total of 24 interrupt sources. It supports both edge-triggered and level-triggered interrupts, allowing for flexibility in handling different types of interrupt signals. The CP82C59A also provides programmable interrupt vector addresses for routing interrupts to the appropriate interrupt service routine in the system.Additionally, the CP82C59A offers a programmable mode selection register that allows the user to configure different interrupt modes, such as automatic EOI (End of Interrupt) mode or specific EOI mode, to suit the system requirements. It is compatible with a wide range of microprocessors and can be easily integrated into various computer systems.

Key Features

Compatible with Intel 8254
Three 16-bit down-counters
Programmable written for binary coded decimal or binary numbers
Readable command word register LM82C59A
Readback command for the readback of the current contents of the counter
Interrupt request register and an interrupt mask register to support the IDA mask

Application

Industrial automation
Telecommunications
Instrumentation
Robotics
Embedded systems
Control systems
Data acquisition
Medical devices
Networking
Power distribution

Specifications

Product Category	Interface - I/O Expanders	Series	CP82C59A
Mounting Style	Through Hole	Supply Voltage - Min	5.5 V
Supply Voltage - Max	5.5 V	Operating Supply Voltage	5.5 V
Product Type	I/O Expanders	Factory Pack Quantity	13
Subcategory	Interface ICs	Unit Weight	0.154853 oz

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Ratings and Reviews

A**a 03/01/2024

Received an order in a month. Thank you seller!

M**n 11/14/2023

Everything came very quickly! Very satisfied! Chinese respect!

G**n 09/23/2023

Product equal to bid i recommend 100

Z**e 07/25/2023

Got everything. In appearance, everything is qualitative. The description corresponds to the contents of the parcel. Waited about a month. I have not checked the performance yet. In general, i recommend the seller.