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IS82C59A-12X96 from INTERSIL

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15.625ms

IS82C59A-12X96

Manufacturer: INTERSIL

CMOS Priority Interrupt Controller

Partnumber Manufacturer Quantity Availability
IS82C59A-12X96,IS82C59A12X96 INTERSIL 2250 In Stock

Description and Introduction

CMOS Priority Interrupt Controller The **IS82C59A-12X96** is a CMOS Priority Interrupt Controller manufactured by **Intersil**. Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Intersil  
- **Part Number:** IS82C59A-12X96  
- **Technology:** CMOS  
- **Operating Voltage:** 5V  
- **Speed Grade:** 12 MHz  
- **Package:** 28-pin PLCC (Plastic Leaded Chip Carrier)  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  

### **Descriptions:**
- The IS82C59A-12X96 is a programmable interrupt controller designed to manage interrupt requests in microprocessor-based systems.  
- It is compatible with the Intel 8259A and provides enhanced features for modern applications.  
- It supports cascading of multiple controllers to handle up to 64 interrupt levels.  

### **Features:**
1. **Fully Compatible with Intel 8259A** – Ensures drop-in replacement in existing designs.  
2. **Programmable Interrupt Modes** – Supports fully nested, rotating priority, and polled modes.  
3. **Edge and Level Triggered Interrupts** – Configurable for different system requirements.  
4. **Cascading Capability** – Allows expansion to 64 interrupt levels using master-slave configuration.  
5. **Low Power Consumption** – CMOS technology ensures efficient power usage.  
6. **28-Pin PLCC Package** – Compact and suitable for space-constrained applications.  
7. **Wide Operating Temperature Range** – Suitable for commercial applications.  

This device is commonly used in embedded systems, industrial control, and computing applications requiring interrupt management.

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