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M5M82C59AP-2 from MITSUBISHI

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M5M82C59AP-2

Manufacturer: MITSUBISHI, MITSUMI, MIT

The M5M82C59AP,-2 is programmable LSI Interupt control
Partnumber Manufacturer Quantity Availability
M5M82C59AP-2,M5M82C59AP2 MITSUBISHI, MITSUMI, MIT 20246 In Stock

Description and Introduction

The M5M82C59AP,-2 is programmable LSI Interupt control The **M5M82C59AP-2** is a **Programmable Interrupt Controller (PIC)** manufactured by **MITSUBISHI**.  

### **Specifications:**  
- **Type:** CMOS 8-bit Programmable Interrupt Controller  
- **Operating Voltage:** 5V  
- **Package:** 28-pin DIP (Dual In-line Package)  
- **Compatibility:** Fully compatible with the Intel 8259A PIC  
- **Interrupt Handling:** Manages up to 8 interrupt requests (expandable to 64 via cascading)  
- **Priority Modes:** Supports fully nested, rotating priority, and polled modes  
- **Edge/Level Triggering:** Configurable for edge-triggered or level-triggered interrupts  
- **Cascading Support:** Allows multiple PICs to be connected in a master-slave configuration  

### **Descriptions & Features:**  
- Designed for use in microprocessor-based systems to manage interrupt requests efficiently.  
- Provides flexible interrupt prioritization and masking.  
- Includes **in-service registers (ISR)** and **interrupt request registers (IRR)** for tracking active and pending interrupts.  
- Supports **automatic end-of-interrupt (EOI)** and **special mask modes**.  
- Low-power CMOS technology ensures efficient operation.  
- Used in industrial, embedded, and computing applications requiring interrupt management.  

This information is based solely on the manufacturer's specifications for the **M5M82C59AP-2** by **MITSUBISHI**.

Application Scenarios & Design Considerations

The M5M82C59AP,-2 is programmable LSI Interupt control

Alternative Part Number

  • HD63B59P --: Pin-compatible programmable interrupt controller with similar 2 MHz timing, widely used as a direct substitute for the 82C59A family.
  • W82C59A-2 --: CMOS 82C59A-compatible interrupt controller rated for 2 MHz operation, functionally equivalent and commonly available.
  • UPD8259AC-2 --: Industry-standard 8259A-compatible programmable interrupt controller with 2 MHz speed grade, suitable drop-in replacement.
  • HD63C59P --: Pin-compatible CMOS programmable interrupt controller with similar 2 MHz timing, direct functional replacement.
  • W83C59A --: CMOS 8259A-compatible interrupt controller offering equivalent functionality and comparable speed grade.
  • W82C59A --: Direct CMOS 8259A-compatible interrupt controller, widely used as a drop-in replacement in legacy designs.
  • HD63B50P --: Pin-compatible programmable peripheral interface with similar functionality and timing, widely used as a direct substitute in legacy designs.
  • UPD71059C --: CMOS programmable interrupt controller functionally equivalent to the 82C59A, suitable for drop-in replacement in most systems.

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