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IDT71421LA25PFI from IDT

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31.250ms

IDT71421LA25PFI

Manufacturer: IDT

HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM WITH INTERRUPTS

Partnumber Manufacturer Quantity Availability
IDT71421LA25PFI IDT 31 In Stock

Description and Introduction

HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM WITH INTERRUPTS The **IDT71421LA25PFI** is a high-speed, low-power CMOS static RAM (SRAM) from Integrated Device Technology (IDT).  

### **Key Specifications:**  
- **Type:** 16K x 16-bit Dual-Port SRAM  
- **Speed:** 25 ns access time  
- **Voltage:** 5V ±10%  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Package:** 68-pin PLCC (Plastic Leaded Chip Carrier)  

### **Descriptions and Features:**  
- **Dual-Port Architecture:** Allows simultaneous access from both ports (left and right) for high-speed data transfer.  
- **Asynchronous Operation:** Independent control signals for each port.  
- **Bus Matching:** 16-bit wide data bus for compatibility with microprocessors.  
- **Low Power Consumption:** CMOS technology ensures efficient power usage.  
- **Interrupt Flag:** Supports hardware interrupt generation for mailbox communication.  
- **Semaphore Control:** Built-in semaphore logic for port arbitration.  
- **Industrial-Grade Options Available:** Extended temperature range variants exist.  

This SRAM is commonly used in applications requiring high-speed data buffering, such as communication systems, networking, and multiprocessor systems.  

Would you like additional details on pinout or timing characteristics?

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