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IDT71321SA-45J from IDT

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IDT71321SA-45J

Manufacturer: IDT

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

Partnumber Manufacturer Quantity Availability
IDT71321SA-45J,IDT71321SA45J IDT 44 In Stock

Description and Introduction

HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM WITH INTERRUPTS The **IDT71321SA-45J** is a high-speed, low-power 16K x 16 dual-port static RAM (SRAM) manufactured by **Integrated Device Technology (IDT)**.  

### **Key Specifications:**  
- **Memory Size:** 16K x 16 (262,144 bits)  
- **Organization:** Dual-port, allowing simultaneous access from both ports  
- **Speed:** 45 ns access time  
- **Voltage Supply:** 5V ±10%  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Package:** 48-pin PLCC (Plastic Leaded Chip Carrier)  

### **Features:**  
- **True Dual-Port Operation:** Independent read/write access on both ports  
- **Bus Compatibility:** TTL-compatible inputs and outputs  
- **Low Power Consumption:** Standby and operating power-saving modes  
- **Automatic Power-Down:** Reduces power when not in use  
- **Interrupt Flag:** Supports mailbox communication between ports  
- **Semaphore Control:** Hardware arbitration for shared resource management  
- **High Reliability:** Industrial-grade quality and performance  

This device is commonly used in applications requiring high-speed data sharing between processors, such as communication systems, multiprocessing, and real-time data processing.  

(Source: IDT Datasheet for IDT71321SA-45J)

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