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IDT71321SA55TF from IDT

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IDT71321SA55TF

Manufacturer: IDT

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

Partnumber Manufacturer Quantity Availability
IDT71321SA55TF IDT 300 In Stock

Description and Introduction

HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM WITH INTERRUPTS The IDT71321SA55TF is a high-speed 16K x 16-bit dual-port static RAM (SRAM) manufactured by Integrated Device Technology (IDT). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
Integrated Device Technology (IDT)  

### **Part Number:**  
IDT71321SA55TF  

### **Category:**  
Dual-Port Static RAM (SRAM)  

### **Key Specifications:**  
- **Density:** 16K x 16-bit (262,144 bits)  
- **Organization:** Dual-port, 16-bit wide  
- **Speed:** 55 ns access time  
- **Voltage Supply:** 5V ±10%  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Package:** 68-pin Thin Quad Flat Pack (TQFP)  

### **Features:**  
- **True Dual-Port Operation:** Allows simultaneous access from both ports for reads and writes.  
- **Bus Compatibility:** Independent control signals for each port (CE, OE, WE).  
- **Semaphore Signaling:** Includes hardware semaphore for inter-processor communication.  
- **Automatic Power-Down:** Reduces power consumption when not in use.  
- **High-Speed Performance:** 55 ns access time for fast data transfers.  
- **Interrupt Support:** Mailbox interrupts for efficient communication between ports.  
- **Industrial Standard Pinout:** Compatible with other industry-standard dual-port RAMs.  

### **Applications:**  
- Data buffering in multiprocessor systems  
- Communication systems  
- Real-time video/image processing  
- Networking equipment  

This information is based solely on the manufacturer's datasheet and technical documentation.

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