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IDT70914 from IDT

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IDT70914

Manufacturer: IDT

HIGH SPEED 36K (4K X 9) SYNCHRONOUS DUAL-PORT RAM

Partnumber Manufacturer Quantity Availability
IDT70914 IDT 64 In Stock

Description and Introduction

HIGH SPEED 36K (4K X 9) SYNCHRONOUS DUAL-PORT RAM The IDT70914 is a high-speed, low-power 16K x 8 dual-port static RAM (SRAM) manufactured by Integrated Device Technology (IDT).  

### **Key Specifications:**  
- **Organization:** 16K x 8 (131,072 bits)  
- **Access Time:** 25/35/55 ns (varies by speed grade)  
- **Operating Voltage:** 5V ±10%  
- **Power Consumption:**  
  - Active: 1,100 mW (max)  
  - Standby: 55 mW (max)  
- **Temperature Range:** Commercial (0°C to +70°C) and Industrial (-40°C to +85°C)  
- **Package Options:** 48-pin DIP, 48-pin PLCC, 48-pin LCC  

### **Descriptions & Features:**  
- **True Dual-Port Operation:** Allows simultaneous access from both ports (left and right) for reading or writing.  
- **Bus Compatibility:** TTL-compatible inputs and outputs.  
- **Interrupt Flag:** Supports mailbox communication with interrupt flags for inter-processor coordination.  
- **Semaphore (Flag) Logic:** Provides hardware-assisted semaphore control for shared resource management.  
- **Automatic Power-Down:** Reduces power consumption when not in use.  
- **High-Speed Performance:** Optimized for high-performance applications requiring fast data transfer.  
- **Industrial-Grade Reliability:** Designed for harsh environments with extended temperature support.  

This device is commonly used in multiprocessor systems, communication controllers, and other applications requiring shared memory access.

Application Scenarios & Design Considerations

HIGH SPEED 36K (4K X 9) SYNCHRONOUS DUAL-PORT RAM

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