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IDT7133LA70GB from IDT

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15.625ms

IDT7133LA70GB

Manufacturer: IDT

HIGH-SPEED 2K x 16 CMOS DUAL-PORT STATIC RAMS

Partnumber Manufacturer Quantity Availability
IDT7133LA70GB IDT 300 In Stock

Description and Introduction

HIGH-SPEED 2K x 16 CMOS DUAL-PORT STATIC RAMS The IDT7133LA70GB is a high-speed, low-power 4K x 16-bit dual-port static RAM (SRAM) manufactured by Integrated Device Technology (IDT). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Density:** 4K x 16-bit (65,536 bits)  
- **Organization:** Dual-port, 16-bit I/O  
- **Speed:** 70ns access time  
- **Voltage Supply:** 5V ±10%  
- **Operating Current:** 150mA (typical)  
- **Standby Current:** 10mA (typical)  
- **Temperature Range:** Commercial (0°C to +70°C)  
- **Package:** 68-pin PGA (Pin Grid Array)  

### **Descriptions:**  
- Designed for high-performance applications requiring simultaneous access from two ports.  
- Supports asynchronous operation for both left and right ports.  
- Provides non-volatile data retention when power is lost.  

### **Features:**  
- **True Dual-Port Operation:** Allows independent, simultaneous read/write access.  
- **Semaphore (Flag) Logic:** Enables software-controlled inter-processor communication.  
- **Busy Output:** Prevents data corruption during simultaneous write operations.  
- **Interrupt Control:** Supports mailbox communication between ports.  
- **TTL-Compatible I/O:** Ensures compatibility with standard logic levels.  
- **Low Power Consumption:** Optimized for battery or power-sensitive applications.  

This device is commonly used in multiprocessor systems, communication buffers, and data acquisition systems.

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