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IDT7134LA35CB from IDT

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IDT7134LA35CB

Manufacturer: IDT

HIGH-SPEED 4K x 8 DUAL-PORT STATIC SRAM

Partnumber Manufacturer Quantity Availability
IDT7134LA35CB IDT 400 In Stock

Description and Introduction

HIGH-SPEED 4K x 8 DUAL-PORT STATIC SRAM The IDT7134LA35CB is a high-speed 4K x 8-bit dual-port static RAM (SRAM) manufactured by Integrated Device Technology (IDT). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Density:** 4K x 8-bit (32Kb)  
- **Organization:** Dual-port, 8-bit wide  
- **Access Time:** 35 ns  
- **Operating Voltage:** 5V ±10%  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Package:** 48-pin Ceramic DIP (Dual In-line Package)  
- **I/O Compatibility:** TTL-compatible  
- **Power Consumption:**  
  - Active: 750 mW (typical)  
  - Standby: 55 mW (typical)  

### **Descriptions:**  
- The IDT7134LA35CB is a dual-port SRAM designed for high-speed data transfer between two asynchronous buses.  
- It allows simultaneous access from both ports, enabling real-time data sharing in multiprocessor systems.  
- Features include independent control pins for each port, byte-wide access, and hardware arbitration logic to prevent data corruption during simultaneous writes.  

### **Features:**  
- **True Dual-Port Operation:** Independent read/write access on both ports.  
- **Asynchronous Operation:** No clock required for data access.  
- **Bus Arbitration:** On-chip semaphore logic for inter-processor communication.  
- **Interrupt Flag:** Supports mailbox communication between ports.  
- **Low Power Consumption:** CMOS technology for reduced standby power.  
- **Industrial-Grade Reliability:** High noise immunity and robust design.  

This device is commonly used in applications requiring shared memory, such as communication systems, multiprocessing, and real-time data buffering.  

(Note: Always refer to the official datasheet for precise technical details.)

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