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IDT7140SA35P

HIGH-SPEED 1K x 8 DUAL-PORT STATIC RAM

Partnumber Manufacturer Quantity Availability
IDT7140SA35P 17 In Stock

Description and Introduction

HIGH-SPEED 1K x 8 DUAL-PORT STATIC RAM The IDT7140SA35P is a high-speed, low-power, 16K x 8 dual-port static RAM (SRAM) manufactured by Integrated Device Technology (IDT).  

### **Key Specifications:**  
- **Memory Size:** 16K x 8 (131,072 bits)  
- **Organization:** Dual-port, 8-bit I/O  
- **Access Time:** 35 ns  
- **Operating Voltage:** 5V ±10%  
- **Power Consumption:**  
  - Active: 750 mW (typical)  
  - Standby: 5 mW (typical)  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Package:** 48-pin DIP (Dual In-line Package)  

### **Features:**  
- **True Dual-Port Operation:** Allows simultaneous access from both ports  
- **Bus Arbitration Logic:** Prevents contention during simultaneous writes  
- **Interrupt Flag:** Supports mailbox communication between processors  
- **Semaphore Logic:** Provides hardware-assisted shared-resource management  
- **TTL-Compatible Inputs/Outputs**  
- **Low-Power CMOS Technology**  
- **Industrial Standard Pinout**  

### **Applications:**  
- Multi-processor systems  
- Shared memory configurations  
- Communication buffering  
- Data logging systems  

This device is designed for high-performance applications requiring fast, conflict-free memory access between two processors.

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