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IDT7140SA25PF from IDT

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15.625ms

IDT7140SA25PF

Manufacturer: IDT

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

Partnumber Manufacturer Quantity Availability
IDT7140SA25PF IDT 58 In Stock

Description and Introduction

HIGH-SPEED 1K x 8 DUAL-PORT STATIC RAM The IDT7140SA25PF is a high-speed 16K x 8 dual-port static RAM (SRAM) manufactured by Integrated Device Technology (IDT). Below are the key specifications, descriptions, and features:

### **Specifications:**  
- **Memory Organization:** 16K x 8 (131,072 bits)  
- **Operating Voltage:** 5V ±10%  
- **Access Time:** 25 ns  
- **Power Consumption:**  
  - Active: 750 mW (typical)  
  - Standby: 5 mW (typical)  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Package:** 48-pin Plastic Flatpack (PF)  

### **Descriptions:**  
- The IDT7140SA25PF is a dual-port RAM that allows simultaneous access from two independent buses.  
- It supports full asynchronous operation for both ports.  
- Features include automatic power-down for reduced standby power consumption.  

### **Features:**  
- **True Dual-Ported Memory:** Independent read/write operations on both ports.  
- **Bus Arbitration:** On-chip logic resolves simultaneous access conflicts.  
- **Interrupt Flags:** Signals when a port has written to a specific location.  
- **Expandable:** Easily cascadable for wider or deeper memory configurations.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  

For detailed electrical characteristics and timing diagrams, refer to the official IDT datasheet.

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