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IDT7014S25J from IDT

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IDT7014S25J

Manufacturer: IDT

HIGH-SPEED 4K x 9DUAL-PORT STATIC RAM

Partnumber Manufacturer Quantity Availability
IDT7014S25J IDT 23 In Stock

Description and Introduction

HIGH-SPEED 4K x 9DUAL-PORT STATIC RAM The **IDT7014S25J** is a high-speed **16K x 8 Dual-Port Static RAM** manufactured by **Integrated Device Technology (IDT)**. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Organization:** 16K x 8 (131,072 bits)  
- **Supply Voltage:** 5V ±10%  
- **Access Time:** 25 ns  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Package:** 48-pin PLCC (Plastic Leaded Chip Carrier)  
- **I/O Type:** TTL-compatible  
- **Power Consumption:**  
  - Active: 750 mW (typical)  
  - Standby: 55 mW (typical)  

### **Descriptions:**  
- **Dual-Port Architecture:** Allows simultaneous access from both ports (left and right) for high-speed data transfer.  
- **Interrupt Control:** Supports mailbox communication with interrupt flags for efficient processor synchronization.  
- **Bus Arbitration:** On-chip semaphore logic prevents contention between ports.  
- **Asynchronous Operation:** Independent control signals for each port (CE, OE, WE).  

### **Features:**  
- **High-Speed Performance:** 25 ns access time for fast data processing.  
- **Fully Static Operation:** No refresh cycles required.  
- **Expandable Data Width:** Can be cascaded for wider data buses.  
- **Low-Power Standby Mode:** Reduces power consumption when inactive.  
- **Industrial-Grade Reliability:** Robust design for stable operation.  

This device is commonly used in **multiprocessor systems, communication buffers, and shared memory applications**.  

(Source: IDT Datasheet for IDT7014S25J)

Application Scenarios & Design Considerations

HIGH-SPEED 4K x 9DUAL-PORT STATIC RAM
Partnumber Manufacturer Quantity Availability
IDT7014S25J 22 In Stock

Description and Introduction

HIGH-SPEED 4K x 9DUAL-PORT STATIC RAM The IDT7014S25J is a high-speed, low-power 16K x 8 dual-port static RAM (SRAM) manufactured by Integrated Device Technology (IDT). Below are its key specifications, descriptions, and features:

### **Manufacturer Specifications:**
- **Organization:** 16K x 8 (131,072 bits)  
- **Speed:** 25 ns access time  
- **Voltage Supply:** 5V ±10%  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Package:** 48-pin PLCC (Plastic Leaded Chip Carrier)  

### **Descriptions:**
- The IDT7014S25J is a dual-port RAM, allowing simultaneous access from two independent buses.  
- It is designed for high-performance applications requiring fast data transfer and low power consumption.  
- Features include separate control, address, and data pins for each port, enabling non-conflicting read/write operations.  

### **Features:**
1. **Dual-Port Operation:** Independent access for both ports with arbitration logic for simultaneous writes.  
2. **High-Speed Performance:** 25 ns access time for fast data processing.  
3. **Low Power Consumption:** CMOS technology ensures efficient power usage.  
4. **Fully Static Operation:** No refresh cycles required.  
5. **Bus Compatibility:** TTL-compatible inputs and outputs.  
6. **Interrupt Support:** Mailbox and semaphore features for inter-processor communication.  
7. **Expandable:** Allows depth expansion without additional logic.  

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

Application Scenarios & Design Considerations

HIGH-SPEED 4K x 9DUAL-PORT STATIC RAM

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