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IDT7130LA55J from IDT

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IDT7130LA55J

Manufacturer: IDT

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

Partnumber Manufacturer Quantity Availability
IDT7130LA55J IDT 3198 In Stock

Description and Introduction

HIGH-SPEED 1K x 8 DUAL-PORT STATIC RAM The **IDT7130LA55J** is a high-speed **1K x 8 Dual-Port Static RAM** manufactured by **Integrated Device Technology (IDT)**. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Memory Size:** 1K x 8 (8K bits)  
- **Organization:** Dual-port (simultaneous access)  
- **Supply Voltage:** 5V ±10%  
- **Access Time:** 55ns  
- **Operating Current:** 150mA (typical)  
- **Standby Current:** 10mA (typical)  
- **Package:** 48-pin PLCC (Plastic Leaded Chip Carrier)  
- **Operating Temperature Range:** 0°C to +70°C (Commercial)  

### **Descriptions:**
- The **IDT7130LA55J** is a **dual-port static RAM** that allows independent, simultaneous access from two separate buses.  
- It is designed for applications requiring high-speed data sharing between processors or systems.  
- Features **on-chip arbitration logic** to prevent data corruption during simultaneous writes.  
- Suitable for **FIFO buffers, shared memory systems, and multiprocessor applications**.  

### **Features:**
- **True Dual-Port Memory:** Independent read/write operations on both ports.  
- **Fully Asynchronous Operation:** No clock required.  
- **Bus Compatibility:** TTL-compatible inputs and outputs.  
- **Semaphore (Flag) Logic:** For inter-processor communication.  
- **Automatic Power-Down:** Reduces power consumption when not in use.  
- **High-Speed Access:** 55ns maximum access time.  
- **Industrial-Grade Options Available:** Extended temperature range versions (e.g., IDT7130SA55J).  

This device is commonly used in **telecommunications, networking, and embedded systems** where fast, shared memory access is critical.  

Would you like additional details on pin configurations or application notes?

Partnumber Manufacturer Quantity Availability
IDT7130LA55J IDT 17 In Stock

Description and Introduction

HIGH-SPEED 1K x 8 DUAL-PORT STATIC RAM The IDT7130LA55J is a high-speed 1K x 8 Dual-Port Static RAM (SRAM) manufactured by IDT (Integrated Device Technology). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Memory Organization:** 1K x 8 (1024 words x 8 bits)  
- **Technology:** CMOS  
- **Access Time:** 55 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 PLCC (Plastic Leaded Chip Carrier)  

### **Descriptions:**  
- The IDT7130LA55J is a dual-port SRAM that allows simultaneous access from two independent buses.  
- It is designed for applications requiring high-speed data transfer and shared memory systems.  
- The device includes arbitration logic to prevent data corruption during simultaneous write operations.  

### **Features:**  
- **True Dual-Port Operation:** Independent read/write access from both ports.  
- **On-Chip Arbitration:** Handles simultaneous access conflicts.  
- **Fully Static Operation:** No clock or refresh required.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  
- **Low Power Standby Mode:** Reduces power consumption when inactive.  
- **Industrial Standard Pinout:** Compatible with other dual-port SRAMs.  
- **Interrupt Support:** Mailbox feature for inter-processor communication.  

This information is based solely on the manufacturer's datasheet and technical documentation.

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