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IDT7130-SA100P from IDT

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IDT7130-SA100P

Manufacturer: IDT

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

Partnumber Manufacturer Quantity Availability
IDT7130-SA100P,IDT7130SA100P IDT 66 In Stock

Description and Introduction

HIGH-SPEED 1K x 8 DUAL-PORT STATIC RAM The IDT7130-SA100P is a high-speed 1K x 8 Dual-Port Static RAM (SRAM) 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 (independent access for both ports)  
- **Speed:** 100 ns access time  
- **Voltage Supply:** 5V ±10%  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Package:** 48-pin Shrink Small Outline Package (SSOP)  

### **Descriptions:**
- The IDT7130 is a dual-port RAM that allows simultaneous access from two independent buses.  
- It is designed for applications requiring high-speed data transfer and shared memory systems.  
- Features include automatic power-down and interrupt flag for port-to-port communication.  

### **Features:**
- **True Dual-Port Operation:** Independent read/write access on both ports.  
- **Bus Compatibility:** TTL-compatible inputs and outputs.  
- **Interrupt Flag:** Signals when data is written to a specific memory location.  
- **Automatic Power-Down:** Reduces power consumption when not in use.  
- **Expandable:** Can be cascaded for larger memory configurations.  
- **High-Speed Performance:** 100 ns access time for fast data processing.  

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

Application Scenarios & Design Considerations

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

Alternative Part Number

  • CY7C130-100PC --: Dual-port SRAM with similar 1K x 8 organization and 100 ns access time, pin-compatible in many designs and widely available as a second source.
  • AS7C130-100PC --: Direct functional equivalent dual-port SRAM from Alliance Memory, same density and speed grade, often used as a drop-in replacement for obsolete IDT parts.
  • 7130LA100P --: Renesas (which acquired IDT) continues the 7130 dual-port SRAM family with the same 1K x 8 architecture and 100 ns timing, ensuring long-term availability.

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