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IDT7006S55J from IDT

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IDT7006S55J

Manufacturer: IDT, ISSI,ISSI一

HIGH-SPEED 16K x 8 DUAL-PORT STATIC RAM

Partnumber Manufacturer Quantity Availability
IDT7006S55J IDT, ISSI,ISSI一 561 In Stock

Description and Introduction

HIGH-SPEED 16K x 8 DUAL-PORT STATIC RAM The IDT7006S55J is a high-speed 16K x 8 dual-port static RAM (SRAM) manufactured by Integrated Device Technology (IDT). Below are its key specifications, descriptions, and features:

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

### **Descriptions:**  
- The IDT7006S55J is a dual-port RAM that allows simultaneous access from two independent buses.  
- It supports non-multiplexed address and data buses for both ports.  
- Features include automatic power-down for reduced standby power consumption.  
- Designed for high-performance applications requiring fast data transfer between two processors.  

### **Features:**  
- **True Dual-Port Operation:** Independent read/write access from both ports.  
- **Bus Arbitration:** On-chip logic resolves simultaneous access conflicts.  
- **Interrupt Flags:** Supports hardware or software notification for shared resource management.  
- **High-Speed Access:** 55 ns access time for fast data processing.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  
- **Low Power Consumption:** CMOS technology reduces power usage in standby mode.  
- **Industrial-Grade Options:** Available in extended temperature ranges (not applicable to the "J" commercial variant).  

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

Application Scenarios & Design Considerations

HIGH-SPEED 16K x 8 DUAL-PORT STATIC RAM

Alternative Part Number

  • CY7C006A-55JC --: Pin-compatible dual-port SRAM with similar 55 ns access time and 16Kx8 organization, widely available as a drop-in functional replacement.
  • IS61C1024-55J --: High-speed 55 ns SRAM in a PLCC package from a different series, suitable as a functional substitute when dual-port features are not strictly required.
  • 7130SA55J --: Alternate dual-port SRAM family with comparable 55 ns speed grade and J-lead package, offering similar architecture from a different product series.
  • 7130LA55J --: IDT/Renesas dual-port SRAM in the same 16K x 8 density and 55 ns speed grade, electrically compatible with the original IDT7006 family.
  • AS7C31026-55JCN --: Alliance Memory SRAM with matching 55 ns timing and JEDEC PLCC package, often used as a drop-in replacement for legacy IDT dual-port parts.

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