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IDT71V424L12PH from IDT

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IDT71V424L12PH

Manufacturer: IDT

3.3V CMOS STATIC RAM 4 MEG (512K x 8-BIT)

Partnumber Manufacturer Quantity Availability
IDT71V424L12PH IDT 5380 In Stock

Description and Introduction

3.3V CMOS STATIC RAM 4 MEG (512K x 8-BIT) The **IDT71V424L12PH** is a high-speed CMOS static RAM (SRAM) manufactured by **Integrated Device Technology (IDT)**. Below are the key specifications, descriptions, and features:

### **Specifications:**
- **Density:** 4Mbit (512K x 8)  
- **Organization:** 524,288 words × 8 bits  
- **Supply Voltage:** 3.3V (±10%)  
- **Access Time:** 12ns  
- **Operating Current:** 120mA (typical)  
- **Standby Current:** 5mA (typical)  
- **Package:** 44-pin TSOP (Type II)  
- **Operating Temperature Range:**  
  - Commercial: 0°C to +70°C  
  - Industrial: -40°C to +85°C  

### **Descriptions:**
- The **IDT71V424L12PH** is a **3.3V synchronous SRAM** designed for high-performance applications.  
- It features a **fully pipelined** architecture for high-speed data transfer.  
- The device supports **burst mode operation** for efficient memory access.  
- It is compatible with **LVTTL** input/output levels.  

### **Features:**
- **High-Speed Performance:** 12ns access time.  
- **Low Power Consumption:**  
  - Active current: 120mA (typical)  
  - Standby current: 5mA (typical)  
- **Synchronous Operation:** Clock-controlled read/write operations.  
- **Burst Mode Support:** Linear or interleaved burst sequences.  
- **Single 3.3V Power Supply:** Reduces system power requirements.  
- **LVTTL-Compatible I/O:** Ensures compatibility with standard logic levels.  
- **Industrial Temperature Support:** Available in extended temperature ranges.  

This SRAM is commonly used in networking, telecommunications, and high-performance computing applications.

Application Scenarios & Design Considerations

3.3V CMOS STATIC RAM 4 MEG (512K x 8-BIT)

Alternative Part Number

  • IS61LV25616AL-12TLI --: Pin-compatible 256Kx16 asynchronous SRAM with 12 ns access time, direct functional replacement for the 71V424L in most designs.
  • CY7C1041CV33-12ZSXET --: 256Kx16 low-power SRAM with 12 ns speed grade and 3.3V supply, widely used as a drop-in alternative to IDT 71V424L parts.
  • AS7C34096A-12TIN --: 512Kx8 fast asynchronous SRAM at 12 ns; suitable when the design can be adapted to byte-wide organization, offered as a legacy IDT-compatible source.

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