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IDT7132SA35P from IDJ

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IDT7132SA35P

Manufacturer: IDJ, IDT

HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM WITH INTERRUPTS

Partnumber Manufacturer Quantity Availability
IDT7132SA35P IDJ, IDT 2140 In Stock

Description and Introduction

HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM WITH INTERRUPTS The IDT7132SA35P is a high-speed 16K x 8 dual-port static RAM (SRAM) manufactured by Integrated Device Technology (IDT). Below are the key specifications, descriptions, and features:

### **Specifications:**
- **Memory Size:** 16K x 8 (131,072 bits)  
- **Organization:** Dual-port, 8-bit data bus  
- **Access Time:** 35 ns  
- **Operating Voltage:** 5V ±10%  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Package:** 48-pin DIP (Plastic Dual In-line Package)  
- **Power Consumption:**  
  - Active: 750 mW (typical)  
  - Standby: 55 mW (typical)  

### **Descriptions:**
- The IDT7132SA35P is a dual-port RAM that allows simultaneous access from two independent buses.  
- It supports asynchronous operation, meaning each port can read or write independently without clock synchronization.  
- Designed for high-speed applications requiring shared memory access, such as multiprocessor systems, communication buffers, and data acquisition systems.  

### **Features:**
- **True Dual-Port Operation:** Independent read/write access on both ports.  
- **Bus Arbitration:** On-chip logic prevents contention when both ports access the same memory location.  
- **Interrupt Flags:** Supports mailbox communication between ports.  
- **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.  

This information is based solely on the manufacturer's datasheet for the IDT7132SA35P.

Application Scenarios & Design Considerations

HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM WITH INTERRUPTS

Alternative Part Number

  • CY7C132A-35PC --: Dual-port SRAM with comparable 2K x 8 organization and 35 ns access time, pin-compatible replacement for the IDT7132 series.
  • AS7C132-35PC --: Direct functional equivalent dual-port SRAM with matching 35 ns speed grade, often used as a drop-in substitute for IDT7132 devices.
  • IS61C132-35P --: Similar dual-port SRAM architecture and 35 ns timing, suitable alternative when the original IDT part is unavailable.
  • CY7C132-35PC --: Pin-compatible 2K x 8 dual-port SRAM with 35 ns access time, a direct functional replacement for the IDT7132 series.

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