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IDT7132SA-35J from IDT

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IDT7132SA-35J

Manufacturer: IDT

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

Partnumber Manufacturer Quantity Availability
IDT7132SA-35J,IDT7132SA35J IDT 14 In Stock

Description and Introduction

HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM WITH INTERRUPTS The IDT7132SA-35J is a high-speed 16K (2K x 8) Dual-Port Static RAM manufactured by Integrated Device Technology (IDT).  

### **Key Specifications:**  
- **Organization:** 2K x 8 (16K bits)  
- **Operating Voltage:** 5V ±10%  
- **Access Time:** 35 ns  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Package:** 48-pin PLCC (Plastic Leaded Chip Carrier)  
- **Power Consumption:**  
  - Active: 900 mW (max)  
  - Standby: 55 mW (max)  

### **Descriptions and Features:**  
- **True Dual-Port Memory:** Allows simultaneous access from both ports for reads and writes.  
- **Independent Control Pins:** Each port has separate address, data, and control signals.  
- **Bus Compatibility:** TTL-compatible inputs and outputs.  
- **On-Chip Arbitration:** Handles simultaneous access to the same memory location.  
- **Interrupt Signaling:** Supports mailbox interrupt for inter-processor communication.  
- **Automatic Power-Down:** Reduces power consumption when not in use.  
- **Industrial-Grade Options:** Available in extended temperature ranges (IDT7132LA-35J for -40°C to +85°C).  

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

Application Scenarios & Design Considerations

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

Alternative Part Number

  • CY7C132-35JC --: Dual-port SRAM with comparable 2K x 16 organization and 35 ns access time, pin-compatible in many designs and widely available as a second source.
  • IS61C1024-35J --: High-speed asynchronous SRAM with 35 ns speed grade in a PLCC package, suitable functional replacement where dual-port access is not strictly required.
  • AS7C1024-35JC --: Legacy-compatible 35 ns SRAM in PLCC, often used as a drop-in substitute for older IDT SRAM parts with similar timing and package.

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