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IDT7132SA55CB from IDT

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IDT7132SA55CB

Manufacturer: IDT

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

Partnumber Manufacturer Quantity Availability
IDT7132SA55CB IDT 400 In Stock

Description and Introduction

HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM WITH INTERRUPTS The IDT7132SA55CB 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:**
- **Memory Size:** 16K x 8 (131,072 bits)  
- **Organization:** Dual-port, 8-bit word width  
- **Access Time:** 55 ns  
- **Operating Voltage:** 5V ±10%  
- **Operating Temperature Range:** 0°C to +70°C (Commercial)  
- **Package Type:** 48-pin Ceramic DIP (Dual In-line Package)  
- **Power Consumption:**  
  - Active: 750 mW (typical)  
  - Standby: 55 mW (typical)  

### **Descriptions:**
- The IDT7132SA55CB is a **dual-port RAM**, allowing simultaneous access from two independent buses.  
- It is designed for high-speed applications requiring shared memory access, such as multiprocessor systems, communication buffers, and data acquisition systems.  
- Features **on-chip arbitration logic** to prevent data corruption during simultaneous write operations to the same address.  

### **Features:**
- **True Dual-Port Operation:** Independent read/write access from both ports.  
- **Fully Asynchronous Operation:** No clock required.  
- **Bus Compatibility:** TTL-compatible inputs and outputs.  
- **Automatic Power-Down:** Reduces power consumption when not in use.  
- **Interrupt Flag:** Supports mailbox communication between ports.  
- **Semaphore (Flag) Logic:** Enables hardware handshaking between processors.  
- **Industrial-Grade Options Available** (e.g., IDT7132LA for extended temperature ranges).  

This device is suitable for applications requiring fast, conflict-free memory sharing between multiple processors or systems.

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