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IDT70V27L35PFI from IDT

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IDT70V27L35PFI

Manufacturer: IDT

HIGH-SPEED 3.3V 32K x 16 DUAL-PORT STATIC RAM

Partnumber Manufacturer Quantity Availability
IDT70V27L35PFI IDT 20 In Stock

Description and Introduction

HIGH-SPEED 3.3V 32K x 16 DUAL-PORT STATIC RAM The **IDT70V27L35PFI** is a high-performance, low-power CMOS **4K x 9 Dual-Port Static RAM** manufactured by **Integrated Device Technology (IDT)**. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Organization:** 4K x 9 (Dual-Port)  
- **Technology:** CMOS  
- **Supply Voltage:** 3.3V (±10%)  
- **Access Time:** 35 ns  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Package:** 64-Lead TQFP (Thin Quad Flat Pack)  
- **Pin Count:** 64  
- **I/O Type:** 5V Tolerant  

### **Descriptions:**  
- The **IDT70V27L35PFI** is a **dual-port memory** that allows simultaneous access from two independent buses.  
- It is designed for **high-speed, low-power** applications requiring non-blocking read/write operations.  
- Supports **asynchronous operation** with separate control signals for each port.  
- Features **on-chip arbitration logic** to prevent data corruption during simultaneous writes to the same address.  

### **Features:**  
- **True Dual-Port Operation:** Independent read/write on both ports.  
- **5V-Tolerant Inputs/Outputs:** Compatible with mixed 3.3V/5V systems.  
- **Low Power Consumption:** Standby and operating power-saving modes.  
- **Automatic Power-Down:** Reduces power when inactive.  
- **Semaphores (Hardware Lock):** For inter-processor communication.  
- **Busy Output Flag:** Indicates simultaneous write conflicts.  
- **Industrial-Grade Options Available (IDT70V27L35PFI only commercial).**  

This device is commonly used in **networking, telecommunications, and multiprocessor systems** where concurrent memory access is required.  

For detailed electrical characteristics and timing diagrams, refer to the official **IDT datasheet**.

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