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DS1245W-100 from DALLAS,MAXIM - Dallas Semiconductor

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DS1245W-100

Manufacturer: DALLAS

3.3V 1024K Nonvolatile SRAM

Partnumber Manufacturer Quantity Availability
DS1245W-100,DS1245W100 DALLAS 500 In Stock

Description and Introduction

3.3V 1024K Nonvolatile SRAM The DS1245W-100 is a nonvolatile static RAM (NV SRAM) manufactured by DALLAS (now part of Maxim Integrated). Here are its key specifications:

- **Memory Size**: 1,048,576 bits (organized as 131,072 words × 8 bits)  
- **Technology**: Combines SRAM with an embedded lithium energy source for nonvolatility  
- **Access Time**: 100 ns  
- **Operating Voltage**: 4.5V to 5.5V  
- **Data Retention**: Minimum 10 years without power  
- **Package**: 32-pin DIP (Dual In-line Package)  
- **Operating Temperature Range**: 0°C to +70°C (commercial grade)  
- **Write Cycles**: Unlimited (like standard SRAM)  

This device is designed for applications requiring high-speed, nonvolatile memory with battery backup.

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