IC Phoenix logo

Home ›  D  › D23 > DS1249AB-100

DS1249AB-100 from DALLAS,MAXIM - Dallas Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

0.000ms

DS1249AB-100

Manufacturer: DALLAS

2048k Nonvolatile SRAM

Partnumber Manufacturer Quantity Availability
DS1249AB-100,DS1249AB100 DALLAS 386 In Stock

Description and Introduction

2048k Nonvolatile SRAM The DS1249AB-100 is a nonvolatile static RAM (NV SRAM) manufactured by DALLAS (now part of Maxim Integrated). Here are its key specifications:

- **Memory Size**: 1 Megabit (128K x 8)  
- **Technology**: Combines SRAM with an embedded lithium energy source and control circuitry for nonvolatility.  
- **Access Time**: 100 ns  
- **Operating Voltage**: 4.5V to 5.5V  
- **Data Retention**: Minimum 10 years without power  
- **Temperature Range**: Commercial (0°C to +70°C)  
- **Package**: 32-pin DIP (Dual In-line Package)  
- **Pin Compatibility**: JEDEC standard pinout for easy replacement of EPROMs or SRAMs.  
- **Write Cycles**: Unlimited (like standard SRAM)  
- **Automatic Power-Fail Protection**: Switches to battery backup when VCC falls below tolerance.  

This device is designed for applications requiring reliable nonvolatile memory with fast SRAM performance.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips