IC Phoenix logo

Home ›  D  › D21 > DS1220AB

DS1220AB from DALLAS,MAXIM - Dallas Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

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

15.625ms

DS1220AB

Manufacturer: DALLAS

16k Nonvolatile SRAM

Partnumber Manufacturer Quantity Availability
DS1220AB DALLAS 4000 In Stock

Description and Introduction

16k Nonvolatile SRAM The DS1220AB is a nonvolatile static RAM (NV SRAM) manufactured by DALLAS (now part of Maxim Integrated). Here are the key specifications:  

- **Memory Size**: 16Kb (2K x 8)  
- **Technology**: Combines SRAM with an embedded lithium energy source and control circuitry for nonvolatility  
- **Data Retention**: Minimum 10 years without power  
- **Access Time**: 150ns (max)  
- **Operating Voltage**: 4.5V to 5.5V  
- **Package**: 24-pin DIP  
- **Operating Temperature Range**: 0°C to 70°C  
- **Write Cycle Time**: 150ns (max)  
- **Automatic Power-Fail Protection**: Ensures data integrity during power loss  
- **Unlimited Write Cycles**: Unlike EEPROM or Flash, it supports unlimited read/write operations  

The DS1220AB is designed for applications requiring high-speed, nonvolatile memory with long-term data retention.

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