The Maxim Integrated DS1290 Low-Voltage, Nonvolatile SRAM is a state-of-the-art memory solution that combines the convenience of SRAM with the data security of nonvolatile storage. This innovative product ensures that data is preserved even when power is lost, making it an ideal choice for critical data storage applications.

Key Features

• Nonvolatile Storage: The DS1290 features a nonvolatile element that automatically transfers data to the nonvolatile storage when power is disrupted and restores it upon return of power, ensuring data integrity without user intervention.
• Low-Voltage Operation: Designed to operate at low voltages, the DS1290 is an excellent fit for battery-powered and portable devices, minimizing power consumption while maintaining high performance.
• Direct SRAM Compatibility: The device is pin-compatible with standard SRAM, making it easy to integrate into existing designs without the need for extensive redesigns.
• High Reliability: With its robust design and high-quality construction, the DS1290 provides a reliable storage solution that can withstand harsh operating conditions.
• Unlimited Read and Write Cycles: Unlike traditional nonvolatile memories, the DS1290 allows for an unlimited number of read and write operations, offering the flexibility and endurance of SRAM.

Applications

The DS1290 is particularly well-suited for a wide range of applications where data security and power efficiency are paramount. These include:

• Portable medical devices
• Industrial control systems
• Data loggers
• Handheld instruments
• Backup memory for critical data storage

Technical Specifications

The DS1290 offers a variety of technical specifications designed to meet the needs of diverse applications:

• Power supply range: 2.7V to 3.6V
• Access time options available
• Automatic power-fail chip deselect and write protection
• Write protect voltages as low as 1.5V
• Surface-mount and through-hole packages available

With the Maxim Integrated DS1290 Low-Voltage, Nonvolatile SRAM, designers can confidently create systems that require reliable data retention without sacrificing the convenience and speed of SRAM.