DS1244Y Non-Volatile RAM

DS1244Y Non-Volatile RAM with Phantom Clock

DS1244Y 256K NV SRAM with built-in clock, 32K x 8 memory, and 10% operating range.

The DS1244Y Non-Volatile RAM with Phantom Clock offers reliable memory storage with timekeeping functionality. It features 256K of static non-volatile RAM organized as 32,768 words by 8 bits, ensuring your data remains intact even during power loss. The embedded lithium energy source and control circuitry monitor voltage conditions, automatically switching on when necessary to prevent data corruption. With a full 10% operating range and temperatures from 0°C to 70°C, this RAM is perfect for various applications.

The DS1244Y Non-Volatile RAM with Phantom Clock includes a real-time clock that tracks time accurately, adjusting for months with fewer than 31 days and leap years. It operates in both 12-hour and 24-hour formats. With an accuracy of better than ±1 minute per month at 25°C and over 10 years of data retention without power, this component is essential for systems requiring reliable time and data management.

Ideal for applications that need a combination of memory and timekeeping, the DS1244Y Non-Volatile RAM with Phantom Clock is suitable for industrial control systems, data logging devices, and other electronic projects where data integrity and time tracking are crucial.

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Features of DS1244Y Non-Volatile RAM with Phantom Clock

• Real-time clock
• 32K x 8 NV SRAM
• Embedded lithium energy cell
• Accurate timekeeping
• Full 10% operating range
• Standard 28-pin JEDEC pinout

Specification of DS1244Y Non-Volatile RAM with Phantom Clock

• 256K memory size
• Operating temperature 0°C to 70°C
• Accuracy better than ±1 minute/month
• Over 10 years data retention
• Available in 120, 150, and 200 ns access time

Applications of DS1244Y Non-Volatile RAM with Phantom Clock

• Industrial control systems
• Data logging devices
• Time-sensitive applications
• Consumer electronics
• Automotive electronics

Related Links for DS1244Y Non-Volatile RAM with Phantom Clock

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Package Includes

• 1 X DS1244Y Non-Volatile RAM with Phantom Clock