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DS1249Y-100

DS1249Y-100

Manufacturer No:

DS1249Y-100

Description:

IC NVSRAM 2MBIT PARALLEL 32EDIP

Datasheet:

Datasheet

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DS1249Y-100 Specifications

  • Type
    Parameter
  • Supplier Device Package
    32-EDIP
  • Package / Case
    32-DIP Module (0.600", 15.24mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    0°C ~ 70°C (TA)
  • Voltage - Supply
    4.5V ~ 5.5V
  • Access Time
    100 ns
  • Write Cycle Time - Word, Page
    100ns
  • Memory Interface
    Parallel
  • Memory Organization
    256K x 8
  • Memory Size
    2Mbit
  • Technology
    NVSRAM (Non-Volatile SRAM)
  • Memory Format
    NVSRAM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The DS1249Y-100, also known as the DS1249Y or DS1249, is a highly reliable and nonvolatile static RAM (NVSRAM) integrated circuit chip. It offers several advantages and finds application in various scenarios. Advantages of DS1249Y-100:1. Nonvolatile Storage: The DS1249Y-100 combines the benefits of both SRAM and nonvolatile storage. It retains the data even when power is lost, eliminating the need for external backup systems like batteries or capacitors.2. High Reliability: The integrated NVSRAM technology ensures high reliability and data integrity. It offers unlimited read and write endurance, making it suitable for critical applications.3. Fast Access Time: The DS1249Y-100 provides access times as low as 55ns, which allows for efficient data retrieval and manipulation.4. Low Power Consumption: It operates at low power, minimizing energy requirements and extending battery life in portable devices.5. Simple Integration: The DS1249Y-100 integrates seamlessly with existing SRAM or nonvolatile RAM (NVRAM) systems, making it a convenient choice for upgrading or replacing traditional SRAM chips.Application Scenarios:1. Embedded Systems: The DS1249Y-100 is commonly used in embedded systems that require high reliability and data retention, such as industrial control units, medical devices, and automotive electronics.2. Data Logging: Its nonvolatile storage capability makes it suitable for applications involving data logging or event recording, where preserving data integrity during power interruptions or system failures is crucial.3. Critical Memory Backup: The DS1249Y-100 can act as a backup memory for real-time clocks, microcontrollers, or volatile memory, ensuring data retention during power cycles.4. Gaming and Robotics: In gaming machines or robotic systems where frequent power cycling occurs, the DS1249Y-100 provides instant-on memory access without requiring data reload or restoration.5. Instrumentation and Test Equipment: It finds use in instrumentation and test equipment that require reliable and nonvolatile storage for calibration data, configuration settings, or test results.Overall, the DS1249Y-100 is a versatile NVSRAM chip with reliable data storage and high-speed access, making it a suitable choice for applications demanding nonvolatile memory solutions.
DS1249Y-100 Relevant information