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DS1249Y-85IND

DS1249Y-85IND

Manufacturer No:

DS1249Y-85IND

Description:

IC NVSRAM 2MBIT PARALLEL 32EDIP

Datasheet:

Datasheet

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DS1249Y-85IND Specifications

  • Type
    Parameter
  • Supplier Device Package
    32-EDIP
  • Package / Case
    32-DIP Module (0.600", 15.24mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Voltage - Supply
    4.5V ~ 5.5V
  • Access Time
    85 ns
  • Write Cycle Time - Word, Page
    85ns
  • 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-85IND is an integrated circuit chip that belongs to the DS1249 family of nonvolatile static RAMs (NVSRAMs) manufactured by Maxim Integrated. Here are some advantages and application scenarios of the DS1249Y-85IND:Advantages: 1. Nonvolatile Memory: The DS1249Y-85IND combines the benefits of both SRAM and nonvolatile memory. It acts as a high-performance SRAM and retains data even when power is lost, similar to a nonvolatile memory.2. Fast Read and Write Access: It offers access times as fast as 85ns, allowing for quick read and write operations.3. Unlimited Read and Write Cycles: With an endurance of over 1 million read/write cycles, the DS1249Y-85IND provides durability and reliability for frequent data storage and retrieval tasks.4. Integrated Battery Backup: It includes an integrated battery that sustains the memory and data in the event of power loss, ensuring data integrity during unexpected power failures.5. Small Form Factor: The DS1249Y-85IND comes in a small 32-pin package, making it suitable for space-constrained applications.Application Scenarios: 1. Data Logging: The DS1249Y-85IND can be used in applications where data logging is required, such as industrial control systems, automotive diagnostics, and environmental monitoring. Its nonvolatile memory ensures that data collected during power outages or system restarts is not lost.2. Real-Time Clocks: The integrated battery backup makes the DS1249Y-85IND suitable for real-time clock (RTC) circuits. It can store the time and date information, allowing RTCs to retain accurate timekeeping even during power interruptions.3. Embedded Systems: The fast access times and nonvolatility of the DS1249Y-85IND make it suitable for use in embedded systems, where both high-performance and data persistence are necessary. Examples include microcontrollers, digital signal processors, and smart sensors.4. Data Caching: The DS1249Y-85IND can be utilized in scenarios where fast caching of frequently accessed data is needed. By storing critical data in the NVSRAM, the overall system performance can be improved.5. Critical System Backup: In applications requiring critical data backup and recovery, such as network switches, RAID controllers, and data centers, the DS1249Y-85IND can be used to ensure seamless data retrieval and protection during power failures.It's important to note that the DS1249Y-85IND's use cases are not limited to the mentioned scenarios and can be applied in various other domains depending on the specific requirements of the application.
DS1249Y-85IND Relevant information