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DS1245AB-120

DS1245AB-120

Manufacturer No:

DS1245AB-120

Description:

IC NVSRAM 1MBIT PARALLEL 32EDIP

Datasheet:

Datasheet

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DS1245AB-120 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
    4.75V ~ 5.25V
  • Access Time
    120 ns
  • Write Cycle Time - Word, Page
    120ns
  • Memory Interface
    Parallel
  • Memory Organization
    128K x 8
  • Memory Size
    1Mbit
  • Technology
    NVSRAM (Non-Volatile SRAM)
  • Memory Format
    NVSRAM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The DS1245AB-120 is a non-volatile static RAM (NVSRAM) integrated circuit chip produced by Maxim Integrated. It has several advantages and application scenarios:Advantages:1. Non-Volatile Memory: The DS1245AB-120 combines the benefits of both RAM and non-volatile memory on a single chip. It offers the speed and flexibility of RAM, while also retaining data even when power is lost.2. High Density: It provides a storage capacity of 1 megabit (128K x 8) in a compact package. This high-density storage allows for the retention of substantial amounts of critical data.3. Fast Access Times: The chip offers fast access times, enabling efficient read and write operations. It provides access times as low as 120 ns, allowing for quick data retrieval and manipulation.4. Battery-Free Operation: The DS1245AB-120 utilizes an integrated lithium energy source, eliminating the need for external batteries. This feature ensures data integrity and simplifies system design.5. Unlimited Read and Write Cycles: It supports an unlimited number of read and write cycles, making it suitable for applications that require frequent data updates or modification.Application Scenarios:1. Embedded Systems: The DS1245AB-120 is commonly used in embedded systems where critical data needs to be preserved during power outages. It acts as a backup memory to save system configurations, error logs, or calibration data.2. Industrial Control Systems: In industrial control applications, the chip can be used for storing real-time operation parameters, configuration settings, or event logs. The non-volatile nature of the memory protects crucial data even in the case of power failures.3. Automotive Systems: The DS1245AB-120 finds applications in automotive systems, such as electronic control units (ECUs) or engine management systems. It can store fault codes, sensor measurements, or historical diagnostics data for later analysis.4. Medical Devices: Data storage in medical devices, like patient monitoring systems or implantable devices, requires reliability and persistence. The DS1245AB-120 ensures continuous data availability and integrity in these scenarios.5. Networking and Communication Equipment: The chip can be used in networking and communication devices to store configuration data, packet buffers, or logs. It allows for quick system boot-up and recovery during power cycling events.6. Gaming Systems: In gaming consoles or arcade machines, the DS1245AB-120 can be used for storing game progress, settings, or high scores. Its non-volatile nature ensures that player achievements are retained even when the device is powered off.Overall, the DS1245AB-120 NVSRAM chip offers a reliable and convenient solution for applications requiring fast, high-density, and non-volatile data storage.
DS1245AB-120 Relevant information