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DS1249Y-70IND

DS1249Y-70IND

Manufacturer No:

DS1249Y-70IND

Description:

IC NVSRAM 2MBIT PARALLEL 32EDIP

Datasheet:

Datasheet

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DS1249Y-70IND 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
    70 ns
  • Write Cycle Time - Word, Page
    70ns
  • 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-70IND is an integrated circuit (IC) chip produced by Maxim Integrated, which is a nonvolatile static RAM (NVSRAM) with a storage capacity of 512Kb (64K x 8). This chip provides several advantages and can be used in various application scenarios:Advantages of DS1249Y-70IND:1. Nonvolatile Storage: The chip combines the benefits of both RAM (Random Access Memory) and nonvolatile memory. It retains the stored data even when power is disconnected and does not require a backup power supply.2. High-Speed Performance: It offers a fast access time of 70ns, allowing for quick read and write operations. This makes it suitable for applications requiring frequent data retrieval or modification.3. High Endurance: The DS1249Y-70IND has a high endurance rating, typically allowing 1 million read/write cycles. This ensures reliable and durable performance for mission-critical applications.4. Unlimited Read and Write Operations: Unlike traditional EEPROMs (Electrically Erasable Programmable Read-Only Memory), this NVSRAM does not have any write limits. It can be read from and written to an unlimited number of times, making it suitable for applications requiring extensive read/write operations.5. Integrated Battery-Backup Circuit: The chip includes an integrated battery-backup circuit, eliminating the need for external components for power backup. This simplifies the design and reduces the board space required.Application Scenarios:1. Industrial Control Systems: The DS1249Y-70IND can be used in industrial control systems where the nonvolatile storage of critical data is required. This could include storing configuration settings, program code, or other data that needs to be retained during power cycles.2. Data Logging and Event Recording: It can be utilized in data loggers or event recorders, where high-speed read and write operations are needed. The nonvolatile nature of the NVSRAM ensures that collected data is preserved even in the event of power loss.3. Embedded Systems: The chip can be integrated into various embedded systems where fast and reliable nonvolatile storage is needed. This could include devices such as routers, modems, or sensor nodes that require persistent memory for settings, firmware, or collected data.4. Automotive Electronics: In automotive electronics, the DS1249Y-70IND can be used for storing critical data or event logs related to automotive diagnostics, telemetry, or system configurations. The nonvolatile feature ensures that such data is retained and accessible even after power interruptions.Overall, the DS1249Y-70IND offers the advantages of nonvolatile storage, high-speed performance, endurance, and integrated backup circuitry, making it suitable for diverse applications requiring reliable and fast nonvolatile memory.
DS1249Y-70IND Relevant information