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DS1249W-100

DS1249W-100

Manufacturer No:

DS1249W-100

Description:

IC NVSRAM 2MBIT PARALLEL 32EDIP

Datasheet:

Datasheet

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DS1249W-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
    3V ~ 3.6V
  • 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 DS1249W-100 is an integrated circuit chip from Maxim Integrated that belongs to the family of nonvolatile SRAMs. Here are the advantages and application scenarios of the DS1249W-100:Advantages: 1. Nonvolatile: The DS1249W-100 combines the speed and flexibility of SRAMs with the nonvolatility of EEPROMs. It retains data even when power is lost or turned off, allowing for reliable and instant data access upon power-up. 2. High density: This chip provides a high-density storage solution, with a capacity of 1 megabit (128 kilobytes) of nonvolatile static RAM. 3. Fast read/write: The DS1249W-100 offers access times as fast as 70 ns, enabling quick read and write operations for efficient data handling. 4. Low power consumption: The chip operates at low power, making it suitable for battery-powered devices and applications requiring energy efficiency. 5. Unlimited write endurance: Unlike traditional EEPROMs, the DS1249W-100 does not have any write endurance limitations. It allows for an unlimited number of write cycles, making it highly reliable.Application Scenarios: 1. Industrial applications: The nonvolatility and high density of the DS1249W-100 make it ideal for industrial applications where data integrity is crucial. It can be used for storing critical configuration data, system parameters, or event logging in programmable logic controllers (PLCs), industrial automation systems, or power control units. 2. Embedded systems: The nonvolatile feature of this chip is valuable in embedded systems where data needs to be retained during power cycles. It can be used for storing firmware, boot code, or configuration settings in various embedded applications, including consumer electronics, automotive systems, or medical devices. 3. Smart meters: The DS1249W-100 can be utilized in smart metering systems, where power outage data or energy usage records need to be nonvolatilely stored and preserved. 4. Data logging: Its combination of nonvolatility and high density makes the DS1249W-100 suitable for data logging applications, such as temperature or environmental monitoring systems. It allows for reliable storage of collected data, even in case of power disruptions. 5. Network and telecommunications equipment: The DS1249W-100 can be utilized in network switches, routers, or telecommunications equipment for storing configuration data and log information, ensuring reliable operation and quick recovery upon power-up.Note: It is essential to consult the datasheet and documentation provided by Maxim Integrated for detailed specifications, characteristics, and usage guidelines of the DS1249W-100 chip.
DS1249W-100 Relevant information