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DS1249AB-70IND#

DS1249AB-70IND#

Manufacturer No:

DS1249AB-70IND#

Description:

IC NVSRAM 2MBIT PARALLEL 32EDIP

Datasheet:

Datasheet

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DS1249AB-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
    4.75V ~ 5.25V
  • 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
    Active
  • Series
    -
The DS1249AB-70IND# is a specific model of integrated circuit chip manufactured by Maxim Integrated. It is a non-volatile SRAM (NVSRAM) chip with a capacity of 512 kilobits (64 kilobytes). Here are some advantages and application scenarios of this chip:Advantages: 1. Non-volatile memory: The DS1249AB-70IND# combines the benefits of both SRAM and non-volatile memory. It retains data even when power is lost, similar to a flash memory, but offers faster read and write access like an SRAM.2. High-speed operation: With access times as low as 70 nanoseconds, this chip provides fast read and write operations, making it suitable for applications that require quick data access.3. Unlimited read and write cycles: Unlike traditional flash memory, which has a limited number of erase/write cycles, the DS1249AB-70IND# can endure an unlimited number of read and write cycles without degradation.4. Integrated battery backup: The chip includes an integrated lithium energy source that powers the memory during power loss, ensuring data integrity and preventing data loss.Application scenarios: 1. Data logging and event storage: The non-volatile nature of the DS1249AB-70IND# makes it ideal for applications that require data logging or event storage, such as industrial control systems, automotive systems, and data acquisition devices.2. Real-time clock and calendar: The chip can be used to store time and date information, making it suitable for applications that require a real-time clock and calendar functionality, such as embedded systems, smart meters, and medical devices.3. Critical data storage: The DS1249AB-70IND# can be used to store critical data that needs to be retained even during power outages, such as system configuration settings, encryption keys, or firmware updates.4. Cache memory: The high-speed operation of this chip makes it suitable for cache memory applications, where fast access to frequently used data is crucial, such as in networking devices, routers, or high-performance computing systems.Overall, the DS1249AB-70IND# offers the advantages of non-volatile memory combined with fast access times, making it a versatile choice for various applications requiring reliable data storage and quick data access.
DS1249AB-70IND# Relevant information