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DS1230AB-85

DS1230AB-85

Manufacturer No:

DS1230AB-85

Description:

IC NVSRAM 256KBIT PAR 28EDIP

Datasheet:

Datasheet

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DS1230AB-85 Specifications

  • Type
    Parameter
  • Supplier Device Package
    28-EDIP
  • Package / Case
    28-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
    85 ns
  • Write Cycle Time - Word, Page
    85ns
  • Memory Interface
    Parallel
  • Memory Organization
    32K x 8
  • Memory Size
    256Kbit
  • 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 DS1230AB-85 integrated circuit chip is a nonvolatile, precision timekeeping device with 32kbit of SRAM and integrated power-fail control. Here are some of its advantages and application scenarios:Advantages: 1. Nonvolatile Storage: The DS1230AB-85 provides nonvolatile storage, which means the data stored will be retained even in the absence of power. This ensures that critical data or timekeeping information is preserved.2. Precision Timekeeping: It offers accurate timekeeping capabilities, including seconds, minutes, hours, day, date, month, and year information. This makes it suitable for applications that require precise time tracking.3. Integrated Power-fail Control: The chip includes circuitry to detect power failure and switch to the onboard lithium energy source. It allows the DS1230AB-85 to continue functioning and maintain data integrity even during power outages or interruptions.4. Extended Temperature Range: With an operating temperature range of -40°C to +85°C, the DS1230AB-85 is capable of working reliably in a wide range of environments, including industrial or rugged applications.Application Scenarios: 1. Real-Time Clock (RTC) Applications: The DS1230AB-85 can be used as a real-time clock, precisely tracking the time and date. This is valuable in various applications, such as logging timestamps, event scheduling, or time-based automation.2. Data Logging and Storage: The nonvolatile nature of the DS1230AB-85 makes it suitable for data logging applications. It can retain critical information, such as sensor readings or system status, even when power is lost, ensuring data integrity.3. Power Fail Detection: The integrated power-fail control feature enables applications to detect power failures and take appropriate actions. This can be useful in scenarios where graceful shutdown or backup procedures need to be initiated during power outages.4. Industrial Control Systems: The extended temperature range and nonvolatile storage capabilities of the DS1230AB-85 make it suitable for industrial control systems. It can store critical parameters, configuration settings, or even program code in harsh environments.5. Battery Backup Systems: The chip's ability to switch to an onboard lithium energy source during power failures makes it ideal for battery backup systems. It can ensure continuous operation and retain critical data in devices like UPS (Uninterruptible Power Supply) or emergency systems.Note: The specific advantages and application scenarios may vary depending on the requirements and implementation of a given system or project.
DS1230AB-85 Relevant information