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DS1643-85+

DS1643-85+

Manufacturer No:

DS1643-85+

Description:

IC RTC CLK/CALENDAR PAR 28EDIP

Datasheet:

Datasheet

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DS1643-85+ Specifications

  • Type
    Parameter
  • Mounting Type
    Through Hole
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Supply
    4.5V ~ 5.5V
  • Interface
    Parallel
  • Date Format
    YY-MM-DD-dd
  • Time Format
    HH:MM:SS (24 hr)
  • Type
    Clock/Calendar
  • DigiKey Programmable
    Not Verified
  • Product Status
    Obsolete
  • Packaging
    Tube
  • Series
    -
The DS1643-85+ is a specific integrated circuit chip manufactured by Maxim Integrated. It is a nonvolatile static RAM (NVSRAM) with a real-time clock (RTC) function. Here are some advantages and application scenarios of the DS1643-85+:Advantages: 1. Nonvolatile Memory: The DS1643-85+ combines the benefits of both RAM and nonvolatile memory. It retains data even when power is lost, ensuring data integrity and eliminating the need for external backup batteries.2. Real-Time Clock: The integrated RTC provides accurate timekeeping functionality, including date and time information. It has a built-in battery backup to maintain timekeeping even during power outages.3. High Density: The DS1643-85+ offers a high-density memory capacity of 8,192 bits (1K x 8), allowing for storage of significant amounts of data.4. Low Power Consumption: The chip is designed to operate with low power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial.Application Scenarios: 1. Embedded Systems: The DS1643-85+ can be used in various embedded systems where nonvolatile memory and real-time clock functionality are required. It can store critical system parameters, configuration settings, or logged data that need to be retained even when power is lost.2. Industrial Automation: In industrial automation applications, the DS1643-85+ can be utilized to store process data, event logs, or system configurations. The real-time clock feature ensures accurate time synchronization for time-stamped data.3. Data Logging: The chip can be employed in data logging applications where it is necessary to store data in a nonvolatile memory. The real-time clock helps in timestamping the logged data accurately.4. Medical Devices: Medical devices often require nonvolatile memory to store patient data, device settings, or event logs. The DS1643-85+ can be used in such devices to ensure data integrity and maintain accurate timekeeping.5. Automotive Electronics: In automotive applications, the DS1643-85+ can be utilized for storing critical data like vehicle parameters, fault codes, or event logs. The nonvolatile memory ensures data retention during power cycles, and the real-time clock helps in maintaining accurate time for various automotive functions.It is important to note that the specific advantages and application scenarios may vary depending on the requirements and design considerations of a particular project or system.
DS1643-85+ Relevant information