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DS1643AL-120

DS1643AL-120

Manufacturer No:

DS1643AL-120

Description:

IC RTC CLK/CALENDAR PAR 34LPM

Datasheet:

Datasheet

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DS1643AL-120 Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • 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 DS1643AL-120 is an integrated circuit chip that combines a real-time clock (RTC) with a non-volatile static RAM (NVSRAM). Here are some advantages and application scenarios of this chip:Advantages: 1. Real-time clock functionality: The DS1643AL-120 provides accurate timekeeping capabilities, including seconds, minutes, hours, day, date, month, and year. It can operate in both 12-hour and 24-hour formats.2. Non-volatile static RAM: The NVSRAM feature allows data to be stored even when power is lost. This ensures that critical information is retained during power outages or system shutdowns.3. Battery backup: The chip has an integrated lithium energy source that powers the RTC and NVSRAM when the main power supply is disconnected. This ensures continuous operation and data retention.4. Low power consumption: The DS1643AL-120 is designed to consume minimal power, making it suitable for battery-powered devices or applications where power efficiency is crucial.Application scenarios: 1. Embedded systems: The DS1643AL-120 can be used in various embedded systems that require accurate timekeeping and data storage. This includes industrial automation, medical devices, automotive systems, and consumer electronics.2. Data logging: The NVSRAM feature makes the chip suitable for applications that require data logging or event recording. It can store critical information such as sensor readings, system logs, or transaction data.3. Power management: The real-time clock functionality can be utilized in power management systems to schedule events, control power states, or trigger specific actions at predefined times.4. Security systems: The DS1643AL-120 can be used in security systems that require accurate time synchronization for event logging, access control, or alarm management.5. Network equipment: The chip can be integrated into network devices such as routers, switches, or servers to provide accurate timekeeping for network synchronization, log timestamps, or certificate validation.Overall, the DS1643AL-120 offers the advantages of accurate timekeeping, non-volatile data storage, low power consumption, and battery backup, making it suitable for a wide range of applications that require reliable timekeeping and data retention.
DS1643AL-120 Relevant information