Home / Real Time Clocks / DS1643-100+/
DS1643-100+

DS1643-100+

Manufacturer No:

DS1643-100+

Description:

IC RTC CLK/CALENDAR PAR 28EDIP

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

DS1643-100+ 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 DS1643-100+ 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 DS1643-100+ 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 includes a built-in 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 DS1643-100+ 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 DS1643-100+ is commonly used in embedded systems that require accurate timekeeping and data storage capabilities. It can be used in industrial automation, medical devices, security systems, and other applications where real-time clock functionality is essential.2. Data logging: The NVSRAM feature of the chip makes it suitable for applications that require data logging or event recording. It can store critical information such as sensor readings, system logs, or transaction data reliably.3. Power management: The DS1643-100+ can be used in power management systems to schedule power on/off events or to track power usage over time. It enables precise timing and control of power-related operations.4. Network equipment: The chip can be utilized in network routers, switches, or servers to maintain accurate time synchronization across the network. It ensures that timestamps and time-sensitive operations are synchronized correctly.5. Automotive applications: The DS1643-100+ can be employed in automotive systems that require timekeeping and data storage capabilities. It can be used in vehicle tracking systems, event logging, or in-car entertainment systems.Overall, the DS1643-100+ integrated circuit chip offers the advantages of accurate timekeeping, non-volatile data storage, low power consumption, and battery backup. Its application scenarios range from embedded systems to data logging, power management, network equipment, and automotive applications.
DS1643-100+ Relevant information