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DS12885N

DS12885N

Manufacturer No:

DS12885N

Description:

IC RTC CLK/CALENDAR PAR 24DIP

Datasheet:

Datasheet

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DS12885N Specifications

  • Type
    Parameter
  • Supplier Device Package
    24-PDIP
  • Package / Case
    24-DIP (0.600", 15.24mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    4.5V ~ 5.5V
  • Interface
    Parallel
  • Date Format
    YY-MM-DD-dd
  • Time Format
    HH:MM:SS (12/24 hr)
  • Features
    Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
  • Type
    Clock/Calendar
  • DigiKey Programmable
    Not Verified
  • Product Status
    Obsolete
  • Packaging
    Tube
  • Series
    -
The DS12885N is a real-time clock (RTC) integrated circuit chip manufactured by Maxim Integrated. It offers several advantages and finds application in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. Accurate timekeeping: The DS12885N provides highly accurate timekeeping with a precision of seconds, minutes, hours, days, months, and years. It includes leap year compensation and supports 24-hour or 12-hour time formats.2. Battery backup: The chip has a built-in battery backup system that allows it to continue timekeeping even when the main power supply is disconnected. This ensures that the clock remains accurate and prevents data loss during power outages.3. Non-volatile memory: The DS12885N has non-volatile memory that can store time and date information, as well as other user-defined data. This memory is retained even when power is lost, making it suitable for applications that require persistent data storage.4. Alarm functionality: It supports multiple programmable alarms, allowing users to set specific times for triggering events or notifications. This feature is useful in applications that require scheduled actions or reminders.5. I2C interface: The chip communicates with the host microcontroller or system through the I2C (Inter-Integrated Circuit) interface. This interface is widely supported and allows for easy integration into various systems.Application scenarios: 1. Embedded systems: The DS12885N is commonly used in embedded systems that require accurate timekeeping, such as industrial automation, medical devices, and consumer electronics. It ensures that time-sensitive operations are performed accurately and synchronized.2. Data loggers: The chip's non-volatile memory makes it suitable for data logging applications. It can store timestamps along with sensor data, allowing for precise time-stamped records of events or measurements.3. Security systems: The DS12885N can be used in security systems that require accurate timekeeping for event logging, access control, or alarm scheduling. It ensures that security events are accurately timestamped and synchronized across the system.4. Energy management: The chip can be utilized in energy management systems to schedule power-saving operations or track energy consumption over time. It enables precise time-based control and monitoring of energy-related processes.5. Network equipment: The DS12885N is also used in network equipment, such as routers and switches, to synchronize time across the network. It ensures accurate timekeeping for network protocols, event logging, and synchronization with external time references.Overall, the DS12885N offers accurate timekeeping, battery backup, non-volatile memory, and alarm functionality, making it suitable for a wide range of applications that require precise time management and data storage.
DS12885N Relevant information