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DS12C887+

DS12C887+

Manufacturer No:

DS12C887+

Description:

IC RTC CLK/CALENDAR PAR 24EDIP

Datasheet:

Datasheet

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DS12C887+ 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 (12/24 hr)
  • Features
    Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
  • Type
    Clock/Calendar
  • DigiKey Programmable
    Not Verified
  • Product Status
    Active
  • Packaging
    Tube
  • Series
    -
The DS12C887+ is a real-time clock (RTC) integrated circuit chip manufactured by Maxim Integrated. It offers several advantages and can be applied in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. Accurate Timekeeping: The DS12C887+ provides highly accurate timekeeping with a precision of seconds, minutes, hours, days, months, and years. It includes leap year compensation and supports 24-hour and 12-hour 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 DS12C887+ features non-volatile memory, which allows it to store time and date information even when the power is off. This ensures that the clock can resume accurate timekeeping after power restoration.4. Alarm Functionality: It includes alarm functionality, enabling the chip to generate interrupts or trigger external devices at specific times or intervals. This feature is useful in applications that require scheduled events or time-based triggers.5. I2C Interface: The DS12C887+ supports the I2C (Inter-Integrated Circuit) communication protocol, allowing easy integration with microcontrollers and other digital systems. This simplifies the interfacing process and enables seamless communication between the chip and the host system.Application Scenarios: 1. Embedded Systems: The DS12C887+ is commonly used in embedded systems that require accurate timekeeping, such as industrial automation, data loggers, and control systems. It ensures precise time synchronization and enables time-stamping of events or data.2. Personal Computers: The chip can be utilized in personal computers to provide real-time clock functionality. It helps maintain accurate system time, even when the computer is powered off or restarted.3. Security Systems: The DS12C887+ can be employed in security systems that require time-based operations, such as access control systems, surveillance systems, and alarm systems. It enables scheduled events, time-based triggers, and accurate event logging.4. Consumer Electronics: The chip can be integrated into various consumer electronic devices, including digital cameras, audio/video recorders, and home appliances. It facilitates accurate time display, event scheduling, and time-based functionalities.5. Medical Devices: The DS12C887+ can be used in medical devices that require precise timekeeping, such as patient monitoring systems, medical recorders, and drug dispensing systems. It ensures accurate time synchronization for critical medical operations.Overall, the DS12C887+ offers accurate timekeeping, battery backup, non-volatile memory, alarm functionality, and easy integration, making it suitable for a wide range of applications requiring reliable real-time clock capabilities.
DS12C887+ Relevant information