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DS12885TN+

DS12885TN+

Manufacturer No:

DS12885TN+

Description:

IC RTC CLK/CALENDAR PAR 32TQFP

Datasheet:

Datasheet

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DS12885TN+ Specifications

  • Type
    Parameter
  • Supplier Device Package
    32-TQFP (7x7)
  • Package / Case
    32-TQFP
  • Mounting Type
    Surface Mount
  • 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
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Series
    -
The DS12885TN+ is a real-time clock (RTC) integrated circuit chip manufactured by Maxim Integrated. It offers several advantages and can be used in various application scenarios. Here are some of its advantages and application scenarios:Advantages: 1. Accurate Timekeeping: The DS12885TN+ provides highly accurate timekeeping with a precision of up to ±2 minutes per year. It incorporates a quartz crystal oscillator that ensures reliable and precise timekeeping.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 DS12885TN+ features non-volatile memory, which allows it to store time and date information even when power is removed. This ensures that the clock can retain its settings and continue functioning correctly after power cycles.4. Alarm Functionality: The chip includes alarm functionality, allowing it to generate interrupts or trigger external events at specific times or intervals. This feature is useful in applications that require scheduled events or time-based triggers.5. I2C Interface: The DS12885TN+ communicates with the host microcontroller or system through the I2C (Inter-Integrated Circuit) interface. This widely used interface simplifies integration and enables easy communication with other devices in the system.Application Scenarios: 1. Embedded Systems: The DS12885TN+ 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. Consumer Electronics: The chip can be utilized in various consumer electronics devices, including digital cameras, set-top boxes, and home appliances. It enables accurate time display, event scheduling, and alarm functionality in these devices.3. Medical Devices: In medical devices like patient monitors, infusion pumps, and diagnostic equipment, the DS12885TN+ can be used for time synchronization, event scheduling, and data logging. It ensures accurate time stamps for medical records and synchronized operation of multiple devices.4. Automotive Applications: The chip finds applications in automotive systems, such as dashboard clocks, car audio systems, and GPS navigation devices. It provides accurate timekeeping and enables time-based functions like scheduled maintenance reminders or event logging.5. Security Systems: The DS12885TN+ can be used in security systems like access control panels, surveillance cameras, and alarm systems. It ensures accurate time synchronization for event logging, time-based access control, and alarm scheduling.Overall, the DS12885TN+ offers accurate timekeeping, battery backup, non-volatile memory, and alarm functionality, making it suitable for a wide range of applications that require precise time synchronization and event scheduling.
DS12885TN+ Relevant information