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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
    Tray
  • 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 the advantages and application scenarios of the DS12885TN: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 lost. This ensures that the clock can resume accurate timekeeping once power is restored.4. Alarm Functionality: The chip includes alarm functionality, allowing users to set alarms for specific times or events. This can be useful in applications where timed events or reminders are required.5. I2C Interface: The DS12885TN communicates using the I2C (Inter-Integrated Circuit) protocol, which is a widely used serial communication standard. This makes it compatible with a wide range of microcontrollers and other devices.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 that time-sensitive operations are performed accurately and synchronized.2. Consumer Electronics: The chip can be used in various consumer electronics devices, including digital clocks, home appliances, and audio/video equipment. It provides accurate timekeeping and alarm functionality in these applications.3. Security Systems: The DS12885TN can be utilized in security systems that require precise time synchronization for events like access control, video surveillance, and alarm systems. It ensures accurate time stamps and synchronization across multiple devices.4. Medical Devices: In medical devices, such as patient monitors, infusion pumps, and diagnostic equipment, the DS12885TN can be used to maintain accurate timekeeping for data logging, event recording, and synchronization purposes.5. Automotive Applications: The chip can be employed in automotive applications, such as dashboard clocks, event logging systems, and telematics. It ensures accurate timekeeping and synchronization in these applications.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 reliable timekeeping.
DS12885TN Relevant information