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DS12885Q+T&R

DS12885Q+T&R

Manufacturer No:

DS12885Q+T&R

Description:

IC RTC CLK/CALENDAR PAR 28PLCC

Datasheet:

Datasheet

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DS12885Q+T&R Specifications

  • Type
    Parameter
  • Supplier Device Package
    28-PLCC (11.51x11.51)
  • Package / Case
    28-LCC (J-Lead)
  • Mounting Type
    Surface Mount
  • 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
    Tape & Reel (TR)
  • Series
    -
The DS12885Q+T&R 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 the advantages and application scenarios of the DS12885Q+T&R:Advantages: 1. Accurate Timekeeping: The DS12885Q+T&R 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 DS12885Q+T&R 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 where data persistence is required.4. Alarm Functionality: The chip 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 DS12885Q+T&R 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 electronic systems.Application Scenarios: 1. Embedded Systems: The DS12885Q+T&R is commonly used in embedded systems that require accurate timekeeping, such as industrial automation, medical devices, and consumer electronics. It ensures that the system maintains the correct time and can synchronize actions or events.2. Data Logging: The non-volatile memory of the DS12885Q+T&R makes it suitable for applications that involve data logging, such as temperature monitoring, energy metering, or environmental sensing. The chip can store timestamps along with the collected data for later analysis.3. Security Systems: The RTC chip can be used in security systems that require time-based operations, such as access control, alarm systems, or surveillance cameras. It enables accurate event logging and synchronization of security-related actions.4. Automotive Applications: The DS12885Q+T&R is also utilized in automotive applications, including dashboard clocks, event logging in black boxes, and time synchronization for various vehicle systems.5. Consumer Electronics: The chip can be found in various consumer electronics devices, such as digital cameras, set-top boxes, and home appliances. It ensures accurate time display and enables scheduled operations or timers.Overall, the DS12885Q+T&R 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 persistence.
DS12885Q+T&R Relevant information