Home / Real Time Clocks / DS12885T/
DS12885T

DS12885T

Manufacturer No:

DS12885T

Description:

IC RTC CLK/CALENDAR PAR 32TQFP

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

DS12885T Specifications

  • Type
    Parameter
  • Supplier Device Package
    32-TQFP (7x7)
  • Package / Case
    32-TQFP
  • 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
    Obsolete
  • Packaging
    Tray
  • Series
    -
The DS12885T 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 DS12885T provides highly accurate timekeeping with a precision of up to ±2 minutes per year. It incorporates a quartz crystal oscillator that ensures reliable and stable timekeeping.2. Battery backup: The chip includes a built-in battery backup system, which allows it to continue timekeeping even when the main power supply is disconnected. This ensures that the clock remains accurate and retains time during power outages.3. Non-volatile memory: The DS12885T 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 features, allowing it to generate interrupts or trigger external devices at specific times or intervals. This makes it suitable for applications requiring timed events or alarms.5. I2C interface: The DS12885T communicates using the I2C (Inter-Integrated Circuit) protocol, which is widely supported by microcontrollers and other devices. This simplifies integration and enables easy communication with other components in a system.Application scenarios: 1. Embedded systems: The DS12885T 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.2. Consumer electronics: The chip finds application in various consumer electronics devices, including digital cameras, set-top boxes, and home appliances. It enables accurate time display, scheduling, and timed operations in these devices.3. Network equipment: In network equipment like routers, switches, and servers, the DS12885T is used for time synchronization and logging. It helps maintain accurate timestamps for network events, aiding troubleshooting and network management.4. Medical devices: The chip is utilized in medical devices that require precise timekeeping, such as patient monitors, infusion pumps, and diagnostic equipment. It ensures accurate time-stamping of medical data and synchronization with other devices.5. Automotive applications: The DS12885T is employed in automotive systems for tasks like event logging, time synchronization, and scheduling. It finds use in vehicle data recorders, dashboard displays, and advanced driver-assistance systems.Overall, the DS12885T offers accurate timekeeping, battery backup, and alarm functionality, making it suitable for a wide range of applications that require reliable time management and synchronization.
DS12885T Relevant information