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DS1284Q/T&R

DS1284Q/T&R

Manufacturer No:

DS1284Q/T&R

Description:

IC RTC CLK/CALENDAR PAR 28PLCC

Datasheet:

Datasheet

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DS1284Q/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:hh (12/24 hr)
  • Type
    Clock/Calendar
  • DigiKey Programmable
    Not Verified
  • Product Status
    Obsolete
  • Packaging
    Tape & Reel (TR)
  • Series
    -
The DS1284Q/T&R is an integrated circuit chip that is primarily used for real-time clock (RTC) and calendar functions. Some of the advantages and application scenarios of this chip are:1. Real-time clock functionality: The DS1284Q/T&R chip provides accurate timekeeping capabilities, including hours, minutes, seconds, day, date, month, and year. It can be used in various applications that require precise timekeeping, such as industrial automation, data logging, and time-sensitive systems.2. Battery backup: The chip has a built-in battery backup feature that allows it to retain the time and date information even when the main power supply is disconnected. This ensures that the clock continues to function accurately during power outages or when the device is turned off.3. Alarm and timer functions: The DS1284Q/T&R chip supports programmable alarms and timers, which can be used to trigger specific events or actions at predefined times. This feature is useful in applications that require scheduled operations, such as wake-up alarms, event notifications, or periodic data sampling.4. Non-volatile memory: The chip includes non-volatile memory (NVRAM) that can store additional data or configuration settings. This memory is retained even when power is lost, making it suitable for applications that require persistent storage, such as user preferences, system settings, or calibration data.5. Serial interface: The DS1284Q/T&R chip communicates with the host microcontroller or system through a serial interface, typically I2C or SPI. This allows for easy integration into various digital systems and simplifies the communication between the chip and the controlling device.6. Small form factor: The chip is available in a compact package, making it suitable for space-constrained applications or devices with limited board space.Overall, the DS1284Q/T&R integrated circuit chip is advantageous for applications that require accurate timekeeping, battery backup, alarm/timer functions, non-volatile memory, and easy integration. It finds applications in a wide range of industries, including consumer electronics, automotive, medical devices, industrial automation, and more.
DS1284Q/T&R Relevant information