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DS1284Q

DS1284Q

Manufacturer No:

DS1284Q

Description:

IC RTC CLK/CALENDAR PAR 28PLCC

Datasheet:

Datasheet

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DS1284Q 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
    Tube
  • Series
    -
The DS1284Q 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. Accuracy: The DS1284Q provides highly accurate timekeeping with a precision of ±2 minutes per month. 2. Battery Backup: It has a built-in battery backup system that allows it to continue timekeeping even when the main power supply is disconnected. 3. Non-volatile Memory: The chip includes non-volatile memory, which retains the time and date information during power loss or battery replacement. 4. Alarm Functionality: It supports multiple programmable alarms, enabling the chip to trigger specific events at predefined times. 5. I2C Interface: The DS1284Q utilizes the I2C (Inter-Integrated Circuit) communication protocol, making it easy to interface with microcontrollers and other devices.Application Scenarios: 1. Embedded Systems: The DS1284Q is commonly used in embedded systems that require accurate timekeeping, such as industrial automation, data loggers, and control systems. 2. Consumer Electronics: It can be used in various consumer electronics devices, including digital cameras, set-top boxes, and home appliances, where accurate timekeeping is essential. 3. Medical Devices: The chip finds applications in medical devices that require precise time synchronization, such as patient monitoring systems, drug dispensers, and diagnostic equipment. 4. Security Systems: The DS1284Q can be used in security systems, including access control systems, surveillance cameras, and alarm systems, to maintain accurate time for event logging and synchronization. 5. Automotive Applications: It is suitable for automotive applications like vehicle tracking systems, dashboard clocks, and event logging in black box recorders.Overall, the DS1284Q offers accurate timekeeping, battery backup, and versatile functionality, making it suitable for a wide range of applications that require reliable and precise timekeeping capabilities.
DS1284Q Relevant information