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DS1642-85+

DS1642-85+

Manufacturer No:

DS1642-85+

Description:

IC RTC CLK/CALENDAR PAR 24EDIP

Datasheet:

Datasheet

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DS1642-85+ Specifications

  • Type
    Parameter
  • Mounting Type
    Through Hole
  • 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 (24 hr)
  • Type
    Clock/Calendar
  • DigiKey Programmable
    Not Verified
  • Product Status
    Obsolete
  • Packaging
    Tube
  • Series
    -
The DS1642-85+ is a specific integrated circuit chip manufactured by Maxim Integrated. It is a real-time clock (RTC) with a built-in non-volatile RAM (NVRAM). Here are some advantages and application scenarios of the DS1642-85+:Advantages: 1. Real-time clock functionality: The DS1642-85+ provides accurate timekeeping capabilities, including hours, minutes, seconds, day, date, month, and year. It can operate in both 12-hour and 24-hour formats. 2. Non-volatile RAM: The integrated NVRAM allows data storage even when the power is disconnected. This feature is useful for applications that require persistent data storage, such as system configuration settings, event logging, or data logging. 3. Battery backup: The DS1642-85+ has an integrated lithium coin cell battery that ensures continuous operation of the RTC and NVRAM even during power outages or when the main power source is disconnected. 4. I2C interface: The chip communicates with the host microcontroller or system through the I2C (Inter-Integrated Circuit) bus, which is a widely used serial communication protocol. This makes it easy to interface with various microcontrollers and systems.Application scenarios: 1. Embedded systems: The DS1642-85+ is commonly used in embedded systems that require accurate timekeeping, such as industrial automation, data loggers, medical devices, or home automation systems. 2. Computer systems: It can be used in computer motherboards or expansion cards to provide real-time clock functionality and store system configuration settings. 3. Security systems: The chip can be utilized in security systems that require event logging or time-stamping of events, such as access control systems, surveillance systems, or alarm systems. 4. Energy management systems: The DS1642-85+ can be employed in energy management systems to track energy consumption, log data, or schedule power-related events. 5. Consumer electronics: It can be used in various consumer electronic devices that require timekeeping, such as digital cameras, audio/video recorders, or home appliances.These are just a few examples of the advantages and application scenarios of the DS1642-85+ integrated circuit chip. The specific usage depends on the requirements of the system or device being designed.
DS1642-85+ Relevant information