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DS1747P-70

DS1747P-70

Manufacturer No:

DS1747P-70

Description:

IC RTC CLK/CALENDAR PAR 34PCM

Datasheet:

Datasheet

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DS1747P-70 Specifications

  • Type
    Parameter
  • Supplier Device Package
    34-PowerCap Module
  • Package / Case
    34-PowerCap™ Module
  • 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 (24 hr)
  • Type
    Clock/Calendar
  • DigiKey Programmable
    Not Verified
  • Product Status
    Obsolete
  • Packaging
    Tube
  • Series
    -
The DS1747P-70 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. Integrated RTC: The DS1747P-70 combines a real-time clock with a non-volatile static RAM (NVSRAM) in a single chip. This integration simplifies the design and reduces the component count in applications requiring both RTC and NVSRAM functionality.2. Non-volatile Storage: The NVSRAM in DS1747P-70 retains data even when power is lost. This feature is useful in applications where data integrity is critical, such as storing configuration settings, event logs, or other important information.3. Battery Backup: The DS1747P-70 includes a built-in lithium energy source that powers the RTC and NVSRAM when the main power supply is disconnected. This ensures continuous operation and data retention during power outages.4. I2C Interface: The chip communicates with the host microcontroller or system through the I2C serial interface. This interface is widely supported and allows for easy integration into various systems.Application Scenarios: 1. Embedded Systems: The DS1747P-70 can be used in embedded systems that require accurate timekeeping and non-volatile storage. It is commonly used in industrial automation, data loggers, medical devices, and other applications where reliable timekeeping and data retention are essential.2. Power Metering: In power metering applications, the DS1747P-70 can be used to record energy consumption data, event logs, or power quality information. The non-volatile storage ensures that the data is not lost during power interruptions.3. Security Systems: The chip can be utilized in security systems to store access logs, alarm timestamps, or configuration settings. The non-volatile storage ensures that critical information is retained even in the event of a power failure.4. Automotive Applications: The DS1747P-70 can be employed in automotive systems that require accurate timekeeping, such as infotainment systems, telematics, or vehicle tracking devices. The non-volatile storage ensures that data like trip logs or system settings are preserved.5. Consumer Electronics: The chip can be used in various consumer electronics applications, such as digital cameras, set-top boxes, or gaming consoles. It provides accurate timekeeping and non-volatile storage for settings, user preferences, or event logs.Overall, the DS1747P-70 offers the advantages of integrated RTC and NVSRAM, non-volatile storage, battery backup, and an I2C interface. These features make it suitable for a wide range of applications requiring reliable timekeeping and data retention.
DS1747P-70 Relevant information