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DS1338U-33+

DS1338U-33+

Manufacturer No:

DS1338U-33+

Description:

IC RTC CLOCK/CALENDAR I2C 8UMAX

Datasheet:

Datasheet

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DS1338U-33+ Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-uMAX/uSOP
  • Package / Case
    8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply, Battery
    1.3V ~ 3.7V
  • Voltage - Supply
    3V ~ 5.5V
  • Interface
    I²C, 2-Wire Serial
  • Date Format
    YY-MM-DD-dd
  • Time Format
    HH:MM:SS (12/24 hr)
  • Type
    Clock/Calendar
  • DigiKey Programmable
    Not Verified
  • Product Status
    Active
  • Packaging
    Tube
  • Series
    -
The DS1338U-33+ is a real-time clock (RTC) integrated circuit chip manufactured by Maxim Integrated. It offers several advantages and can be applied in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. Accuracy: The DS1338U-33+ provides highly accurate timekeeping with a precision of ±2 minutes per month. 2. Low power consumption: It operates on very low power, making it suitable for battery-powered devices and applications where power efficiency is crucial. 3. Integrated crystal: The chip includes an integrated 32.768kHz quartz crystal, eliminating the need for an external crystal oscillator. 4. Battery backup: It has a built-in power sense circuit that automatically switches to a backup power source (typically a coin cell battery) in case of a main power failure, ensuring uninterrupted timekeeping. 5. I2C interface: The DS1338U-33+ communicates with the host microcontroller or system through the I2C (Inter-Integrated Circuit) interface, which is widely supported and easy to implement.Application scenarios: 1. Embedded systems: The DS1338U-33+ 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 electronic devices like digital cameras, set-top boxes, and home appliances that need precise timekeeping for scheduling, event logging, or synchronization purposes. 3. Wearable devices: Due to its low power consumption and small form factor, the DS1338U-33+ is suitable for wearable devices like smartwatches, fitness trackers, and medical devices that require accurate timekeeping and long battery life. 4. Internet of Things (IoT): With its ability to maintain accurate time even during power outages, the DS1338U-33+ is useful in IoT applications where synchronized time is critical, such as network gateways, smart meters, and asset tracking systems. 5. Automotive applications: The chip can be utilized in automotive systems for tasks like event logging, time-stamping, and synchronization across different vehicle modules.Overall, the DS1338U-33+ offers accurate timekeeping, low power consumption, and easy integration, making it suitable for a wide range of applications requiring reliable real-time clock functionality.
DS1338U-33+ Relevant information