Home / Real Time Clocks / DS1338U-18/
DS1338U-18

DS1338U-18

Manufacturer No:

DS1338U-18

Description:

IC RTC CLOCK/CALENDAR I2C 8UMAX

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

DS1338U-18 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
    1.71V ~ 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
    Obsolete
  • Packaging
    Tube
  • Series
    -
The DS1338U-18 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 DS1338U-18 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. 3. Battery backup: It has a built-in battery backup system that allows it to continue timekeeping even when the main power is disconnected. 4. I2C interface: The chip communicates using the I2C protocol, which is widely supported by microcontrollers and other devices. 5. Alarm functionality: It includes alarm features that can be used to trigger events or wake up a system at specific times. 6. Programmable square wave output: The DS1338U-18 can generate a square wave signal with a frequency that can be programmed by the user.Application scenarios: 1. Embedded systems: The DS1338U-18 is commonly used in embedded systems that require accurate timekeeping, such as industrial automation, data loggers, and home automation systems. 2. Wearable devices: Due to its low power consumption, the chip can be used in wearable devices like smartwatches, fitness trackers, and medical devices that need precise timekeeping. 3. Internet of Things (IoT): The DS1338U-18 can be integrated into IoT devices to synchronize time across multiple devices or to schedule events and data logging. 4. Consumer electronics: It can be used in various consumer electronics applications, including digital cameras, audio/video recorders, and home appliances that require accurate timekeeping. 5. Automotive applications: The chip can be used in automotive systems for time-sensitive functions like event logging, data synchronization, and scheduling.Overall, the DS1338U-18 offers accurate timekeeping, low power consumption, and various features that make it suitable for a wide range of applications requiring real-time clock functionality.
DS1338U-18 Relevant information