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X1227S8I-4.5A

X1227S8I-4.5A

Manufacturer No:

X1227S8I-4.5A

Description:

IC RTC CLK/CALENDAR I2C 8SOIC

Datasheet:

Datasheet

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X1227S8I-4.5A Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    4.5V ~ 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 X1227S8I-4.5A integrated circuit chip is a real-time clock (RTC) with an integrated temperature-compensated crystal oscillator (TCXO). Here are some advantages and application scenarios of this chip:Advantages: 1. Accurate timekeeping: The X1227S8I-4.5A chip provides highly accurate timekeeping with a typical accuracy of ±2 minutes per year. 2. Low power consumption: It operates on very low power, making it suitable for battery-powered devices. 3. Integrated temperature compensation: The chip includes a TCXO that compensates for temperature variations, ensuring accurate timekeeping even in varying environmental conditions. 4. Non-volatile memory: It has 256 bytes of non-volatile EEPROM memory, which can be used to store user-specific data or configuration settings. 5. I2C interface: The chip communicates with the microcontroller or host system using the I2C interface, which is a widely used and easy-to-implement communication protocol.Application scenarios: 1. Consumer electronics: The X1227S8I-4.5A chip can be used in various consumer electronic devices that require accurate timekeeping, such as digital watches, clocks, and timers. 2. Industrial automation: It can be used in industrial automation systems where precise time synchronization is crucial for scheduling tasks, data logging, or event triggering. 3. Data loggers: The chip's non-volatile memory can be utilized to store timestamped data in data logging applications, such as temperature monitoring, environmental sensing, or energy consumption tracking. 4. Medical devices: In medical devices, the X1227S8I-4.5A chip can be used for time-stamping events, scheduling medication reminders, or maintaining accurate time in patient monitoring systems. 5. Security systems: It can be employed in security systems that require accurate timekeeping for event logging, access control, or alarm scheduling.These are just a few examples, and the X1227S8I-4.5A chip's versatility allows it to be used in various other applications where accurate timekeeping and low power consumption are essential.
X1227S8I-4.5A Relevant information