ISL12021CVZ

ISL12021CVZ

Manufacturer No:

ISL12021CVZ

Description:

IC RTC CLK/CALENDAR I2C 14TSSOP

Datasheet:

Datasheet

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ISL12021CVZ Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-TSSOP
  • Package / Case
    14-TSSOP (0.173", 4.40mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -20°C ~ 70°C
  • Voltage - Supply
    2.7V ~ 5.5V
  • Interface
    I²C, 2-Wire Serial
  • Date Format
    YY-MM-DD-dd
  • Time Format
    HH:MM:SS (12/24 hr)
  • Features
    Alarm, Daylight Savings, Leap Year, SRAM
  • Type
    Clock/Calendar
  • DigiKey Programmable
    Not Verified
  • Product Status
    Obsolete
  • Packaging
    Tube
  • Series
    -
The ISL12021CVZ is an integrated circuit chip that is commonly used as a real-time clock (RTC) and calendar. Some of the advantages and application scenarios of this chip are:1. Accuracy: The ISL12021CVZ offers high accuracy in timekeeping, with a typical accuracy of ±5ppm (parts per million). This makes it suitable for applications that require precise timekeeping, such as industrial automation, data logging, and instrumentation.2. Low power consumption: The chip is designed to operate with low power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial.3. Battery backup: The ISL12021CVZ has an integrated battery backup feature, allowing it to retain time and date information even when the main power supply is disconnected. This is useful in scenarios where uninterrupted timekeeping is required, such as in alarm systems or medical devices.4. I2C interface: The chip communicates with the host microcontroller or system through the I2C (Inter-Integrated Circuit) interface. This makes it easy to integrate into various systems and allows for simple communication with other devices.5. Alarm and timer functions: The ISL12021CVZ provides alarm and timer functions, allowing users to set specific time-based events or triggers. This is useful in applications such as scheduling, event logging, or system wake-up functions.6. Industrial temperature range: The chip is designed to operate within an extended industrial temperature range of -40°C to +85°C. This makes it suitable for applications that require reliable timekeeping in harsh environments, such as automotive systems, outdoor equipment, or industrial control systems.Overall, the ISL12021CVZ integrated circuit chip offers accurate and low-power timekeeping capabilities with battery backup, making it suitable for a wide range of applications that require precise timekeeping, scheduling, and event triggering.