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ISL1221IUZ-T

ISL1221IUZ-T

Manufacturer No:

ISL1221IUZ-T

Description:

IC RTC EVENT REC I2C 10MSOP

Datasheet:

Datasheet

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ISL1221IUZ-T Specifications

  • Type
    Parameter
  • Supplier Device Package
    10-MSOP
  • Package / Case
    10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°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)
  • Memory Size
    2B
  • Type
    Time Event Recorder
  • DigiKey Programmable
    Not Verified
  • Product Status
    Obsolete
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Series
    -
The ISL1221IUZ-T is a low-power, low-voltage, and low-cost integrated circuit chip designed for real-time clock (RTC) and calendar applications. Some of the advantages and application scenarios of this chip are:1. Low Power Consumption: The ISL1221IUZ-T chip operates at a very low power supply voltage (1.8V to 5.5V) and consumes minimal power, making it suitable for battery-powered devices and applications where power efficiency is crucial.2. Accurate Timekeeping: The chip incorporates an on-chip oscillator that provides accurate 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.3. Integrated Battery Backup: The ISL1221IUZ-T chip includes a built-in power-fail detection circuit and a backup battery input. This allows the chip to continue timekeeping even during power outages or when the main power supply is disconnected, ensuring uninterrupted operation.4. I2C Interface: The chip utilizes the I2C (Inter-Integrated Circuit) interface, which is a widely used serial communication protocol. This makes it easy to interface with microcontrollers, sensors, and other devices, enabling seamless integration into various systems.5. Small Package Size: The ISL1221IUZ-T chip is available in a small 8-lead MSOP (Mini Small Outline Package) package, which occupies minimal board space. This makes it suitable for applications with size constraints, such as wearable devices, portable electronics, and IoT (Internet of Things) devices.Application scenarios for the ISL1221IUZ-T chip include:1. Real-Time Clocks: The chip can be used in various devices that require accurate timekeeping, such as digital watches, clocks, timers, and event schedulers.2. Data Logging: The low power consumption and battery backup feature make the chip suitable for applications that involve data logging, such as environmental monitoring, weather stations, and energy management systems.3. Industrial Automation: The chip can be used in industrial automation systems to synchronize processes, schedule events, and timestamp data.4. Medical Devices: The accurate timekeeping capability of the chip makes it suitable for medical devices that require precise timing, such as infusion pumps, patient monitoring systems, and diagnostic equipment.5. Automotive Applications: The chip can be used in automotive applications, such as dashboard clocks, event logging, and vehicle tracking systems.Overall, the ISL1221IUZ-T chip offers advantages of low power consumption, accurate timekeeping, integrated battery backup, and small package size, making it suitable for a wide range of applications requiring real-time clock and calendar functionality.
ISL1221IUZ-T Relevant information