Home / Real Time Clocks / ISL1221IUZ/
ISL1221IUZ

ISL1221IUZ

Manufacturer No:

ISL1221IUZ

Description:

IC RTC EVENT REC I2C 10MSOP

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

ISL1221IUZ 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
    Tube
  • Series
    -
The ISL1221IUZ 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 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 a highly accurate RTC with a built-in crystal oscillator, providing precise timekeeping capabilities. It has a typical timekeeping accuracy of ±5ppm (parts per million), ensuring reliable and accurate timekeeping over extended periods.3. Integrated battery backup: The ISL1221IUZ chip includes a battery backup input pin, allowing it to operate from an external battery source when the main power supply is disconnected. This feature ensures uninterrupted timekeeping and calendar functions during power outages or when the device is not powered.4. Small form factor: The chip is available in a compact 8-lead MSOP (Mini Small Outline Package) package, making it suitable for space-constrained applications where size is a critical factor.5. I2C interface: The ISL1221IUZ chip utilizes the I2C (Inter-Integrated Circuit) interface, which is a widely used serial communication protocol. This allows for easy integration with microcontrollers and other digital devices, enabling seamless communication and control.Application scenarios for the ISL1221IUZ chip include:1. Consumer electronics: The chip can be used in various consumer electronic devices that require accurate timekeeping, such as digital cameras, portable media players, and smartwatches.2. Industrial automation: The ISL1221IUZ chip finds applications in industrial automation systems, where precise timekeeping is essential for synchronization, scheduling, and data logging purposes.3. Medical devices: Medical devices, such as patient monitoring systems and infusion pumps, often require accurate timekeeping for data recording and synchronization. The ISL1221IUZ chip can be used in such applications.4. Automotive applications: The chip can be utilized in automotive systems for functions like event logging, time-stamping, and scheduling in applications such as vehicle data recorders and infotainment systems.5. Internet of Things (IoT): With its low power consumption and small form factor, the ISL1221IUZ chip is suitable for IoT devices that require real-time clock functionality, such as smart home automation systems, environmental monitoring devices, and asset tracking systems.Overall, the ISL1221IUZ chip offers accurate timekeeping, low power consumption, and easy integration, making it suitable for a wide range of applications that require reliable RTC and calendar functions.
ISL1221IUZ Relevant information