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ISL12024IRTCZ-T
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ISL12024IRTCZ-T

Product Overview

Category

ISL12024IRTCZ-T belongs to the category of Real-Time Clocks (RTCs).

Use

The ISL12024IRTCZ-T is used for accurate timekeeping in various electronic devices and systems.

Characteristics

  • High precision timekeeping
  • Low power consumption
  • Small form factor
  • Integrated crystal oscillator
  • I2C interface for easy communication with microcontrollers

Package

The ISL12024IRTCZ-T comes in a small surface-mount package, making it suitable for compact designs.

Essence

The essence of ISL12024IRTCZ-T lies in its ability to provide accurate real-time clock functionality with minimal power consumption.

Packaging/Quantity

The ISL12024IRTCZ-T is typically packaged in reels or tubes and is available in large quantities for mass production.

Specifications

  • Supply Voltage: 1.8V to 5.5V
  • Timekeeping Accuracy: ±5ppm at 25°C
  • Operating Temperature Range: -40°C to +85°C
  • I2C Bus Frequency: Up to 400kHz
  • Battery Backup Voltage: 1.3V to 5.5V

Detailed Pin Configuration

The ISL12024IRTCZ-T has the following pin configuration:

  1. VBAT - Battery backup input
  2. GND - Ground
  3. SDA - I2C data line
  4. SCL - I2C clock line
  5. VCC - Power supply input

Functional Features

  • Real-time clock with calendar functionality
  • Alarm and timer functions
  • Automatic leap year compensation
  • Power-fail detection and switch circuitry
  • Programmable square wave output

Advantages and Disadvantages

Advantages

  • High accuracy timekeeping
  • Low power consumption
  • Small form factor
  • Easy integration with microcontrollers

Disadvantages

  • Limited temperature range (-40°C to +85°C)
  • Requires an external battery for backup

Working Principles

The ISL12024IRTCZ-T utilizes a crystal oscillator to generate accurate timekeeping signals. It communicates with the host microcontroller through the I2C interface, allowing for easy configuration and retrieval of time and date information.

Detailed Application Field Plans

The ISL12024IRTCZ-T can be used in various applications, including but not limited to: - Consumer electronics - Industrial automation - Medical devices - Automotive systems - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

  1. DS3231 - Real-Time Clock Module
  2. PCF8563 - I2C Real-Time Clock
  3. MCP7940N - Battery-Backed Real-Time Clock

These alternative models offer similar functionality and can be considered as alternatives to the ISL12024IRTCZ-T.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL12024IRTCZ-T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL12024IRTCZ-T in technical solutions:

  1. Q: What is ISL12024IRTCZ-T? A: ISL12024IRTCZ-T is a real-time clock (RTC) module manufactured by Renesas Electronics. It provides accurate timekeeping and calendar functions for various technical applications.

  2. Q: How does ISL12024IRTCZ-T connect to a microcontroller or system? A: ISL12024IRTCZ-T typically connects to a microcontroller or system through an I2C interface, allowing easy communication and control.

  3. Q: Can ISL12024IRTCZ-T operate on its own without external components? A: Yes, ISL12024IRTCZ-T has an integrated crystal oscillator and backup battery, enabling it to function independently without additional external components.

  4. Q: What is the accuracy of the timekeeping provided by ISL12024IRTCZ-T? A: ISL12024IRTCZ-T offers high accuracy with typical timekeeping deviations of only a few seconds per month.

  5. Q: Does ISL12024IRTCZ-T support alarms or interrupts? A: Yes, ISL12024IRTCZ-T features programmable alarms and interrupt outputs, allowing it to trigger events or wake up a system at specific times.

  6. Q: Can ISL12024IRTCZ-T handle daylight saving time changes automatically? A: No, ISL12024IRTCZ-T does not have built-in daylight saving time functionality. The adjustment needs to be handled by the software or system using the RTC.

  7. Q: What is the operating voltage range of ISL12024IRTCZ-T? A: ISL12024IRTCZ-T operates within a voltage range of 1.8V to 5.5V, making it compatible with a wide range of microcontrollers and systems.

  8. Q: Does ISL12024IRTCZ-T have power-saving features? A: Yes, ISL12024IRTCZ-T includes power-saving modes that reduce power consumption during periods of inactivity, extending the battery life.

  9. Q: Can ISL12024IRTCZ-T be used in temperature-sensitive applications? A: Yes, ISL12024IRTCZ-T has an integrated temperature sensor, allowing it to measure and provide temperature data for temperature-sensitive applications.

  10. Q: Is ISL12024IRTCZ-T suitable for both battery-powered and mains-powered systems? A: Yes, ISL12024IRTCZ-T can be used in both battery-powered and mains-powered systems, thanks to its backup battery support and low power consumption.

Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.