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DS3231 IC – (SMD SOP-16 Package) – I2C Real Time Clock (RTC) IC

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₹245.00 (excluding 18% GST)

1000 In stock

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Description

The DS3231 is a highly accurate Real Time Clock (RTC) integrated circuit that features an I2C interface for easy communication with microcontrollers and other digital systems. This device incorporates a temperature-compensated crystal oscillator, ensuring exceptional timekeeping accuracy. The DS3231 is widely used in applications that require precise timekeeping, such as data loggers, embedded systems, and real-time applications.

Features

  • High Accuracy: ±2 minutes per year accuracy over the temperature range of -40°C to +85°C, thanks to the integrated temperature-compensated crystal oscillator.
  • I2C Interface: Communicates with microcontrollers via a 2-wire I2C interface, making integration simple and efficient.
  • Timekeeping Functionality: Keeps track of seconds, minutes, hours, day, date, month, and year, including leap year compensation.
  • Low Power Consumption: Operates in low-power mode, with typically 1 µA current consumption in battery backup mode.
  • Square Wave Output: Programmable square wave output (1 Hz, 1.024 kHz, 4.096 kHz, or 8.192 kHz) for timing applications.
  • Battery Backup: Maintains timekeeping during power outages with an external battery backup option.
  • Alarm Functionality: Includes two programmable alarms for generating interrupts, useful for time-triggered events.
  • Wide Supply Voltage Range: Operates from 2.3V to 5.5V, allowing compatibility with various power supply designs.

Specifications

  • Timekeeping Accuracy: ±2 minutes per year at 0°C to +40°C
  • Operating Voltage: 2.3V to 5.5V
  • Current Consumption:
    • Normal Operation: Typically 200 µA
    • Battery Backup: Typically 1 µA
  • Temperature Range: -40°C to +85°C
  • I2C Clock Speed: Up to 400 kHz
  • Package Type: SMD (Surface Mount Device), typically available in SOP-16 packages.
  • Pin Count: 16 pins

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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