DS3231 RTC Module Precise Real Time Clock I2C AT24C32
Review: 5 - "A masterpiece of literature" by John Doe, written onMay 4, 20020
Great

DS3231 RTC Module Precise Real Time Clock I2C AT24C32

Available:In Stock
  • Product SKU: KG303
Wishlist
₹ 209 ₹ 329
Available offers
Best Rates

on Express Shipping – Hurry! Shipping starts from Rs69.

Tc
Free Shipping Offer -

Avail free shipping on all orders above Rs999.

Tc
Volume Discounts-

Buy More Save More! Discounts upto 20%. Contact us

Special Bulk Discounts

for colleges, Schools, Companies & resellers Contact us

Cash on Delivery

Available above Rs 999

Tc
Highlights
  • Original, High Quality
  • KitsGuru Warranty
Services
  • Email Support
  • Video Support to be purchased separately
Easy Payment Options
  • Netbanking
  • Debit/Credit cards
  • Cash on Delivery
  • E-wallets/UPI
Shipping Details
International Shipping
Available

  Need Volume Discounts? Deals are specially designed for you. Click here

  Need Customization? Provide us more details Click here

Warehouse Details   13C-112

Image
  • Order within
Secure

Specification

Description

The DS3231 RTC (Real-Time Clock) module with an AT24C32 EEPROM (Electrically Erasable Programmable Read-Only Memory) is a combination module commonly used for accurate timekeeping and data storage in various electronic applications.

Here's an overview of its key components and features:

DS3231 RTC Chip: The DS3231 is a highly accurate real-time clock IC that provides precise time and date information. It has an integrated temperature-compensated crystal oscillator (TCXO) and can maintain accurate time over a wide temperature range. The DS3231 is also equipped with alarm functions and a battery backup system to ensure timekeeping continuity during power loss.

AT24C32 EEPROM: The AT24C32 is an I2C-compatible EEPROM memory chip with a capacity of 32 kilobits (4 kilobytes). It allows you to store and retrieve data in a non-volatile manner. This EEPROM can be used to store configuration settings, user data, or any other information that needs to be retained even when the power is removed.

I2C Interface: The module communicates with microcontrollers and other devices via the I2C (Inter-Integrated Circuit) serial communication protocol. This interface allows you to read and write data from and to the DS3231 RTC chip and AT24C32 EEPROM.

Battery Backup: The DS3231 RTC chip is typically equipped with a small coin cell battery (e.g., CR2032) that provides backup power to maintain timekeeping and configuration data when the main power source is disconnected.

Oscillator Calibration: The DS3231 RTC module may have features for calibrating the oscillator's frequency to ensure even greater accuracy in timekeeping.

Applications of the DS3231 RTC Module with AT24C32 EEPROM:

Clocks and Timers: It's used in digital clocks, timers, and time-sensitive applications that require precise timekeeping.

Data Logging: The EEPROM can be used to store data logs, sensor readings, or event timestamps in data logging applications.

IoT and Embedded Systems: It's commonly used in Internet of Things (IoT) projects and embedded systems that require accurate time synchronization.

Battery-Powered Devices: The low power consumption of the DS3231 makes it suitable for battery-powered devices that need timekeeping functionality.

Technical Details

  • Operating Voltage (VDC) : 2.7 ~ 5.5
  • Voltage Supply for RTC : 2.2 V ~ 5.5 V
  • Accuracy : ±2ppm from 0°C to +40°C. , ±3.5ppm from -40°C to +85°C.
  • Battery Holder: 2032 Coin Battery.
  • I2C interface : Fast (400kHz) I2C Interface.
  • EEPROM : AT24C32 32Kbit Serial I2C.
  • Time and Date Format : Time: HH: MM: SS (12/24 hr)., Date Format: YY-MM-DD-dd.
  • Operating Temperature Range (°C) : -40 to 85
  • Digital Temp Sensor Output : 10 bit, ±3°C Accuracy and 0.25C resolution.

Physical Attributes

  • Length × Width × Height(mm) : 38 x 22 x 14
  • Weight (gm) : 8

Integration with Arduino


Sample Code


Additional Details

  • Two Time-of-Day Alarms.
  • Digital Temp Sensor Output.
  • Register for Aging Trim.
  • DS 3231 RTC with 2032 Battery Holder.
  • Highly Accurate RTC Completely Manages All Timekeeping Functions.
  • Real-Time Clock Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year, with Leap-Year Compensation Valid Up to 2100.
  • Configurable I2C device Address for AT24C32 using SMD jumpers on PCB (A0, A1, A2).
  • Programmable Square-Wave Output Signal.
  • Battery-Backup Input for Continuous Timekeeping.
  • Low Power Operation Extends Battery-Backup Run Time.

Product Video


Documentation

Package Includes

  • 1 x DS3231 RTC Module Precise Real Time Clock I2C AT24C32 (without Battery)

Customer Reviews

No reviews yet
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)