Helpline

Order System

ZerOneTech

Delivery

Call For Order

Payment

Facebook Page

DS3231 RTC Clock Module

Product Code: MOT011
Brand: China

Discount: 0% OFF
Availability: ( In Stock )

DS3231 RTC Clock Module

Tk. 325
- +

This is a module made using DS3231 RTC and AT24C32 EEPROM. DS3231 is an extremely accurate, low cost I2C RTC with integrated temperature compensated crystal oscillator.

It also has a built in comparator which monitors the status of VCC to detect power failures and to automatically switch to backup power supply. AT24C32 provides 32,768 bits of serial EEPROM organized as 4096 words of 8 bits each. This gives you 32Kb of non-volatile memory for your projects. This module can be easily interfaced with Arduino Boards, Raspberry Pi and all Microcontrollers.

Datasheet:

https://datasheets.maximintegrated.com/en/ds/DS3231.pdf

Feature:

Save time and high precision addition, DS3231 also has some other features that extend the system host of additional features and a range of options. The device integrates a very precise digital temperature sensor, through the I2C * interface to access it (as the same time). This temperature sensor accuracy is ± 3 ° C. On-chip power supply control circuit can automatically detect and manage the main and standby power (i.e., low-voltage battery) to switch between the power supply. If the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected. When the main power re-power or voltage value returns to within the allowable range, the on-chip reset function can be used to restart the system microprocessor.

Specification:


Battery: CR2032 (update on October 25th)
Size: 38mm (length) x 22mm (Width) x 14mm (height)
Weight: 8g
Operating voltage: 3.3 - 5.5V
Clock chip: High-precision clock chip DS3231
Clock Accuracy: 0-40 °C range, the accuracy 2ppm, the error was about 1 minute
Calendar alarm clock with two
Programmable square-wave output
Real time clock generator seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation
Chip temperature sensor comes with an accuracy of ± 3 °C
Memory chips: AT24C32 (storage capacity 32K)
IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V)
Can be cascaded with other IIC device, 24C32 addresses can be shorted A0/A1/A2 modify default address is 0x57

Packing: single anti-static packaging

Wiring instructions (with Arduino uno r3 for example):
SCL → A5
SDA → A4
VCC → 5V
GND → GND

Watch this video it will give you a clear idea about this product.

Log in before Reviewing

Login

Related Product


Download