RTC Clock Module

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Overview
Quick Details
Brand Name:
Alsrobot
Model Number:
RB-02S101
Place of Origin:
Guangdong, China (Mainland)
Product name:
RTC Clock Module
Model:
RB-02S101
Type:
Digital sensor
Input voltage:
4.5-5.5V
Memory capacity:
56 bytes
Interface type:
serial IIC
Clock frequency:
32.768KHz
Operating temperature:
0℃ to 70℃
Size:
45mm x 25mm
Weight:
6g

A new RTC clock module from Alsrobot is the sensor based on clock chip DS1307 with built-in power induction circuit to realize power failure detection and battery switchover, it also have the fuction of low power consumption and automatic time adjustment, such like in leap year RTC clock module can adjust the number of days automatically.The zone bit of AM/PM on the module determines that the working mode of the clock is 12 or 24 hours. RTC clock module adopts IIC interface,it can connect with Arduino controller and compatible with many fuction library, so user can provide accurate system time without complicated programming when developing products.

  • Input voltage: 4.5-5.5V
  • Memory capacity: 56 bytes
  • Interface type: serial IIC
  • Clock frequency: 32.768KHz
  • Operating temperature: 0℃ to 70℃
  • Size: 45mm x 25mm
  • Weight: 6g

Features

  • RTC clock module has the function of year, month and day
  • 56 bytes of nonvolatile RAM
  • Support programming SQW
  • Power failure detection and battery switchover
  • Under battery backup mode, power consumption is less than 500nA
  • Operating temperature of industrial-grade: -40℃ to 80℃

Pls note:Matched RTC clock module power supply [3VCR1220 button battery],In order to get the product to fly quickly to your hands, we do not have a battery for you, you need to buy the battery on your own before you use it.