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Real Time Clock Module Arduino Compatible

ARD2-2125
Arduino Compatible ARD2 Real Time Clock Module

$4.95

QTY Price
1 $4.95

Description

The Arduino compatible real time clock module can keep time from the year 2000 up to 2099. It stores the Year data as just two digits (0-99), where 0 is the year 2000. From 2000 to 2099 it has Leap-Year compensation. This module does not use Daylight Saving Time.

This Arduino compatible real time clock module has the ability to track seconds, minutes, hours, days, weeks, months, years, and the ability to adjust leap year. The DS1302 chip has 31 bytes of ram, however, this data will be lost if the Arduino is off and the battery runs dry, so it's not recommended for storing permanent or important data. When the operating voltage is 2.0V, the current is less than 300nA.

Features

  • Track time even when module is unpowered
  • Features 31 bytes of scratchpad RAM storage
  • Based on the DS1302 chip

Specifications

Operating Voltage

2.0 - 5.5V

Main Chip

DS1302

Interface Type

Serial I/O interface

Operating Temperature

0 - +70°C

TTL Compatible

Vcc=5V

RAM

31x8 for scratchpad data storage

Dimensions

Length (mm)

50

Width (mm)

21

Height (mm)

12

Resources

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Products may differ from pictured.
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