Grove - RTC

Grove - RTC

SKU 101020013
6.90
19 Available
$6.90/ 1pcs+
$6.21/ 10pcs+

Description

The RTC module is a member of Twig. It is based on the clock chip DS1307 which supports the I2C protocol. It uses a Lithium cell battery (CR1225). The clock/calendar provides seconds, minutes, hours, day, date,month, and year information. The end of the month date is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with AM/PM indicator.

Note: Battery is not included.


Features

  • Real-Time Clock (RTC) counts seconds, minutes, hours, date of the month, month, day of the week, and year with Leap-Year compensation valid up to 2100

  • 56-Byte, Battery-Backed, Nonvolatile (NV)RAM for data storage

  • I2C serial interface

  • 5V DC supply

  • Programmable Square-Wave output signal

  • Automatic Power-Fail detect and switch circuitry

  • Consumes less than 500nA in Battery-Backup Mode with Oscillator Running


Documents





Technical Details

Dimensions130mm x 80mm x 10mm
WeightG.W 10g    
BatteryExclude

Part List

Grove - RTC1
Grove Cable1

ECCN/HTS

ECCNEAR99
HSCODE9114909000

Certification

RoHSCompliant

Reviews

Questions and Answers

SUBMIT
1
How long would the battery last with this device vs high precision box?
on May 25,2017
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    Grove - RTC

    SKU 101020013
    $6.90
    19 Available
    $6.90/ 1pcs+
    $6.21/ 10pcs+
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