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Difference between revisions of "Rockpi4/hardware/rtc"

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     [[rockpi4 | ROCK Pi 4]] > [[rockpi4/hardware | Hardware]] > [[rockpi4/hardware/rtc | RTC battery]]
 
     [[rockpi4 | ROCK Pi 4]] > [[rockpi4/hardware | Hardware]] > [[rockpi4/hardware/rtc | RTC battery]]

Latest revision as of 04:38, 9 April 2019

    ROCK Pi 4 >  Hardware >  RTC battery

Introduction

ROCK Pi 4 reserve a RTC battery connector to keep time when shutdown. The RTC function is provided by the RK808 PMIC. The RTC battery spec as below:

Rtc battery.png

  • Connector type: XH1.25mm
  • Voltage: 3.0V
  • Battery model: CR2032