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  • New RTC DS1302 Real Time Clock RTC Module With CR1220 Battery For AVR ARM PIC
$3.99 $3.71

Availability :In stock

  • Unit Type: piece
  • Package Weight: 0.07kg (0.15lb.)
  • Package Size: 10cm x 10cm x 2cm (3.94in x 3.94in x 0.79in)


  • Brand Name: Waveshare
  • Demo Board Type: Others
  • Model Number: DS1302 RTC Board
  • Operating voltage: 2.0V ~ 5.5V
  • interface: SPI
  • 3-wire and/or 4-wire sync serial communi: supports
  • Feature: Universal 32.768kHz crystal
  • Backup battery voltage: 3.0V ~ 5.0V
  • Operating temperature: 0 degree - 70 degree
  • Power consumption: <1mW (keeping Clock and RAM data)
  • Dimension : 31mm * 15mm


New RTC DS1302 Real Time Clock RTC Module With CR1220 Battery For arduino AVR ARM PIC
DS1302 RTC Board Overview Onboard serial RTC chip DS1302 Real-Time Clock Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap-Year Compensation Valid Up to 2100 Optional format : 24-hour OR 12-hour with an AM/PM indicator Supports trickle-charge for the backup battery Universal 32.768kHz crystal Onboard battery holder Features SPI interface, supports 3-wire and/or 4-wire sync serial communication Specifications Operating voltage: 2.0V ~ 5.5V Backup battery voltage : 3.0V ~ 5.0V Operating temperature : 0°C ~ +70°C Power consumption : Dimension : 31mm * 15mm Applications Hand-held device Electronic watch Electronic clock Photos
Package Contains DS1302 RTC Board × 1 Downloads
Development resources: demo codes, schematic, datasheets, etc.
www.wvshare.com/downloads/accBoard/DS1302-RTC-Board.7z
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