Fermion: DS3232 Precise RTC (Breakout)

Fermion: DS3232 Precise RTC (Breakout) — DFRobot — DFR0821

RTC breakout using DS3232, which adds 236 bytes of SRAM to the DS3231 feature set. Includes temperature-compensated crystal resonator and alarm functions for precise timekeeping.

Pinout

Logical pinout · physical placement not verified
FERMION: DS3232 PRECISVCCSDAGNDSCL
  • VCC
    Type · Power
  • GND
    Type · Ground
  • SDA
    Type · I2C
  • SCL
    Type · I2C

RTC & timing

26 other options

DS3231/DS3232 temperature-compensated RTCs, the budget PCF8523 and DS1307, the Si5351A clock generator (8kHz–160MHz), and bare 16MHz crystals — matched to drift tolerance and supply voltage.

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Related groups

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