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Adafruit Industries LLC
DS1307 Real Time Clock Assembled Breakout Board
Adafruit Industries LLC
DS3231 Precision RTC Breakout Board
 
Adafruit Industries LLC
PCF8523 Real Time Clock Assembled Breakout Board
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DS3231 Precision RTC Breakout Board

3013 - DS3231 Precision RTC Breakout Board

Adafruit Industries LLC

The DS3231 is an "Extremely Accurate I²C-Integrated RTC/TCXO/Crystal. Most RTCs use an external 32kHz timing crystal that is used to keep time with low current draw. This is the finest RTC you can get, and now it is in a compact, breadboard-friendly breakout. With a coin cell plugged into the back, you can get years of precision timekeeping, even when main power is lost. Great for datalogging and clocks, or anything where you need to really know the time.

Specifications
  • Function:Real Time Clock (RTC)
  • Secondary Attributes:I²C Interface
  • Supplied Contents:Board(s)
  • Type:Timing
  • Utilized IC / Part:DS3231
Parts
Associated Product
Maxim Integrated Serial Address
Category: Semiconductors, Development Tools-Integrated Circuits (ICs)-Clock, Timing-Real Time Clocks (RTC)-Serial Address