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Voltage: 3 -7vdc
High accuracy of 0
9 V (typical)
needing only four external capacitors to generate a higher voltage internally
all latches retain their previous states and are unaffected by the data or address inputs
Real Time Clock (DS3231 High Precision) DC Voltage: 3 -7vdcIntroduction: The DS3231 is a low cost, extremely accurate I2C real time clock (RTC) with an integrated temperature compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, and maintains accurate timekeeping when main power to the device is interrupted. The integration of the crystal resonator enhances the long term accuracy of the device as well as reduces the piece part count in a manufacturing line. The DS3231 is
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