DollaTek 5PCS DS3231 Precision RTC Clock Module Memory Module for Arduino for Raspberry Pi
DollaTek 5PCS DS3231 Precision RTC Clock Module Memory Module for Arduino for Raspberry Pi
Description
Specification:Temperature range of -40 to +85Deg.C, timing accuracy is maintained at +/-5ppm (+/-0.432 sec / day)Provide battery backup for the continuous timingLow power consumptionFootprints and functionally compatible with the DS3231Complete clock calendar functions include seconds, minutes, hours, day, date, month and year timing , provide valid until the year 2100 leap year compensationTwo calendar alarm1Hz and 32.768kHz outputReset output and input buttons DebouncedHigh-speed (400kHz) I2C serial bus+2.3 V to +5.5 V Supply VoltageAccuracy of +/-3Deg.C Digital Temperature Sensor-40 to +85Deg.C operating temperature range16-pin SO (300mil) packagePacking List5 x DS3231 RTC module
Features:
- The module itself can be adapted to 3.3V and 5V system
- 1 Hz and 32.768 kHz output
- Accuracy of +/-3 Deg.C Digital Temperature Sensor
- Complete clock calendar functions include seconds, minutes, hours, day, date, month and year timing , provide valid until the year 2100 leap year compensation
- temperature range:- 40 to + 85 Deg.C