Description
Description:Highest precision clock module DS3231 in foreign countries. Note that this module can also be used for Arduino motherboard. The module itself can adapt to 3.3V and 5V systems without level conversion, which is super convenient.
Features:
1. -40? to +85? temperature range, timing accuracy kept at ± 5ppm (± 0.432 sec / day)2. Timed to provide continuous battery backup3. Low-power4. Device package and function compatible with the DS32315. Complete clock calendar functions include seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation6. Two calendar alarm7. 1Hz and 32.768kHz output8. Reset button debounced input and output9. Speed (400kHz) I2C serial bus10. +2.3 V to +5.5 V Supply Voltage11. ± 3? accuracy digital temperature sensor12. -40? to +85? operating temperature range13. 16-pin SO (300mil) package
Package included:
1 x Clock Module
