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Description:
Raspberry Pi foreign highest precision clock module DS3231
Modules can adapt itself 3.3V and 5V systems without level conversion, this is a super convenient!
Feature:
- The 1.-40 ° C to +85 ° C temperature range, timing accuracy kept at ± 5ppm (± 0.432 sec / day)
- 2 timed to provide continuous battery backup
- 3 low-power
- 4. Device package and function compatible with the DS3231
- 5. Complete clock calendar functions include seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation
- 6 two calendar alarm
- 7.1Hz and 32.768kHz output
- 8 Reset button debounced input and output
- 9-speed (400kHz) I2C serial bus
- 10. +2.3 V to +5.5 V Supply Voltage
- 11 ± 3 ° C accuracy digital temperature sensor
- 12.-40 ° C to +85 ° C operating temperature range
- 13.16-pin SO (300mil) package
- 14 by Underwriters Laboratories (UL) certification
Package Include:
1PCS DS3231 clock module
- Availability: 6