Function: -40°C to +85°C temperature range, timing accuracy is maintained within ±5ppm (±0.432 seconds per day)
The module itself can be adapted to 3.3V and 5V systems. Complete clock calendar function includes seconds, minutes, hours, date, month, and year timing and valid until 2100 years of leap-year compensation.
1Hz and 32.768kHz output RTC clock module features low power consumption
Digital temperature sensor accuracy
Specifications:
Model: DS3231
Temperature range: -40 to 85 degrees Celsius
Weight: 0.08 oz (
Package Included:
4 x RTC clock modules (battery included)