- Keep accurate track of time, date, and calendar even when main power is disconnected.
- I2C digital interface with integrated TCXO (Temperature-Compensated Crystal Oscillator)
- Onboard CR2032 coin cell battery holder for power backup
- Built-in digital temperature sensor and 32kbit (4KB) AT24C32 EEPROM
- Arduino & ESP32 compatible
- Ideal for time-stamped data loggers, digital clocks, automated schedulers, and alarm systems