RV-3029 Datasheet, PDF (27/67 Pages) MICORO CRYSTAL SWITZERLAND – DTCXO Temperature Compensated Real Time Clock

Micro Crystal
DTCXO Temperature Compensated Real Time Clock / Calendar Module
RV-3029
After Reset, the following mode is entered:
- CLKOUT is selected at CLKOUT pin, default frequency is 32.768 kHz defined in register EEPROM
Control
- Timer and Timer Auto-Reload mode are disabled; Timer Source Clock frequency is set to 32Hz
- Self Recovery function is enabled
- Automatic EEPROM Refresh every hour is enabled
- 24 hour mode is selected, no Alarm is set
- All Interrupts are disabled
- At Power-On Reset, “PON” Flag is set = “1” and has to be cleared by writing = “0”
- At Self-Recovery Reset or System Reset, “SR” Flag is set = “1” and has to be cleared by writing = “0”.
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