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EFM32WG890 - Operation from backup battery when main power drains out

EFM32WG890_8336171.PDF Datasheet


 Full text search : Operation from backup battery when main power drains out
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POWER SUPPLY SUPERVISOR,CMOS,SOP,8PIN,PLASTIC
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3.0V or 3.3V microprocessor supervisory circuit. Reset threshold 2.625V. Active-high reset. Watchdog input. Backup-battery switch. Power-fail threshold accuracy -2%. Power-fail comparator. Reset window -2%
3.0V or 3.3V microprocessor supervisory circuit. Reset threshold 2.625V. Active-low reset. Manual reset input. Backup-battery switch. Power-fail threshold accuracy -2%. Power-fail comparator. Reset window -2%
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