Материал: DS12887

DS12887

Figure 4. OUTPUT LOAD

Figure 5. BUS TIMING FOR MOTOROLA INTERFACE

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DS12887

Figure 6. BUS TIMING FOR INTEL INTERFACE WRITE CYCLE

Figure 7. BUS TIMING FOR INTEL INTERFACE READ CYCLE

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DS12887

Figure 8. IRQ RELEASE DELAY TIMING

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DS12887

Figure 9. POWER-UP/DOWN TIMING

POWER-UP/DOWN TIMING

Note: The RTC keeps time to an accuracy of 1 minute per month during data retention time for the period of tDR.

Warning: Under no circumstances are negative undershoots, of any amplitude, allowed when device is in battery-backup mode.

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