DS1689_05 Datasheet, PDF (32/36 Pages) Dallas Semiconductor – 3V/5V Serialized Real-Time Clocks with NV RAM Control

WAKE-UP/KICKSTART TIMING
(T_A = +25°C)
PARAMETER
SYMBOL
Kickstart Input Pulse Width
t_KSPW
Wake-Up/Kickstart Power-On Timeout
t_POTO
MIN
2
2
DS1689/DS1693
TYP
MAX
UNITS NOTES
µs
seconds 10
WAKE-UP/KICKSTART TIMING
NOTE: TIME INTERVALS SHOWN ABOVE ARE REFERENCED IN WAKE-UP/KICKSTART SECTION.
*THIS CONDITION CAN OCCUR WHEN THE DEVICE IS OPERATED IN 3V MODE.
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