DS80C400_09 Datasheet, PDF (27/97 Pages) Maxim Integrated Products – Network Microcontroller

DS80C400 Network Microcontroller
POWER-CYCLE TIMING CHARACTERISTICS
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Crystal Startup Time (Note 1)
t_CSU
Power-On Reset Delay (Note 2)
t_POR
1.8
ms
65,536
t_CLCK
Note 1: Startup time for crystals varies with load capacitance and manufacturer. Time shown is for an 11.0592MHz crystal manufactured by Fox
Electronics.
Note 2: Reset delay is a synchronous counter of crystal oscillations during crystal startup. Counting begins when the level on the XTAL1 input
meets the V_IH2 criteria. At 40MHz, this time is approximately 1.64ms.
POWER-CYCLE TIMING
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