ZHCSM59B November 2014 – September 2020 CC3100MOD
PRODUCTION DATA
#SWAS0318564 shows the timing diagram for wake up from the hibernate state.
The internal 32.768-kHz crystal oscillator is kept enabled by default when the chip goes to hibernate in response to nHIB being pulled low.
GUID-400CF46C-B651-457D-A1D7-C5F78DD51018.html#GUID-400CF46C-B651-457D-A1D7-C5F78DD51018 describes the timing requirements for nHIB.