SWAS034A February 2017 – May 2021 CC3120
PRODUCTION DATA
Figure 8-8 shows the timing diagram for wakeup from HIBERNATE mode.
The 32.768-kHz crystal is kept enabled by default when the chip goes into HIBERNATE mode in response to nHIB being pulled low.
Section 8.14.4.1Section 8.14.4.1 describes the timing requirements for nHIB.