SLAU723A October 2017 – October 2018 MSP432E401Y , MSP432E411Y
Several different system configurations are possible when using the Hibernation module:
NOTE
Some devices may not supply a GNDX signal. See for pins specific to your device.
Adding external capacitance to the VBATsupply reduces the accuracy of the low-battery measurement and should be avoided if possible. The diagrams referenced in this section only show the connection to the Hibernation pins and not to the full system.
If the application does not require the use of the Hibernation module, see . In this situation, the HIB bit in the Hibernation Run Mode Clock Gating Control (RCGCHIB) register must be cleared, disabling the system clock to the Hibernation module and Hibernation module registers are not accessible.