MC68HC08AZ32A Datasheet, PDF (108/312 Pages) Motorola, Inc – HCMOS Microcontroller Unit

Low-Voltage Inhibit (LVI) Module)
With the LVIPWR bit in the MORA register at a 1 and the LVISTOP bit at a 0, the LVI module will be
inactive after a STOP instruction.
NOTE
The LVI feature is intended to provide the safe shutdown of the
microcontroller and thus protection of related circuitry prior to any
application V_DD voltage collapsing completely to an unsafe level. Is is not
intended that users operate the microcontroller at lower than the specified
operating voltage, V_DD.
MC68HC08AZ32A Data Sheet, Rev. 2
108
Freescale Semiconductor