MC68HC08LT8 Datasheet, PDF (53/156 Pages) Freescale Semiconductor, Inc – Microcontrollers

Low Power Modes
5.4 Low Power Modes
The WAIT and STOP instructions put the MCU in low power consumption standby mode.
5.4.1 Wait Mode
The WAIT instruction has no effect on the oscillator module.
5.4.2 Stop Mode
If STOP_XCLKEN = 1 CGMXCLK will keep on running during STOP mode else CGMXCLK will be
stopped during STOP mode.
If STOP_XTALEN = 1 32KXCLK will keep on running during STOP mode else 32KXCLK will be stopped
during STOP mode.
5.5 Oscillator During Break Mode
The oscillator will continue to drive CGMXCLK when the device enters the break state.
MC68HC08LT8 Data Sheet, Rev. 1
Freescale Semiconductor
53