MC68HC705KJ1 Datasheet, PDF (83/108 Pages) Motorola, Inc – HCMOS Microcontroller Unit

Low-Power Modes
9.6 Low-Power Modes
The STOP and WAIT instructions put the MCU in low power-consumption standby states.
9.6.1 Stop Mode
The STOP instruction has the following effects on the timer:
• Clears the timer counter
• Clears interrupt flags (TOF and RTIF) and interrupt enable bits (TOFE and RTIE) in TSCR,
removing any pending timer interrupt requests and disabling further timer interrupts
9.6.2 Wait Mode
The timer remains active after a WAIT instruction. Any enabled timer interrupt request can bring the MCU
out of wait mode.
MC68HC705KJ1 • MC68HRC705KJ1 • MC68HLC705KJ1 Data Sheet, Rev. 4.1
Freescale Semiconductor
83