MC68HC705P9 Datasheet, PDF (120/156 Pages) Motorola, Inc – HCMOS Microcontroller Unit

SIOP _{Low-Power Modes}
Low-Power Modes
The WAIT and STOP instructions put the MCU in low-power
consumption standby modes.
Stop Mode
The STOP instruction suspends the clock to the SIOP. When the MCU
exits stop mode, processing resumes after the internal oscillator
stabilization delay of 4064 oscillator cycles.
A STOP instruction in a master SIOP does not suspend the clock to
slave SIOPs.
Wait Mode
The WAIT instruction suspends the clock to the SIOP. When the MCU
exits wait mode, processing resumes immediately.
A WAIT instruction in a master SIOP does not suspend the clock to slave
SIOPs.
14-siop_a
120
SIOP
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