MC68HC705P9 Datasheet, PDF (128/160 Pages) Motorola, Inc – HCMOS Microcontroller Unit

Freescale Semiconductor, Inc.
Serial Input/Output Port (SIOP)
10.8 Low-Power Modes
The WAIT and STOP instructions put the MCU in low-power
consumption standby modes.
10.8.1 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.
10.8.2 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.
Technical Data
128
Serial Input/Output Port (SIOP)
For More Information On This Product,
Go to: www.freescale.com
MC68HC705P9 — Rev. 4.0
MOTOROLA