XC68HC08KH12 Motorola, XC68HC08KH12 Datasheet - Page 212

• Manufacturer Part Number: XC68HC08KH12
• Description: MICROCONTROLLER
• Manufacturer: Motorola

Computer Operating Properly (COP)
13.8 Low-Power Modes
13.8.1 Wait Mode
13.8.2 Stop Mode
13.9 COP Module During Break Mode
Advance Information
212
The WAIT and STOP instructions put the MCU in low-power
consumption standby modes.
The COP continues to operate during wait mode. To prevent a COP
reset during wait mode, periodically clear the COP counter in a CPU
interrupt routine.
Stop mode turns off the CGMXCLK input to the COP and clears the SIM
counter. Service the COP immediately before entering or after exiting
stop mode to ensure a full COP timeout period after entering or exiting
stop mode.
The COP is disabled during a break interrupt when V
on the RST pin.
Computer Operating Properly (COP)
MC68HC(7)08KH12
DD
+ V
HI
MOTOROLA
is present
—
Rev. 1.0