MC80F0704/0708/0804/0808
Oscillator
(XIN pin)
Internal
RC Clock
Internal
Clock
External
Interrupt
( or WDT Interrupt )
STOP Instruction Execution
Clear Basic Interval Timer
BIT
Counter
N-2 N-1 N N+1
N+2
00 01
FE FF 00 00
Normal Operation
STOP mode
at RC-WDT Mode
Stabilization Time
tST > 20mS
Normal Operation
Figure 18-7 Stop Mode Release at Internal RC-WDT Mode by External Interrupt or WDT Interrupt
Oscillator
(XIN pin)
Internal
RC Clock
Internal
Clock
RESET
RESET by WDT
Internal
RESET
RCWDT Mode
STOP Instruction Execution
Time can not be control by software
Stabilization Time
tST = 65.5mS @4MHz
Figure 18-8 Internal RC-WDT Mode Releasing by Reset
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October 31, 2011 Ver 1.03