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(c) Clear upon RESET input
The STOP mode is cleared when the RESET signal inputs and after the lapse of oscillation stabilization time,
reset operation is carried out.
Remarks 1. f
Clear Source
Maskable interrupt request
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Test input
RESET input
Remark ×: don't care
490
CHAPTER 20 STANDBY FUNCTION
Figure 20-5. STOP Mode Clear upon RESET Input
STOP
Instruction
RESET
Signal
Operating
Mode
STOP Mode
Oscillation
Clock
: Main system clock oscillation frequency
X
2. Values in parentheses apply to operation with f
Table 20-4. Operation after STOP Mode Clear
MK××
PR××
0
0
0
0
0
1
0
1
—
Reset
Period
Oscillation Stop
X
IE
ISP
×
0
0
Next address instruction execution
×
0
1
Interrupt service execution
1
0
1
Next address instruction execution
×
1
0
1
1
1
Interrupt service execution
×
×
×
STOP mode hold
×
×
—
Next address instruction execution
×
×
—
STOP mode hold
×
×
—
Reset processing
Wait
(2
18
/f
: 26.2 ms)
X
Oscillation
Stabilization
Operating
Wait Status
Mode
Oscillation
= 10.0 MHz
Operation
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