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(c) Release by RESET input
The STOP mode is released and after the lapse of oscillation stabilization time, reset operation is carried
out.
RESET
Signal
Operating
Mode
Oscillation
Clock
Remarks 1. f
X
2. Figures in parentheses apply to operation with f
Release Source
Maskable interrupt request
Test input
RESET input
x: Don't care
552
CHAPTER 24 STANDBY FUNCTION
Figure 24-5. STOP Mode Released by RESET Input
STOP
Instruction
STOP Mode
Oscillation Stop
: Main system clock oscillation frequency
Table 24-4. Operation after STOP Mode Release
MKxx
PRxx
0
0
0
0
0
1
0
1
0
1
1
x
0
–
1
–
–
–
Wait
17
(2
/f
: 26.2 ms)
x
Oscillation
Reset
Stabilization
Period
Wait Status
Oscillation
= 5.0 MHz.
X
IE
ISP
0
x
Next address instruction execution
1
x
Interrupt service execution
0
1
Next address instruction execution
x
0
1
1
Interrupt service execution
x
x
STOP mode hold
x
x
Next address instruction execution
x
x
STOP mode hold
x
x
Reset processing
Operating
Mode
Operation
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