Datasheet

Section 6 Power-Down Modes
Rev.5.00 Nov. 02, 2005 Page 82 of 500
REJ09B0027-0500
Table 6.2 Transition Mode after SLEEP Instruction Execution and Transition Mode due
to Interrupt
DTON SSBY SMSEL LSON
Transition Mode after
SLEEP Instruction
Execution
Transition Mode due to
Interrupt
0 0 0 0 Sleep mode Active mode
1 Subactive mode
1 0 Subsleep mode Active mode
1 Subactive mode
1 X X Standby mode Active mode
1 X 0* 0 Active mode
(direct transition)

X X 1 Subactive mode
(direct transition)

Legend: X: Don’t care.
* When a state transition is performed while SMSEL is 1, timer V, SCI3, SCI3_2 and the
A/D converter are reset, and all registers are set to their initial values. To use these
functions after entering active mode, reset the registers.