H8S2268 Datasheet, PDF (621/725 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcomputer H8S Family/H8S/2200 Series

Section 22 Power-Down Modes
Table 22.2 Low Power Dissipation Mode Transition Conditions
Status of Control Bit at
State After Transition
Transition
State After Transition Back from Low Power
Pre-Transition
Invoked by SLEEP Mode Invoked by
State
SSBY PSS LSON DTON Instruction
Interrupt
High-speed/ 0
X
0
X
Sleep
Medium-speed ₀
X
1
X

1
0
0
X
Software standby
High-speed/Medium-speed

High-speed/Medium-speed
1
0
1
X


1
1
0
0
Watch
High-speed
1
1
1
0
Watch
Sub-active
1
1
0
1


1
1
1
1
Sub-active

Sub-active
0
0
X
X


0
1
0
X


0
1
1
X
Sub-sleep
Sub-active
1
0
X
X


1
1
0
0
Watch
High-speed
1
1
1
0
Watch
Sub-active
1
1
0
1
High-speed

1
1
1
1


Legend:
X : Don’t care
: Do not set.
Rev. 4.00 Mar 21, 2006 page 553 of 654
REJ09B0071-0400