HD64F2638F20J Datasheet, PDF (1002/1512 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2600 Series

Section 23B Power-Down Modes [HD64F2636UF, HD6432636UF, HD64F2638UF, HD6432638UF,
HD64F2638WF, HD6432638WF, HD64F2639UF, HD6432639UF, HD64F2639WF, HD6432639WF,
HD64F2630UF, HD6432630UF, HD64F2630WF, HD6432630WF, HD6432635F, HD64F2635F, HD6432634F]
H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
Table 23B.3 Low Power Dissipation Mode Transition Conditions
Pre-Transition
State
Status of Control Bit at
Transition
State after Transition
SSBY PSS
LSON
DTON
Invoked by SLEEP
Command
State after Transition
Back from Low Power
Mode Invoked by
Interrupt
High-speed/ 0
*
0
*
Sleep
Medium-speed
High-speed/Medium-
speed
0
*
1
*
—
—
1
0
0
*
Software standby
High-speed/Medium-
speed
1
0
1
*
—
—
1
1
0
0
Watch
High-speed
1
1
1
0
Watch
Subactive
1
1
0
1
—
—
1
1
1
1
Subactive
—
Subactive
0
0
*
*
—
—
0
1
0
*
—
—
0
1
1
*
Subsleep
Subactive
1
0
*
*
—
—
1
1
0
0
Watch
High-speed
1
1
1
0
Watch
Subactive
1
1
0
1
High-speed
—
1
1
1
1
—
—
Legend:
*: Don’t care
—: Do not set
Page 952 of 1458
REJ09B0103-0800 Rev. 8.00
May 28, 2010