HD6432633 Datasheet, PDF (1041/1453 Pages) Renesas Technology Corp – Series of Microcomputers (MCUs: microcomputer units)

Table 24.2(a) Power-Down Mode Transition Conditions (H8S/2633 Series, H8S/2633R)
Status of Control Bit at _{State After Transition}
Pre-Transition
Transition
Invoked by SLEEP
State
SSBY PSS LSON DTON Command
State After Transition
Back from Low Power
Mode Invoked by
Interrupt
High-speed/ 0
*
0
*
Sleep
medium-speed ₀
*
1
*
—
High-speed/medium-speed
—
1
0
0
*
Software standby
High-speed/medium-speed
1
0
1
*
—
—
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
*
*
—
—
0
1
0
*
—
—
0
1
1
*
Sub-sleep
Sub-active
1
0
*
*
—
—
1
1
0
0
Watch
High-speed
1
1
1
0
Watch
Sub-active
1
1
0
1
High-speed
—
1
1
1
1
—
—
—: Do not set
* : Don’t care
Table 24.2(b) Power-Down Mode Transition Conditions (H8S/2695)
State before
Transition
High-speed/
medium-speed
Control Bit (SSBY)
Status at Transition
0
State after Transition Using
SLEEP Instruction
Sleep
1
Software standby
State after Return
Using Interrupt
High-speed/
medium-speed
High-speed/
medium-speed
987