SH7708 Datasheet, PDF (164/625 Pages) Renesas Technology Corp – SuperH™ RISC engine

8 . 6 . 2 Timing for Canceling Standbys
Standby to Interrupt:
Oscillation stops
Interrupt request WDT overflow
CKIO
STATUS Normal
Standby
WDT count
Normal
Figure 8.4 Standby to Interrupt STATUS Output
Standby to Power-On Reset:
Oscillation stops Reset
CKIO
RESET*
STATUS Normal
Standby _*
Reset
Normal
0 to 10 Bcyc
0 to 30 Bcyc
Note: When standby mode is cleared with a power-on reset, the WDT does not
count. Keep RESET low during the PLL’s oscillation settling time.
*: Undefined
Figure 8.5 Standby to Power-On Reset STATUS Output
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