HD6417751 Datasheet, PDF (279/1105 Pages) Renesas Technology Corp – SuperH RISC engine

Interrupt request WDT overflow
CKIO
CA
(High)
STATUS Standby
Normal
Standby*
0–10 Bcyc
WDT count
Note: * High impedance when STBCR2. STHZ = 0
Figure 9.13 Hardware Standby Mode Timing
(When CA = Low in WDT Operation)
V_DDQ*
V_DD
CA
V_DD min
Note: * V_DDQ, V_DD-CPG
Min 0s
Min 0s
Max 50 µs
Figure 9.14 Timing When Power Other than VDD-RTC is Off
Rev. 3.0, 04/02, page 239 of 1064