SH7616 Datasheet, PDF (894/935 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family/SH7600 Series

Section 22 Electrical Characteristics
22.3.7 Watchdog Timer Timing
Table 22.12 Watchdog Timer Timing
Conditions: V_CC = PLLV_CC = 3.3 V ±0.3 V, PV_CC = 5.0 V ± 0.5 V/3.3 V ±0.3 V, PV_CC ≥ V_CC,
V_SS = PV_SS = PLLV_SS = 0 V, Ta = –20 to +75°C
Item
WDTOVF delay time
Symbol Min
tWOVD
—
Max
Unit Figure
70
ns
22.58, 22.59
CKIO
WDTOVF
t_WOVD
t_WOVD
Figure 22.58 Watchdog Timer Output Timing (t_Ecyc:t_Pcyc = 1:1)
CKIO
WDTOVF
t_WOVD
t_WOVD
Figure 22.59 Watchdog Timer Output Timing (t_Ecyc:t_Pcyc other than 1:1)
Rev. 2.00 Mar 09, 2006 page 868 of 906
REJ09B0292-0200