SH7125_08 Datasheet, PDF (740/774 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 21 Electrical Characteristics
21.3.5 Watchdog Timer (WDT) Timing
Table 21.9 Watchdog Timer (WDT) Timing
Conditions: V_CC = AV_CC = 4.0 V to 5.5 V, V_SS = PLLV_SS = AV_SS = 0 V,
T_a = –20 to +85°C (consumer specifications),
T_a = –40 to +85°C (industrial specifications)
Item
WDTOVF delay time
(reference values)
Symbol
t_WOVD
Min.
—
Max.
Unit
50
ns
Reference
Figure
Figure 21.11
CK
WDTOVF
t_WOVD
t_WOVD
Figure 21.11 WDT Timing
Rev. 4.00 Jul. 25, 2008 Page 720 of 750
REJ09B0243-0400