SH7125 Datasheet, PDF (738/782 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer

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. 3.00 Sep. 27, 2007 Page 718 of 758
REJ09B0243-0300