SH7032 Datasheet, PDF (579/687 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

Section 20 Electrical Characteristics
(7) Watchdog Timer Timing
Table 20.24 Watchdog Timer Timing
Conditions: V_CC = 3.3 V ±0.3V, AV_CC = 3.3 V ±0.3V, AV_CC = V_CC ±0.3V, AV_ref = 3.0 V to
AV_CC, V_SS = AV_SS = 0 V, φ = 12.5 to 20 MHz*¹, Ta = –20 to +75°C*²
Notes: 1. ROMless products only for 20 MHz version
2. Regular-specification products; for wide-temperature-range products, Ta = –40 to
+85°C
Item
Symbol
Min
Max
Unit Figure
WDTOVF delay time
t_WOVD
—
100
ns 20.70
CK
WDTOVF
t_WOVD
t_WOVD
Figure 20.70 Watchdog Timer Output Timing
Rev. 7.00 Jan 31, 2006 page 553 of 658
REJ09B0272-0700