HD6437101 RENESAS [Renesas Technology Corp], HD6437101 Datasheet - Page 537

• Manufacturer Part Number: HD6437101
• Description: 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

20.3.7
Table 20.9 shows the watchdog timer timing.
Table 20.9 Watchdog Timer (WDT) Timing
Conditions: V
Item
WDTOVF delay time
Note:
CK
* For details on correspondence of the standard product, wide temperature-range product,
Watchdog Timer (WDT) Timing
and product model name, refer to description of maximum operating frequency and
operating temperature range in section 1.1, Features.
to +75°C (standard product*), T
product*)
CC
= 4.0 V to 5.5 V, AV
Figure 20.16 Watchdog Timer Timing
Symbol
t
WOVD
V
OH
CC
t
= 4.0 V to 5.5 V, V
WOVD
a
= –40°C to +85°C (wide temperature-range
Min.
—
Rev.1.00 Sep. 18, 2008 Page 503 of 522
V
OH
Max.
100
SS
= PLLV
t
WOVD
Section 20 Electrical Characteristics
SS
Unit
ns
= AV
SS
REJ09B0069-0100
= 0 V, T
Figure
Figure 20.16
a
= –20°C