HD6417034B RENESAS [Renesas Technology Corp], HD6417034B Datasheet - Page 579

• Manufacturer Part Number: HD6417034B
• Description: 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

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