upd70f3402 Renesas Electronics Corporation., upd70f3402 Datasheet - Page 362

• Manufacturer Part Number: upd70f3402
• Description: 32-/16-bit Single-chip Microcontroller With Can Interface
• Manufacturer: Renesas Electronics Corporation.

362
WDCS24 WDCS23 WDCS22 WDCS21 WDCS20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
Table 10-2: Watchdog Timer 2 Clock Selection
Chapter 10 Functions of Watchdog Timer 2
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
User’s Manual U16702EE3V2UD00
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Selected
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
clock
18
19
20
21
22
23
24
25
12
13
14
15
16
17
18
19
/f
/f
/f
/f
/f
/f
/f
/f
/f
/f
/f
/f
/f
/f
/f
/f
XX
XX
XX
XX
XX
XX
XX
XX
R
R
R
R
R
R
R
R
100 kHz (MIN.) 200 kHz (TYP.) 400 kHz (MAX.)
f
XX
1310.7 ms
2621.4 ms
5242.9 ms
1398.1 ms
163.8 ms
327.7 ms
655.4 ms
174.8 ms
349.5 ms
699.1 ms
41.0 ms
81.9 ms
10.9 ms
21.8 ms
43.7 ms
87.4 ms
= 24 MHz
f
XX
2621.47 ms
1310.7 ms
1048.6 ms
163.8 ms
327.7 ms
131.1 ms
262.1 ms
524.3 ms
655.4 ms
20.5 ms
41.0 ms
81.9 ms
8.19 ms
16.4 ms
32.8 ms
65.5 ms
= 32 MHz
f
XX
1310.7 ms
163.8 ms
327.7 ms
655.4 ms
104.9 ms
209.7 ms
419.4 ms
838.9 ms
10.2 ms
20.5 ms
41.0 ms
81.9 ms
13.1 ms
26.2 ms
52.2 ms
6.6 ms
= 40 MHz