upd70f3422gj-gae-qs-ax Renesas Electronics Corporation., upd70f3422gj-gae-qs-ax Datasheet - Page 743

• Manufacturer Part Number: upd70f3422gj-gae-qs-ax
• Description: 32-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

CAN Controller (CAN)
(unit: kbps)
rate value
Set baud
1000
1000
1000
1000
1000
1000
1000
1000
1000
500
500
500
500
500
500
500
500
500
250
250
250
250
250
250
250
125
125
125
125
125
125
100
100
100
100
100
100
100
Table 19-29
Division
register
ratio of
CnBRP
16
16
10
10
16
16
20
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
4
4
4
4
4
4
4
8
8
8
8
8
8
8
8
register set
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000001
00000001
00000001
00000001
00000001
00000001
00000001
00000001
00000001
00000011
00000011
00000011
00000011
00000011
00000011
00000011
00000111
00000111
00000111
00000111
00000111
00000111
00001111
00001111
00000111
00000111
00001001
00001001
00001111
00001111
00010011
CnBRP
value
Representative examples of baud rate settings
(f
Preliminary User’s Manual U17566EE1V2UM00
CANMOD
Length
of DBT
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
20
20
16
16
10
10
8
8
8
8
8
8
8
8
8
= 16 MHz) (1/2)
SEGMENT
SYNC
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Valid bit rate setting (unit: kbps)
SEGMENT
PROP
11
13
11
13
11
11
11
1
3
5
7
9
3
5
1
3
5
7
9
3
5
3
5
7
9
3
5
3
7
9
3
5
9
7
9
3
5
3
SEGMENT1
PHASE
7
6
5
4
3
2
1
2
1
7
6
5
4
3
2
1
2
1
6
5
4
3
2
2
1
6
4
3
2
2
1
5
4
4
3
3
2
2
SEGMENT2
PHASE
7
6
5
4
3
2
1
2
1
7
6
5
4
3
2
1
2
1
6
5
4
3
2
2
1
6
4
3
2
2
1
5
4
4
3
3
2
2
TSEG13 to
CnBTR register setting
TSEG10
0111
1000
1001
1010
1011
1100
1101
0100
0101
0111
1000
1001
1010
1011
1100
1101
0100
0101
1000
1001
1010
1011
1100
0100
0101
1000
1010
1011
1100
0100
0101
1101
1110
1010
1011
0101
0110
0100
value
TSEG22 to
TSEG20
110
101
100
011
010
001
000
001
000
110
101
100
011
010
001
000
001
000
101
100
011
010
001
001
000
101
011
010
001
001
000
100
011
011
010
010
001
001
Chapter 19
Sampling
(unit: %)
point
56.3
62.5
68.8
75.0
81.3
87.5
93.8
75.0
87.5
56.3
62.5
68.8
75.0
81.3
87.5
93.8
75.0
87.5
62.5
68.8
75.0
81.3
87.5
75.0
87.5
62.5
75.0
81.3
87.5
75.0
87.5
75.0
80.0
75.0
81.3
70.0
80.0
75.0
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