Bit Name

CAN 2.0A

CAN 2.0B

Short CAN 2.0A

Short CAN 2.0B

SOF

1

1

1

1

Identification bits

11

11

11

11

SRR

x

1

x

1

IDE

x

1

x

1

Identification bits

x

18

x

18

RTR

1

1

1

1

Control bit (Max)

6

6

6

6

Data bits

64

64

32

32

CRC

15

15

15

15

CRC delimiter

1

1

1

1

Bit stuff max

24

29

16

21

ACK slot

1

1

1

1

Ack delimiter bit

1

1

1

1

End of frame

7

7

7

7

Interframe space

3

3

3

3

Total (Maximum time µSec)

135

160

95

120