Peripherals 6
miriac SBC-LS1028A User Manual
V 1.0
48/65
© MicroSys Electronics GmbH 2019
6.8
CAN
There are two CAN Flexible Data-rate (CAN FD) interfaces available on ST1 and
ST2.
Part Reference:
ST1, ST2
Manufacturer:
Würth Elektronik
ST1 Type:
691214110002
ST2 Type:
691214110002
LS1028A
ST6
ST1
Pin
Name
Pin
Signal
Pin
Signal
V2
I2C3_SCL /
CAN1_TX
→
B27
I2C3_SCL /
CAN1_TX
→
1
CAN1_P
U3
I2C3_SDA /
CAN1_RX
←
B26
I2C3_SDA /
CAN1_RX
←
2
CAN1_N
Table 6-18 CAN1 pin assignment ST1
LS1028A
ST6
ST2
Pin
Name
Pin
Signal
Pin
Signal
U7
I2C4_SCL /
CAN2_TX
→
B24
I2C4_SCL /
CAN2_TX
→
1
CAN2_P
T6
I2C4_SDA /
CAN2_RX
←
B23
I2C4_SDA /
CAN2_RX
←
2
CAN2_N
Table 6-19 CAN2 pin assignment ST2
Figure 6-9 CAN1 topology
Figure 6-10 CAN2 topology