ST STM8A-DISCOVERY - Figure 24. STM8 AF Board CAN;LIN and 12 V

STM8AF board electrical schematics UM1574 40/48 Doc ID 023645 Rev 1
Figure 24. STM8AF board CAN/LIN and 12V
1
1
2
2
3
3
4
4
D D
C C
B B
A A
STMicroelectronics
Title:
Number: Rev: Sheet of
B.0(PCB.SCH)
Date:
10/3/2012
MB1036 4 4
STM8AF BOARD CAN / LIN & 12V
NRST
C1-
1
C1+
2
C2-
3
C2+
4
VCC
5
VOUT
6
GND
7
SHDN
8
U6
ST662A
C1-
1
C1+
2
C2-
3
C2+
4
VCC
5
VOUT
6
GND
7
SHDN
8
U7
ST662A
1
2
3
JP2
1
2
3
JP1
D4
BAT60JFILM
D6
BAT60JFILM
SB7
5V
SPI_NSS
SPI_SCK
SPI_MOSI
SPI_MISO
5V
OUT_HS
OUT1
OUT2
12V
LIN_RX
LIN_TX
OUT2
OUT1
OUT_HS
SPI_MISO
SPI_MOSI
SPI_SCK
SPI_NSS
NRST
12V
CAN_TX
12V
CAN_RX
CAN ON
FLASH Mode
FLASH Mode
LIN ON
LIN
WU1
WU1
REL1
REL1
REL2
REL2
C23
220nF
CANH
CANL
C24
100nF
12V
D5
BAT60JFILM
C34
220nF
C35
220nF
C32
220nF
C33
220nF
C25
220nF
C27
10uF/25V
C26
10uF/25V
USB5V
SB6
CANH
CANL
LIN
VBAT
R39
10K
R40
22K
SHDN
SHDNSHDN
GND
36
RxDC
2
TxDC
3
CANH
4
CANL
5
OP2+
13
OP2-
14
OP2OUT
15
DI
16
DO
17
CLK
18
CSN
19
NRESET
8
CAN_Supply
7
RxDL/NINT
12
TxDL
11
SPLIT
6
5V1
9
LIN
33
LINPU
32
5V2
10
WU3
22
WU2
21
WU1
20
OP1OUT
23
OP1-
24
OP1+
25
OUT4
26
OUT3/FSO
27
OUT2
28
OUT1
29
OUT_HS
30
REL2
35
REL1
34
VS
31
AGND
1
U5
L99PM62GXP
R36 1K
R35 1K
R37 1K
R41 1K R38 1K
R31 1K
R32 1K
R34 1K
R33 1K
LIN_RX
LIN_TX
CAN_RXCAN_TX
C29
220nF
SB8
USB5V
C31
220nF
C28
10uF/25V
R43
120
SB9