Infineon AURIX TC 4 Series, User Manual

Page: 22 / 27

Board Users Manual 22 of 27 Revision V1.1
2021-09-21
User Manual AURIX™ TCxx4 lite Kit
AURIX™ TCxx4 lit e Kit
5 Schematics and Placement
Figure 10 Schematic: Power and Connectors
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
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P
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P
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PWM_3
A
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3
9
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3
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A
N
3
8
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2
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A
N
3
7
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V
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T
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V
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D
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3
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V
E
X
T
V
D
D
P
3
GND
V
A
R
E
F
V
D
D
M
GND
LED2 LED1
Reset Circuit of AURIX™ Buttons & LEDs
2mA LED 2mA LED
V
E
X
T
C
2
2
1
0
0
n
F
1 2
3 4
B
U
T
T
O
N
1
P
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S
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A GND
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P
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S
T
M
O
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94
E
S
R
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98
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R
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2
P
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0
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P
0
0
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P
0
0
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AN0
GND
V
A
R
E
F
1
2
3
R
3
2
10 k
Potentiometer
C
4
3
3
3
0
n
F
GND
Arduino Connector & X1/X2
Power
1
I
3
Q
2
GN D/A DJ
G1 IF
X
2
7
0
0
1
T
F
V
3
3
C
2
4
10uF
GND
GND
GND
V
E
X
T
LED3 2mA LED
GND
V
E
X
T
R
1
0
4
.7
k
1 2
L
E
D
3
R
ed
V
E
X
T
/E
S
R
0
+3
V
3
GND
Power
Power of the AURIX™
+5
V
GND
R
2
5
1
.2
R
R
2
8
6
.8
R
R
2
2
0R
GND
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C3 6 10 0n F
GND VDD
R
2
0
2
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k
+3
V
3
V
A
R
E
F
GND
AURIX™ Capacitors
GND
V
E
X
T
GND GND 5V 3V3 RESET IOREF VIN NC
A
N
3
6
(2
0
)
+3
V
3
GND
C
2
8
47nF
1
2
L
E
D
1
G
re
en
1
2
L
E
D
2
G
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en
C
4
5
1
0
0
n
F
1 2
3 4
R
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et
F
S
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JS
M
A
GND
GND
V
E
X
T
R
2
6
2
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k
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O
R
S
T
GND
P
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te
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ti
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P
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P
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A
N
1
2
A
N
1
4
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3
3
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P
3
3
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P
3
3
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P
3
3
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T
X
D
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2
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1
V
A
R
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GND
P
0
0
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P
0
0
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P
0
0
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P
0
0
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A
N
1
3
A
N
1
5
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3
3
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P
3
3
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P
3
3
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P
3
3
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R
X
D
_
S
2
G
1
GND
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V
3
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S
R
1
GND
P
3
3
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1
P
2
3
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V
3
D
A
P
1
GND
D
A
P
0
P
2
1
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R
S
T
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O
R
S
T
V
A
R
E
F
SCL0 SDA0
AN RST CS SCK M
IS
O
M
O
SI
3.
3V
GND
PW
M
IN
T RX TX
SCL
SDA
5V
GND
M
IKR
O
BU
S
A
N
3
4
(1
8
)_
M
B
A
N
3
3
(1
7
)
A
N
3
2
(1
6
)
S
D
A
0
S
C
L
0
V
D
D
_
U
S
B
+5
V
+3
V
3
GND
GND
R
X
D
0
_
M
B
T
X
D
0
_
M
B
S
P
IC
L
K
_
M
B
MI
S
O
_
M
B
MO
S
I_
M
B
S
S
_
M
B
R
S
T
_
M
B
P
WM
_
M
B
IN
T
_
M
B
ADC Mikrobus
1 2 3 4 5 6 7 8 9
17 16 15 14 13 12 11 10
5V AN1 AN2 S
D
A
S
C
L
GND 3
V
3
IN
T
/G
P
IO
3
P
WM
/G
P
IO
4
RX
TX
R
S
T
/G
P
IO
2
G
P
IO
1
CS
S
C
L
K
MO
S
I
MI
S
O
P
A
S
S
IV
E
S
2
G
2
S
h
ie
ld
2
G
o
-2
1 2 3 4 5 6 7 8 9
17 16 15 14 13 12 11 10
5V AN1 AN2 S
D
A
S
C
L
GND 3
V
3
IN
T
/G
P
IO
3
P
WM
/G
P
IO
4
RX
TX
R
S
T
/G
P
IO
2
G
P
IO
1
CS
S
C
L
K
MO
S
I
MI
S
O
P
A
S
S
IV
E
S
2
G
1
S
h
ie
ld
2
G
o
-1
S
C
L
0
S
C
L
0
S
D
A
0
S
D
A
0
+3
V
3
+3
V
3
+5
V
_
S
2
G
_
M
B
+5
V
_
S
2
G
_
M
B
GND GND
S
P
IC
L
K
_
S
2
G
MI
S
O
_
S
2
G
MO
S
I_
S
2
G
S
P
IC
L
K
_
S
2
G
MI
S
O
_
S
2
G
MO
S
I_
S
2
G
R
X
D
_
S
2
G
1
T
X
D
_
S
2
G
1
T
X
D
_
S
2
G
2
R
X
D
_
S
2
G
2
R
S
T
_
S
2
G
1
R
S
T
_
S
2
G
2
G
P
IO
1
_
S
2
G
1
G
P
IO
1
_
S
2
G
2
C
S
_
S
2
G
2
A
N
1
_
S
2
G
1
A
N
2
_
S
2
G
1
A
N
1
_
S
2
G
2
A
N
2
_
S
2
G
2
P
WM
_
S
2
G
1
P
WM
_
S
2
G
2
B
u
tt
o
n
1
S
P
IC
L
K
_
S
2
G
P
2
2
.0
P
2
2
.2
Mikrobus Shield2GO Connectors
P
2
2
.1
P
2
2
.3
R
S
T
_
S
2
G
1
R
S
T
_
S
2
G
2
P
2
1
.5
P
2
1
.4
/E
S
R
0
/P
O
R
S
T
MO
S
I_
S
2
G
T
X
D
_
S
2
G
2
/E
S
R
1
R
X
D
_
S
2
G
2
IN
T
_
S
2
G
1
IN
T
_
S
2
G
2
P
0
0
.6
P
0
0
.8
P
0
0
.1
2
IN
T
_
M
B
P
1
1
.1
1
P
1
1
.9
P
WM
_
S
2
G
2
P
1
1
.6
IN
T
_
S
2
G
2
P
1
1
.1
2
+3
V
3
P
3
3
.1
2
GND
V
D
D
_
U
S
B
P
1
1
.1
0
V
D
D
_
U
S
B
P
0
0
.1
P
3
3
.1
0
GND
V
IN
P
WM
_
S
2
G
1
C
4
2
3
3
0
n
F
C
2
5
3
3
0
n
F
C
2
9
*
C
3
0
*
C3 8 10 0n F
C3 7 10 0n F
C3 4 10 0n F
C3 5 10 0n F
C5 1 2.2 uF
C2 3
10 0n F
C
3
2
*
C
4
4
10pF C
4
0
10pF
1
2
9
3
4
7
5
6 8 10
DAP G
P
E
C
2
1
4
-0
5
0
2
B
0
0
9
C
1
B
C
1 2
L
E
D
4
G
re
en
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
X1 6
8
6
9
1
-4
4
0
H
L
F
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
X2 6
8
6
9
1
-4
4
0
H
L
F
1 2 3
4
5
6
X
3
0
1
1 2 3 4 5 6 7 8
X
3
0
4
1 2 3 4 5 6 7 8 9 10
X
3
0
3
1 2 3
4
5
6
7 8
X
3
0
2
V
E
X
T
V
E
X
T
R
2
7
0R
R
3
3
0R
R
3
4
0R R
3
7
0R
R
3
8
0R
GND
C
3
3
3
3
0
n
F
R
1
6
0R
GND
+5
V
_
S
2
G
_
M
B
R
3
9
0
R
_
o
p
t
+5
V
_
S
2
G
_
M
B
+3
V
3
+3
V
3
1
I
3
Q
2
GN D/A DJ
G2 IF
X
2
7
0
0
1
T
F
V
5
0
1
2
D1 S
S
2
4
T
3
G
C
5
0
10uF
GND
GND
C4 9
10 0n F/5 0V
GND
V
IN
1
2
D2 S
S
2
4
T
3
G
1
3
2
X3
V
IN
GND
+5
V
R
2
1
680R R
2
3
680R
R
2
4
680R
C
S
_
S
2
G
1
Q
1
0
4
U6
T
C
3
3
4
C
2
7
C
2
9
-C
3
2
T
C
2
3
4
T
C
3
2
4
T
C
2
2
4
NA
C
2
6
1uF
NA
R
4
6
-R
5
0
NA
0R
NA
NA
1
0
0
n
F
R
3
6
680R
INT_ETH
P
2
2
.4
P
1
1
.8
R
4
6
*
R
4
7
*
GND
GND
T
C
2
1
4
C
3
1
*
R
4
8
*
R
4
9
*
R
5
0
*
R
2
9
*
C
2
7
*
C
2
6
*
C
3
9
10uF
C4 8 4.7 uF
1uF
R
2
9
0R
0R
NA
NA
NA NA