UM1521
Schematics
Doc ID 022868 Rev 1
37/56
Figure 22.
Extension connector
1
1
2
2
3
3
4
4
STMicroelectronics
Title:
Number:
Rev:
Sheet
of
B.3
Date:
2/3/2012
MB964
6
14
STM32L152D-EVAL
Extension
Connector
R122
820
R123
820
+3V3
P
A[0..15]
P
A[0..15]
P
B[0..15]
P
B[0..15]
P
C[0..15]
P
C[0..15]
P
D[0..15]
P
D[0..15]
P
E[0..15]
P
E[0..15]
RESET#
RESET#
Left
Right
PA
0
PA
4
PA
5
P
A11
P
A12
P
A13
P
A14
PB
2
PE
4
PE
5
PE
6
PE
7
PE
8
P
E9
P
E10
P
E11
P
E12
P
E13
P
E14
P
E15
P
C13
P
C14
P
C15
PD
0
PD
1
PD
3
PD
4
PD
5
PD
6
PD
7
RESET#
SB8
SB7
close
to
MCU
Open
by
default
P
H[0..2]
P
H[0..2]
PH
2
PH
0
PH
1
SB2
SB1
close
to
MCU
Open
by
default
VLC
D
D5V
PF
0
PF
1
PF
2
PF
3
PF
4
PF
5
PF
1
0
PF
1
1
PF
1
2
PF
1
3
PF
1
4
PF
1
5
PG
0
PG
1
PG
2
PG
3
PG
4
PG
5
PG
6
PG
7
PG
8
PG
9
P
G10
P
G11
P
G12
P
G13
P
G14
P
G15
P
F
[0..15]
P
F
[0..15]
P
G[0..15]
P
G[0..15]
DB_PF
6
DB_PF
8
DB_PF
7
DB_PF
9
R24
0
VDD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
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16
17
18
19
20
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22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
CN5
Header
21X2
on
the
left
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
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22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
CN10
Header
21X2
on
the
right
DB_PB6
DB_PB7
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