6
Schematic diagrams
Figure 4.
X-NUCLEO-IDB05A2 circuit schematic - ST morpho and Arduino UNO R3 connectors
2
PA1
PC6
PC2
PA9
34
7
GND
PB8
IOREF
PA8
6
GND
PA7
26
PB11/NC
GND
PA4
17
20
4
33
VIN
CN5
HEADER 10
7
Pass-Through: Female on
Bottom and Male on Top
Pass-Through: Female on
Bottom and Male on Top
Pass-Through:
Male on Bottom
and Female on
Top
Pass-Through:
Male on Bottom
and Female on
Top
Pass-Through:
Male on Bottom
and Female on
Top
Pass-Through:
Male on Bottom
and Female on
Top
7
PB9
36
6
7
13
NC/PF6
GND
PC12
20
2
PA7
1
PA13
PD8
24
E5V
6
PC9
PB1
PA3
PA10
PB10
PB6
PA5
PB15
PB8
28
1
RESET
12
27
8
9
25
4
11
5
PA4
PC8
32
VLCD/VBAT
5
PC10
RESET
14
PB4
PB12
NC/
PB10
38
5
CN9
HEADER 8
PB7
9
NC/PF4
GND
AGND
32
GND
PA1
19
5
PA0
8
PA5
38
4
8
3
BOOT0
10
37
22
2
3
PB6
PA14
30
18
U5V
26
VIN
3
PD2
PB5
PC0
PB2
PC7
PC0
NC/PF5
31
30
PA2
+3V3
29
29
21
10
11
27
1
9
4
NC/
PA3
6
35
CN10
HEADER 19x2
16
+3V3
PA9
4
PA11
PB4
36
PH1/PF1/PD1
PC13
PC1
NC/
PC15
33
AVDD
PB13
CN6
HEADER 8
PC1
16
2
5
GND
10
1
2
19
21
37
PC5
PC3
PC7
8
3
28
+5V
PC11
PB3
PB9
GND
7
PA15
PA6
PC4
24
PA10
+5V
22
23
31
1
2
Left morpho connector
AVDD
5
8
6
15
PA0
PA2
4
18
VDD
PB5
NC/PF7
1
PA12
GND
CN7
HEADER 19x2
PC14
PB0
IOREF
PH0/PF0/PD0
PB3
25
PA8
PA6
PB14
CN8
HEADER 6
PB0
13
14
34
6
12
17
3
35
23
3
15
Right morpho connector
Left Arduino connector
Right Arduino connector
UM2700
Schematic diagrams
UM2700
-
Rev 1
page 10/18
