Table 19. Stmicroelectronics Morpho Connector On Nucleo-F103Rb - ST STM32 Nucleo board User Manual

UM1724

Table 19. STMicroelectronics Morpho connector on NUCLEO-F103RB

CN7 odd pins
Pin No.
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
1. The default state of BOOT0 is 0. It can be set to 1 when a jumper is on pin5-7 of CN7.Two
unused jumpers are available on CN11 and CN12 (bottom side of the board).
2. U5V is 5 V power from ST-LINK/V2-1 USB connector and it rises before +5 V
3. PA13 and PA14 share with SWD signals connected to ST-LINK/V2-1, it is not recommended to
use them as IO pins if ST-LINK part is not cut.
4. Please refer to
CN7 even pins
Name Name
PC10 PC11
PC12 PD2
VDD E5V
(1)
BOOT0 GND
- -
- IOREF
(3)
PA13 RESET
(3)
PA14 +3V3
PA15 +5V
GND GND
PB7 GND
PC13 VIN
PC14 -
PC15 PA0
PD0 PA1
PD1 PA4
VBAT PB0
PC1 or
PC2
(4)
PB9
PC0 or
PC3
(4)
PB8
Table 9: Solder bridges
DocID025833 Rev 4
Hardware layout and configuration
CN10 odd pins
Pin No. Pin No.
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
20 19
22 21
24 23
26 25
28 27
30 29
32 31
34 33
36 35
38 37
for detail
CN10 even pins
Name Name
PC9 PC8
PB8 PC6
PB9 PC5
(2)
AVDD U5V
GND -
PA5 PA12
PA6 PA11
PA7 PB12
PB6 PB11
PC7 GND
PA9 PB2
PA8 PB1
PB10 PB15
PB4 PB14
PB5 PB13
PB3 AGND
PA10 PC4
PA2 -
PA3 -
Pin No.
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
45/55
54