User's Manual

UM2435 Rev 2 43/48
UM2435 Nucleo-68 and USB dongle MCU IO assignment
47
15 21
PA6
D12
(SPI1_MISO)
CN10-13 - -
CN1-9
(SPI1_MISO)
- -
16 22
PA7
D11
(SPI1_MOSI,
PWM)
CN10-15A - -
CN1-10
(SPI1_MOSI)
- -
17 23
PA8 D6 (PWM) CN10-25 - - CN2-8 (GPIO) - -
18 24
PA9 D9 (PWM)
CN10-19
CN10-26B
- - - - -
-25
PC4 - CN10-1 -
Push
button 1
(SW1)
- - -
-26
PC5 - CN7-3 - - - - -
19 27
PB2 - CN7-2 - -
CN1-7
(SPI1_NSS)
- -
-28
PB10 D10B (PWM) CN10-17B - - CN2-7 -
Push
botton 1
(SW1)
-29
PB11 - CN7-1 - - - - -
28 38
PB0 - CN10-22 -
LED2
(GREEN)
- - LED2
29 39
PB1 - CN10-24 -
LED3
(RED)
- - LED3
30 40
PE4 - CN7-4 - - - - -
-46
PB12 - CN10-16 - - - - -
-47
PB13 - CN10-30A - - - - -
-48
PB14 - CN10-28 - - - - -
-49
PB15 - CN10-26A - - - - -
-50
PC6 D2 CN10-33 - - - - -
-51
PA10 D3 (PWM)
CN10-31
CN10-15B
- - - - -
37 52
PA11 - CN10-14 - USB_DM USB_DM - -
38 53
PA12 - CN10-12 - USB_DP USB_DP - -
39 54
PA13 - CN7-13 SWDIO - CN1-3 SWDIO -
Table 11. IO assignment (continued)
Pin
number
Pin name
(function
after reset)
Nucleo-68 QFN68
(MB1355C)
USB dongle QFN48
(MB1293C)
UFQFPN48
VQFPN68
Arduino™ Morpho Debug
Other
functions
Extension
connectors
Debug
Other
functions