32F723EDISCOVERY Discovery board I/O assignment
UM2140
38/48
UM2140 Rev 3
N6
PF13
FMC_A7
-
N7
PG0
FMC_A10
-
N11
PE13
FMC_D10
-
N12
PH7
GPIO_Output
LCD_RST
N13
PD12
FMC_A17
-
N14
PD11
FMC_A16
-
N15
PD10
FMC_D15
-
P2
PA2
USART2_TX
ARD_D1_USART2_TX
P3
PA6
ADC2_IN6
-
P4
PA5
SPI1_SCK
ARD_D13_SPI1_SCK
P5
PC5
GPIO_Output
ARD_D2_GPIO
P6
PF12
FMC_A6
-
P7
PF15
FMC_A9
-
P8
PE8
FMC_D5
-
P9
PE9
FMC_D6
-
P10
PE11
FMC_D8
-
P11
PE14
FMC_D11
-
P12
PB12
GPIO_Output
USB_OTG_HS_ID
P13
PB13
GPIO_EXTI13
USB_OTG_HS_VBUS
P14
PD9
FMC_D14
-
P15
PD8
FMC_D13
-
R2
PA3
USART2_RX
ARD_D0_USART2_RX
R3
PA7
GPIO_Output
SYS_LD_USER1
R4
PB1
GPIO_Output
SYS_LD_USER2
R5
PB0
TIM3_CH3
ARD_D_TIM3_CH3
R6
PF11
GPIO_Input
PMOD_RESET
R7
PF14
FMC_A8
-
R8
PE7
FMC_D4
-
R9
PE10
FMC_D7
-
R10
PE12
FMC_D9
-
R11
PE15
FMC_D12
-
R12
PB10
GPIO_EXTI10
USB_OTGFS_OVCR_INT
R13
PB11
GPIO_EXTI11
PMOD_INT
Table 19. I/O assignment (continued)
Pin
number
Pin
Function
Label