STMicroelectronics Nucleo Development Board for STM32 Microcontrollers NUCLEO-F103RB NUCLEO-F103RB Fiche De Données
Codes de produits
NUCLEO-F103RB
Hardware layout and configuration
UM1724
DocID025833 Rev 3
Table 11. Arduino connectors on NUCLEO-F103RB
Connect
or No.
Pin No.
Pin name
MCU pin
Function
Left connectors
CN6
power
power
1
NC
-
-
2
IOREF
-
3.3V Ref
3
RESET
NRST
RESET
4
+3V3
-
3.3V input/output
5
+5V
-
5V output
6
GND
-
Ground
7
GND
-
Ground
8
VIN
-
Power input
CN8
analog
analog
1
A0
PA0
ADC_0
2
A1
PA1
ADC_1
3
A2
PA4
ADC_4
4
A3
PB0
ADC_8
5
A4
PC1 or PB9
(1)
ADC_11 (PC1) or I2C1_SDA (PB9)
6
A5
PC0 or PB8
ADC_10 (PC0) or I2C1_SCL (PB8)
Right connectors
CN5
digital
digital
10
D15
PB8
I2C1_SCL
9
D14
PB9
I2C1_SDA
8
AREF
-
AVDD
7
GND
-
Ground
6
D13
PA5 SPI1_SCK
5
D12
PA6 SPI1_MISO
4
D11
PA7 TIM3_CH2
or
SPI1_MOSI
3
D10
PB6
TIM4_CH1 or SPI1_CS
2
D9
PC7
TIM3_CH2
1
D8
PA9
-