Datasheet

Page 27
SPI LinesInterrupt LinesAnalog Lines
Digital lines
I2C Lines
UART lines
PWM lines
9. Pinout
VSYSRSTReset pin System power supply
GNDGNDReference Ground Reference Ground
PC0
PC1
PC2PB9
PC3PB8
PB1PE5
PA4PB0
PC4PA5
PD3PA6
PD1PA7
PD2PE1
PD0PE2
PC8PE3
PD15PE4
PD14PE6
PD13PB6
PB7PB5
PC7PD7
PD11PC13
PD10PA1
PB13PA0
PB14PB10
PB15PB11
3.3V3.3V3.3V power supply
GNDGNDReference Ground
Pin functions Pin functions
Digital I/O lines
SPI2 Lines
Interrupt Lines
Analog Lines
RX
TX
SCK
SCL
SDI
SDA
SDO
UART4 Lines
I
2
C2 Lines
PWM lines
Digital I/O lines
3.3V power supply
Reference Ground