Data Sheet

DocID024849 Rev 2 30/96
STM32F030x4/6/8/C Pinouts and pin descriptions
33
27 19 15 14 PB1 I/O TTa
TIM3_CH4,
TIM14_CH1,
TIM1_CH3N,
USART3_RTS
(5)
ADC_IN9
28 20 - - PB2 I/O FT
(6)
--
29 21 - - PB10 I/O FT
SPI2_SCK
(5)
,
I2C1_SCL
(2)
,
I2C2_SCL
(3)(5)
,
USART3_TX
(5)
-
30 22 - - PB11 I/O FT
I2C1_SDA
(2)
,
I2C2_SDA
(3)(5)
,
EVENTOUT,
USART3_RX
(5)
-
31 23 16 - VSS S Ground
32 24 17 16 VDD S Digital power supply
33 25 - - PB12 I/O FT
SPI1_NSS
(2)
,
SPI2_NSS
(3)(5)
,
TIM1_BKIN,
EVENTOUT,
USART3_CK
(5)
-
34 26 - - PB13 I/O FT
SPI1_SCK
(2)
,
SPI2_SCK
(3)(5)
,
I2C2_SDA,
TIM1_CH1N,
USART3_CTS
(5)
-
35 27 - - PB14 I/O FT
SPI1_MISO
(2)
,
SPI2_MISO
(3)(5)
,
I2C2_SDA
(5)
,
TIM1_CH2N,
TIM15_CH1
(3)(5)
,
USART3_RTS
(5)
-
36 28 - - PB15 I/O FT
SPI1_MOSI
(2)
,
SPI2_MOSI
(3)(5)
,
TIM1_CH3N,
TIM15_CH1N
(3)(5)
,
TIM15_CH2
(3)(5)
RTC_REFIN
37 - - - PC6 I/O FT TIM3_CH1 -
38 - - - PC7 I/O FT TIM3_CH2 -
Table 11. STM32F030x4/6/8/C pin definitions (continued)
Pin number
Pin name
(function after
reset)
Pin type
I/O structure
Notes
Pin functions
LQFP64 LQFP48 LQFP32
TSSOP20
Alternate functions Additional functions