ST STM32F030

Hardware and layout UM1658
20/39 DocID025097 Rev 1
PA6
SPI1_MISO,
TIM3_CH1,
TIM1_BKIN,
TIM16_CH1,
EVENTOUT,
ADC_IN6
22
23
PA7
SPI1_MOSI,
TIM3_CH2,
TIM14_CH1,
TIM1_CH1N,
TIM17_CH1,
EVENTOUT,
ADC_IN7
23
24
PA8
USART1_CK,
TIM1_CH1,
EVENTOUT,
MCO
41
25
PA9
USART1_TX,
TIM1_CH2,
TIM15_BKIN,
I2C1_SCL
42
24
PA10
USART1_RX,
TIM1_CH3,
TIM17_BKIN,
I2C1_SDA
43
23
PA11
USART1_CTS,
TIM1_CH4,
EVENTOUT
44
22
PA12
USART1_RTS,
TIM1_ETR,
EVENTOUT
45
21
PA13
IR_OUT,
SWDIO
46
SWDIO
420
PA14
USART1_TX,
USART2_TX,
SWCLK
49
SWCLK
217
Table 5. MCU pin description versus board function (continued)
MCU pin Board function
Main
function
Alternate
functions
LQFP64
Push button
LED
SWD
OSC
Free I/O
Power supply
CN3
P1 P2