Datasheet
Pinout and pin descriptions STM32F334x4 STM32F334x6 STM32F334x8
36/121 DocID025409 Rev 8
12 16 22 E4 PA6
(3)
I/O TTa
TIM16_CH1,
TIM3_CH1,
TSC_G2_IO3,
SPI1_MISO,
TIM1_BKIN,
OPAMP2_DIG,
EVENTOUT
ADC2_IN3
(2)
, DAC2_OUT1,
OPAMP2_VOUT
13 17 23 F4 PA7 I/O TTa
TIM17_CH1,
TIM3_CH2,
TSC_G2_IO4,
SPI1_MOSI,
TIM1_CH1N,
EVENTOUT
ADC2_IN4
(2)
, COMP2_INP,
OPAMP2_VINP
- - 24 G4 PC4 I/O TTa
EVENTOUT,
TIM1_ETR,
USART1_TX
ADC2_IN5
(2)
- - 25 E3 PC5 I/O TTa
EVENTOUT,
TIM15_BKIN,
TSC_G3_IO1,
USART1_RX
ADC2_IN11, OPAMP2_VINM
14 18 26 F3 PB0 I/O TTa
TIM3_CH3,
TSC_G3_IO2,
TIM1_CH2N,
EVENTOUT
ADC1_IN11, COMP4_INP,
OPAMP2_VINP
15 19 27 G3 PB1 I/O TTa
TIM3_CH4,
TSC_G3_IO3,
TIM1_CH3N,
COMP4_OUT,
HRTIM1_SCOUT,
EVENTOUT
ADC1_IN12
-2028F2 PB2 I/O TTa
TSC_G3_IO4,
HRTIM_SCIN,
EVENTOUT
ADC2_IN12, COMP4_INM
-2129G2 PB10 I/O TT
TIM2_CH3,
TSC_SYNC,
USART3_TX,
HRTIM1_FLT3,
EVENTOUT
-
-2230G1 PB11 I/O TTa
TIM2_CH4,
TSC_G6_IO1,
USART3_RX,
HRTIM1_FLT4,
EVENTOUT
COMP6_INP
16 23 31 - VSS S - Digital ground
17 24 32 B2 VDD S - Digital power supply
-2533F1 PB12 I/O TTa
TSC_G6_IO2,
TIM1_BKIN,
USART3_CK,
HRTIM1_CHC1,
EVENTOUT
ADC2_IN13
-2634E2 PB13 I/OTTa
TSC_G6_IO3,
TIM1_CH1N,
USART3_CTS,
HRTIM1_CHC2,
EVENTOUT
ADC1_IN13
Table 13. STM32F334x4/6/8 pin definitions (continued)
Pin number
Pin name
(function after
reset)
Pin type
I/O structure
Pin functions
LQFP32
LQFP48
LQFP64
WLCSP49
Alternate
functions
Additional functions
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