Datasheet

DocID022691 Rev 4 37/131
STM32F37xxx Pinouts and pin description
47
52 K12 33 25 VREFSD+ S
External reference voltage for SDADC1, SDADC2, SDADC3
(positive input)
53 K11 34 26 PB14 I/O TC
(3)
SPI2_MISO/I2S2_MCK,
USART3_RTS, TIM15_CH1,
TIM12_CH1, TSC_G6_IO1
SDADC3_AIN8P
54 K10 35 27 PB15 I/O TC
(3)
SPI2_MOSI/I2S2_SD,
TIM15_CH1N, TIM15_CH2,
TIM12_CH2, TSC_G6_IO2,
RTC_REFIN
SDADC3_AIN7P,
SDADC3_AIN8M
55 K9 36 28 PD8 I/O TC
(3)
SPI2_SCK/I2S2_CK,
USART3_TX, TSC_G6_IO3
SDADC3_AIN6P
56 K8 PD9 I/O TC
(3)
(1)
USART3_RX, TSC_G6_IO4
SDADC3_AIN5P,
SDADC3_AIN6M
57 J12 PD10 I/O TC
(3)
(1)
USART3_CK SDADC3_AIN4P
58 J11 PD11 I/O TC
(3)
(1)
USART3_CTS
SDADC3_AIN3P,
SDADC3_AIN4M
59 J10 PD12 I/O TC
(3)
(1)
USART3_RTS, TIM4_CH1,
TSC_G8_IO1
SDADC3_AIN2P
60 H12 PD13 I/O TC
(3)
(1)
TIM4_CH2, TSC_G8_IO2
SDADC3_AIN1P,
SDADC3_AIN2M
61 H11 PD14 I/O TC
(3)
(1)
TIM4_CH3, TSC_G8_IO3 SDADC3_AIN0P
62 H10 PD15 I/O TC
(3)
(1)
TIM4_CH4, TSC_G8_IO4 SDADC3_AIN0M
63 E12 37 PC6 I/O FT
(1)
TIM3_CH1,
SPI1_NSS/I2S1_WS
64 E11 38 PC7 I/O FT
(1)
TIM3_CH2,
SPI1_SCK/I2S1_CK,
65 E10 39 PC8 I/O FT
(1)
SPI1_MISO/I2S1_MCK,
TIM3_CH3
66 D12 40 PC9 I/O FT
(1)
SPI1_MOSI/I2S1_SD,
TIM3_CH4
Table 11. STM32F37x pin definitions (continued)
Pin numbers
Pin name
(function
after reset)
Pin
type
I/O structure
Notes
Pin functions
LQFP100
BGA100
LQFP64 LQFP48
Alternate function Additional functions