Datasheet

Pinouts and pin description STM32F37xxx
34/131 DocID022691 Rev 4
8D133
PC14 -
OSC32_IN
I/O TC OSC32_IN
9E144
PC15 -
OSC32_OUT
I/O TC OSC32_OUT
10 F2 PF9 I/O FT
(1)
TIM14_CH1
11 G2 PF10 I/O FT
(1)
12 F1 5 5
PF0 -
OSC_IN
I/O FTf I2C2_SDA OSC_IN
13 G1 6 6
PF1 -
OSC_OUT
I/O FTf I2C2_SCL OSC_OUT
14 H2 7 7 NRST I/O RST Device reset input / internal reset output (active low)
15 H1 8 PC0 I/O TTa
(1)
TIM5_CH1_ETR ADC_IN10
16 J2 9 PC1 I/O TTa
(1)
TIM5_CH2 ADCIN11
17 J3 10 PC2 I/O TTa
(1)
SPI2_MISO/I2S2_MCK,
TIM5_CH3
ADC_IN12
18 K2 11 PC3 I/O TTa
(1)
SPI2_MOSI/I2S2_SD,
TIM5_CH4
ADC_IN13
19 J1 PF2 I/O FT
(1)
I2C2_SMBA
20 K1 12 8 VSSA/VREF- S Analog ground
9
VDDA/VREF
+
S
(1)
Analog power supply / Reference voltage for ADC, COMP,
DAC
21 M1 13 VDDA S
(1)
Analog power supply
22 L1 17 VREF+ S
(1)
Reference voltage for ADC, COMP, DAC
23 L2 14 10 PA0 I/O TTa
USART2_CTS,
TIM2_CH1_ETR,
TIM5_CH1_ETR, TIM19_CH1,
TSC_G1_IO1, COMP1_OUT
RTC_ TAMPER2, WKUP1,
ADC_IN0, COMP1_INM
24 M2 15 11 PA1 I/O TTa
SPI3_SCK/I2S3_CK,
USART2_RTS, TIM2_CH2,
TIM15_CH1N, TIM5_CH2,
TIM19_CH2, TSC_G1_IO2,
RTC_REFIN
ADC_IN1, COMP1_INP
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