STMicroelectronics STM32L151QCH6 Manual page 41

STM32L151xC/C-A STM32L152xC/C-A
Table 8. STM32L151xC/C-A and STM32L152xC/C-A pin definitions (continued)
Pins
57 G9 - -
58 M7 38 -
59 L7 39 -
60 M8 40 -
61 - - -
62 - - -
63 L8 41 -
64 M9 42 -
65 L9 43 -
66 M10 44 -
67 M11 45 -
68 M12 46 -
69 L10 47 29 G3
70 L11 48 30 F3
71 F12 49 31 H2
72 G12 50 32 H1
73 L12 51 33 G2
74 K12 52 34 G1
Pin name
- PG1 I/O
- PE7 I/O
- PE8 I/O
- PE9 I/O
- V S
SS_7
- V S
DD_7
- PE10 I/O
- PE11 I/O
- PE12 I/O
- PE13 I/O
- PE14 I/O
- PE15 I/O
PB10 I/O
PB11 I/O
V S
SS_1
V S
DD_1
PB12 I/O
PB13 I/O
Main
(2)
function
Alternate functions
(after reset)
FT PG1
TC PE7
TC PE8
TC PE9
- V
SS_7
- V
DD_7
TC PE10
FT PE11
FT PE12 TIM2_CH4/SPI1_NSS
FT PE13
FT PE14
FT PE15
TIM2_CH3/I2C2_SCL/
FT PB10
TIM2_CH4/ I2C2_SDA/
FT PB11
USART3_RX/ LCD_SEG11
- V
SS_1
- V
DD_1
TIM10_CH1/I2C2_SMBA/
FT PB12 SPI2_NSS/ I2S2_WS/
USART3_CK/ LCD_SEG12
TIM9_CH1/SPI2_SCK/
FT PB13
DocID026119 Rev 5
Pin descriptions
Pin functions
-
-
-
TIM2_CH1_ETR
-
-
TIM2_CH2
TIM2_CH3
SPI1_SCK
SPI1_MISO
SPI1_MOSI
USART3_TX/
LCD_SEG10
-
-
I2S2_CK/
USART3_CTS/
LCD_SEG13
Additional
functions
ADC_IN9b/
COMP1_INP
ADC_IN22/
COMP1_INP
ADC_IN23/
COMP1_INP
ADC_IN24/
COMP1_INP
-
-
ADC_IN25/
COMP1_INP
-
-
-
-
-
-
-
-
-
ADC_IN18/
COMP1_INP
ADC_IN19/
COMP1_INP
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