STMicroelectronics STM32L151CCT6 Manual page 41

STM32L151xC STM32L152xC
Table 9. STM32L151xC and STM32L152xC pin definitions (continued)
Pins
M3 29 20 J6 14
K4 30 21 H4 15
L4 31 22 G4 16
M4 32 23 J5 17
K5 33 24 F4 -
L5 34 25 J4 -
M5 35 26 J3 18
M6 36 27 H3 19
L6 37 28 G3 20
M7 38 - - -
L7 39 - - -
M8 40 - - -
Pin name
PA4 I/O TC
PA5 I/O TC
PA6 I/O FT
PA7 I/O FT
PC4 I/O FT
PC5 I/O FT
PB0 I/O TC
PB1 I/O FT
PB2 I/O FT
PE7 I/O
TC
PE8 I/O TC
PE9 - TC
DocID022799 Rev 10
Main
(2)
function
(after
Alternate functions
reset)
SPI1_NSS/SPI3_NSS/
PA4 I2S3_WS/
USART2_CK
TIM2_CH1_ETR/
PA5
SPI1_SCK
TIM3_CH1/TIM10_CH1/
PA6
SPI1_MISO/LCD_SEG3
TIM3_CH2/TIM11_CH1/
PA7
SPI1_MOSI/LCD_SEG4
PC4 LCD_SEG22
PC5 LCD_SEG23
PB0 TIM3_CH3/LCD_SEG5
PB1 TIM3_CH4/LCD_SEG6
PB2
BOOT1
/BOOT1
PE7
PE8
TIM2_CH1_ETR/
PE9
TIM5_ETR
Pin descriptions
Pin functions
Additional functions
ADC_IN4/
DAC_OUT1/
COMP1_INP
ADC_IN5/
DAC_OUT2/
COMP1_INP
ADC_IN6/
COMP1_INP/
OPAMP2_VINP
ADC_IN7/
COMP1_INP/
OPAMP2_VINM
ADC_IN14/
COMP1_INP
ADC_IN15/
COMP1_INP
ADC_IN8/
COMP1_INP/
OPAMP2_VOUT/
VLCDRAIL3/
VREF_OUT
ADC_IN9/
COMP1_INP/
VREF_OUT
COMP1_INP/
VLCDRAIL1/
ADCIN0b
ADC_IN22/
-
COMP1_INP
ADC_IN23/
-
COMP1_INP
ADC_IN24/
COMP1_INP
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