Datasheet

STM32L476xx Pinouts and pin description
DS10198 Rev 8 69/270
Table 16. STM32L476xx pin definitions
Pin Number
Pin name
(function
after
reset)
Pin type
I/O structure
Notes
Pin functions
LQFP64
LQFP64_SMPS
WLCSP72
WLCSP72_SMPS
WLCSP81
LQFP100
UFBGA132
UFBGA132_SMPS
LQFP144
LQFP144_SMPS
UFBGA144
Alternate functions Additional functions
-----1B2B211C3 PE2 I/OFT_l-
TRACECK, TIM3_ETR,
TSC_G7_IO1,
LCD_SEG38, FMC_A23,
SAI1_MCLK_A,
EVENTOUT
-
-----2A1A122B3 PE3 I/OFT_l-
TRACED0, TIM3_CH1,
TSC_G7_IO2,
LCD_SEG39, FMC_A19,
SAI1_SD_B, EVENTOUT
-
-----3B1B133B2 PE4 I/OFT -
TRACED1, TIM3_CH2,
DFSDM1_DATIN3,
TSC_G7_IO3, FMC_A20,
SAI1_FS_A, EVENTOUT
-
-----4C2C244C2 PE5 I/OFT -
TRACED2, TIM3_CH3,
DFSDM1_CKIN3,
TSC_G7_IO4, FMC_A21,
SAI1_SCK_A,
EVENTOUT
-
-----5D2D255D3 PE6 I/OFT -
TRACED3, TIM3_CH4,
FMC_A22, SAI1_SD_A,
EVENTOUT
RTC_TAMP3/WKUP3
1 1 B9 B9 B9 6 E2 E2 6 6 B1 VBAT S - - - - 2 2 B8 C7 B8 7 C1 C1 7 7 D4 PC13 I/O FT
(1) (2)
EVENTOUT
RTC_TAMP1/RTC_TS/
RTC_OUT/WKUP2
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