Datasheet
Pin descriptions STM32L011x3/4
36/119 DocID027973 Rev 5
Figure 9. STM32L011x3/4 TSSOP14 pinout
1. The above figure shows the package top view.
06Y9
3%%227
1567
3$&.B,1
3$
3$
3$
966
3$
3$
3&26&B,1
3&26&B287
9''
3$
3$
Table 12. Legend/abbreviations used in the pinout table
Name Abbreviation Definition
Pin name
Unless otherwise specified in brackets below the pin name, the pin function during
and after reset is the same as the actual pin name
Pin type
S Supply pin
I Input only pin
I/O Input / output pin
I/O structure
FT 5 V tolerant I/O
FTf 5 V tolerant I/O, FM+ capable
TTa 3.3 V tolerant I/O directly connected to the ADC
TC Standard 3.3V I/O
B Dedicated BOOT0 pin
RST Bidirectional reset pin with embedded weak pull-up resistor
Notes
Unless otherwise specified by a note, all I/Os are set as floating inputs during and
after reset.
Pin functions
Alternate
functions
Functions selected through GPIOx_AFR registers
Additional
functions
Functions directly selected/enabled through peripheral registers
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