Datasheet

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STM32L073xx Pin descriptions

47 63 D4 99 D3 VSS S - - - -

48 64 E4 100 C4 VDD S - - - -

1. PA4 offers a reduced touch sensing sensitivity. It is thus recommended to use it as sampling capacitor I/O.

2. These pins are powered by VDD_USB. For all characteristics that refer to V

, V

DD_USB

must be used instead.

Table 16. STM32L073xx pin definition (continued)

Pin number

Pin name

(function after

reset)

Pin type

I/O structure

Note

Alternate functions Additional functions

LQFP48

LQFP64

TFBGA64

LQFP100

UFBGA100

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