STM32L011X3 datasheet(36/119 Pages) STMICROELECTRONICS

Part #	STM32L011X3

Description	Access line ultra-low-power 32-bit MCU Arm®-based Cortex®-M0, up to 16KB Flash, 2KB SRAM, 512B EEPROM, ADC

PDF	119 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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36 / 119 page

Pin descriptions

STM32L011x3/4

36/119

DocID027973 Rev 5

Figure 9. STM32L011x3/4 TSSOP14 pinout

1. The above figure shows the package top view.

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

Supply pin

Input only pin

I/O

Input / output pin

I/O structure

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

Standard 3.3V I/O

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

STM32L011X3 Datasheet(PDF) 36 Page - STMicroelectronics