STM32L082KB datasheet(39/132 Pages) STMICROELECTRONICS

部件名	STM32L082KB

功能描述	Ultra-low-power 32-bit MCU Arm®-based Cortex®-M0, up to 192KB Flash, 20KB SRAM, 6KB EEPROM, USB, ADC, DACs, AES

PDF	132 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

39 / 132 page

DS10688 Rev 7

39/132

STM32L082xx

Pin descriptions

Table 14. 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

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

Table 15. STM32L082xx pin definition

Pin number

Pin name

(function

after reset)

Alternate functions

Additional functions

VDD

PC13

I/O

RTC_TAMP1/RTC_TS/

RTC_OUT/WKUP2

PC14-

OSC32_IN

(PC14)

I/O

OSC32_IN

PC15-

OSC32_OUT

(PC15)

I/O

OSC32_OUT

PH0-OSC_IN

(PH0)

I/O

USB_CRS_SYNC

OSC_IN

STM32L082KB 数据表(PDF) 39 Page - STMicroelectronics

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