STM32F038C6 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM32F038C6

ARM®-based 32-bit MCU with 32 Kbyte Flash, 9 timers, ADC and communication interfaces, 1.8 V

STMicroelectronics 

Pinouts and pin description

STM32F038x6

Table 10. 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

S

Supply pin

Pin type

I

Input-only pin

I/O

Input / output pin

FT

5 V-tolerant I/O

FTf

5 V-tolerant I/O, FM+ capable

TTa

3.3 V-tolerant I/O directly connected to ADC

I/O structure

POR

TC

External power on reset pin with embedded weak pull-up

resistor, powered from VDDA

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

Pin number

Table 11. Pin definitions

Pin functions

Pin name

(function upon reset)

Notes

Alternate functions

Additional

functions

1- - - -

2- - - -

VBAT

PC13

S-

-

I/O TC (1)(2)

3- - - -

PC14-OSC32_IN

(PC14)

I/O TC (1)(2)

4

-

-

-

-

PC15-OSC32_OUT

(PC15)

I/O TC (1)(2)

Backup power supply

RTC_TAMP1,

-

RTC_TS,

RTC_OUT,

WKUP2

-

OSC32_IN

-

OSC32_OUT

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DocID026079 Rev 5

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