STM32F051C6 datasheet(28/104 Pages) STMICROELECTRONICS

Part #	STM32F051C6

Description	Low- and medium-density advanced ARM??based 32-bit MCU

PDF	104 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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28 / 104 page

Pinouts and pin description

STM32F051x

28/105

Doc ID 022265 Rev 3

Figure 6.

UFQFPN32 32-pin package pinout

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 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

functions

Alternate

functions

Functions selected through GPIOx_AFR registers

Additional

functions

Functions directly selected/enabled through peripheral registers

STM32F051C6 Datasheet(PDF) 28 Page - STMicroelectronics