STM32F051R4T6TR STMicroelectronics, STM32F051R4T6TR Datasheet - Page 28

• Manufacturer Part Number: STM32F051R4T6TR
• Description: ARM Microcontrollers - MCU ARM Cortex M0 16kB 48 MHz CPU 8kB Flash
• Manufacturer: STMicroelectronics

Specifications of STM32F051R4T6TR

• Rohs: yes

Pinouts and pin description
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Figure 6.
Table 12.
functions
Pin
I/O structure
Pin name
Pin type
Name
Notes
Additional
Alternate
functions
functions
UFQFPN32 32-pin package pinout
Legend/abbreviations used in the pinout table
Unless otherwise specified in brackets below the pin name, the pin function
during and after reset is the same as the actual pin name
Unless otherwise specified by a note, all I/Os are set as floating inputs during
and after reset
Functions selected through GPIOx_AFR registers
Functions directly selected/enabled through peripheral registers
Abbreviation
RST
TTa
FTf
I/O
TC
FT
S
B
I
Doc ID 022265 Rev 3
Bidirectional reset pin with embedded weak pull-up resistor
3.3 V tolerant I/O directly connected to ADC
5 V tolerant I/O, FM+ capable
Dedicated BOOT0 pin
Standard 3.3V I/O
Input / output pin
5 V tolerant I/O
Input only pin
Supply pin
Definition
STM32F051x