STM32F050K4 STMicroelectronics, STM32F050K4 Datasheet - Page 20

• Manufacturer Part Number: STM32F050K4
• Description: Entry-level ARM Cortex-M0 MCU with 16 Kbytes Flash, 48 MHz CPU, motor control and CEC functions
• Manufacturer: STMicroelectronics

Specifications of STM32F050K4

• Voltage Range: 2.0 V to 3.6 V
• Conversion Range: 0 to 3.6V
• Systick Timer: 24-bit downcounter

Pinouts and pin description
20/34
Table 5.
functions
Pin
I/O structure
Pin name
Pin type
Name
Notes
Additional
Alternate
functions
functions
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 022717 Rev 2
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
STM32F050xx