STM32F050K4 STMicroelectronics, STM32F050K4 Datasheet - Page 21

• 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

STM32F050xx
Table 6.
Pin number
10
11
12
13
14
15
16
17
18
19
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
2
3
4
0
5
6
7
8
9
Pin definitions
PC14-OSC32_IN
PF1-OSC_OUT
(function after
OSC32_OUT
PF0-OSC_IN
Pin name
(PC14)
(PC15)
PC15-
reset)
NRST
VSSA
VDDA
VBAT
PC13
(PF0)
(PF1)
PB0
PB1
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
S
S
S
RST
TTa
TTa
TTa
TTa
TTa
TTa
TTa
TTa
TTa
TTa
TC
TC
TC
FT
FT
Doc ID 022717 Rev 2
Notes
(1)(2)
(1)(2)
(1)(2)
Device reset input / internal reset output (active low)
TIM1_CH1N, TIM17_CH1,
TIM16_CH1, EVENTOUT
TIM3_CH3, TIM1_CH2N,
TIM3_CH2, TIM14_CH1,
TIM3_CH4, TIM14_CH1,
TIM3_CH1, TIM1_BKIN,
SPI1_MISO/I2S1_MCK,
TIM2_CH2, EVENTOUT
SPI1_MOSI/I2S1_SD,
SPI1_NSS/I2S1_WS,
SPI1_SCK/I2S1_CK,
Alternate functions
TIM2_CH1_ETR
TIM2_CH_ETR
TIM1_CH3N
TIM14_CH1
EVENTOUT
EVENTOUT
TIM2_CH3
TIM2_CH4
Backup power supply
Analog power supply
Analog ground
Pin functions
Pinouts and pin description
Additional functions
RTC_TS, RTC_OUT,
RTC_TAMP1,
RTC_TAMP2,
OSC32_OUT
OSC32_IN
OSC_OUT
ADC_IN0,
ADC_IN1
ADC_IN2
ADC_IN3
ADC_IN4
ADC_IN5
ADC_IN6
ADC_IN7
ADC_IN8
ADC_IN9
OSC_IN
WKUP2
WKUP1
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