STM32F051C6 STMicroelectronics, STM32F051C6 Datasheet - Page 25

• Manufacturer Part Number: STM32F051C6
• Description: Entry-level ARM Cortex-M0 MCU with 32 Kbytes Flash, 48 MHz CPU, motor control and CEC functions
• Manufacturer: STMicroelectronics

Specifications of STM32F051C6

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

STM32F051x
Table 11.
Pin number
1
2
3
4
5
6
7
1
2
3
4
5
6
7
2
3
4
Table 10.
Pin definitions
functions
PC14-OSC32_IN
PF1-OSC_OUT
(function after
Pin
OSC32_OUT
PF0-OSC_IN
I/O structure
Pin name
Pin name
Pin type
(PC14)
(PC15)
PC15-
reset)
NRST
Name
Notes
VBAT
PC13
(PF0)
(PF1)
Additional
Alternate
functions
functions
Legend/abbreviations used in the pinout table
I/O
I/O
I/O
I/O
I/O
I/O
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
S
Abbreviation
RST
RST
TTa
FTf
I/O
TC
FT
TC
TC
TC
FT
FT
S
B
I
Doc ID 018746 Rev 2
Notes
(1)(2)
(1)(2)
(1)(2)
Bidirectional reset pin with embedded weak pull-up resistor
Device reset input / internal reset output (active low)
3.3 V tolerant I/O directly connected to ADC
Alternate functions
5 V tolerant I/O, FM+ capable
Dedicated BOOT0 pin
Standard 3.3V I/O
Input / output pin
Backup power supply
5 V tolerant I/O
Input only pin
Supply pin
Definition
Pin functions
Pinouts and pin description
Additional functions
RTC_TS, RTC_OUT,
RTC_TAMP1,
OSC32_OUT
OSC32_IN
OSC_OUT
OSC_IN
WKUP2
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