STM32F031G4U7TR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM32F031G4U7TR

ARM®-based 32-bit MCU with up to 32 Kbyte Flash, 9 timers, ADC and communication interfaces, 2.0 - 3.6 V

STMicroelectronics 

Electrical characteristics

STM32F031x4 STM32F031x6

Symbol

Table 28. Switching output I/O current consumption

Parameter

Conditions(1)

I/O toggling

frequency (fSW)

Typ

4 MHz

0.07

VDDIOx = 3.3 V

C =CINT

VDDIOx = 3.3 V

CEXT = 0 pF

C = CINT + CEXT+ CS

VDDIOx = 3.3 V

CEXT = 10 pF

C = CINT + CEXT+ CS

ISW

I/O current

consumption

VDDIOx = 3.3 V

CEXT = 22 pF

C = CINT + CEXT+ CS

1. CS = 7 pF (estimated value).

VDDIOx = 3.3 V

CEXT = 33 pF

C = CINT + CEXT+ CS

VDDIOx = 3.3 V

CEXT = 47 pF

C = CINT + CEXT+ CS

C = Cint

VDDIOx = 2.4 V

CEXT = 47 pF

C = CINT + CEXT+ CS

C = Cint

8 MHz

16 MHz

24 MHz

48 MHz

4 MHz

8 MHz

16 MHz

24 MHz

48 MHz

4 MHz

8 MHz

16 MHz

24 MHz

48 MHz

4 MHz

8 MHz

16 MHz

24 MHz

4 MHz

8 MHz

16 MHz

24 MHz

4 MHz

8 MHz

16 MHz

4 MHz

8 MHz

16 MHz

24 MHz

0.15

0.31

0.53

0.92

0.18

0.37

0.76

1.39

2.188

0.32

0.64

1.25

2.23

4.442

0.49

0.94

2.38

3.99

0.64

1.25

3.24

5.02

0.81

1.7

3.67

0.66

1.43

2.45

4.97

Unit

mA

50/106

DocID025743 Rev 6

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