STM32F030R4P6(2013) 데이터 시트보기 (PDF) - STMicroelectronics

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STM32F030R4P6
(Rev.:2013)

Value-line ARM®-based 32-bit MCU with up to 256-KB Flash, timers, ADC, communication interfaces, 2.4-3.6 V operation

STMicroelectronics 

STM32F030x4 STM32F030x6 STM32F030x8

Electrical characteristics

6.3.6

Table 27. Switching output I/O current consumption

I/O toggling

Symbol Parameter

Conditions(1)

frequency

Typ

Unit

(fSW)

4 MHz

0.18

VDD = 3.3 V

CEXT = 0 pF

C = CINT + CEXT+ CS

8 MHz

16 MHz

24 MHz

0.37

0.76

1.39

48 MHz

2.188

ISW

I/O current

consumption

VDD = 3.3 V

CEXT = 22 pF

C = CINT + CEXT+ CS

4 MHz

8 MHz

16 MHz

24 MHz

0.49

mA

0.94

2.38

3.99

VDD = 3.3 V

CEXT = 47 pF

C = CINT + CEXT+ CS

C = Cint

4 MHz

8 MHz

16 MHz

0.81

1.7

3.67

1. CS = 7 pF (estimated value)

Wakeup time from low-power mode

The wakeup times given in Table 28 is measured on a wakeup phase with a 8-MHz HSI RC

oscillator. The event used to wake up the device depends from the current operating mode:

 Stop or sleep mode: the wakeup event is WFE.

 The wakeup pin used in stop and sleep mode is PA0 and in standby mode is PA1.

All timings are derived from tests performed under ambient temperature and VDD supply

voltage conditions summarized in Table 18: General operating conditions.

Table 28. Low-power mode wakeup timings

Symbol

Parameter

Conditions

Typ @VDD

Max Unit

= 3.3 V

tWUSTOP

Wakeup from Stop mode

Regulator in run mode

tWUSTANDBY Wakeup from Standby mode

tWUSLEEP Wakeup from Sleep mode

4.2

50.96

1.1

5

-

µs

-

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