STM32L452VCU6 datasheet(111/210 Pages) STMICROELECTRONICS

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Table 45. Current consumption in Stop 2 mode

Symbol

Parameter

Conditions

TYP

MAX(1)

Unit

-VDD 25 °C 55 °C 85 °C 105 °C 125 °C 25 °C 55 °C

85 °C 105 °C 125 °C

IDD_ALL

(Stop 2)

Supply current in

Stop 2 mode,

RTC disabled

1.8 V

2.05

5.40

19.0

44.0

97.0

4.00

11.5

41.5

100

220

µA

2.4 V

2.10

5.45

19.0

44.5

98.5

4.05

11.5

42.0

100

225

3 V

2.05

5.55

19.5

45.0

100

4.10

12.0

43.0

105

230

3.6 V

2.05

5.65

20.0

46.5

105

4.20

12.0

44.0

105

235

IDD_ALL

(Stop 2 with

RTC)

Supply current in

Stop 2 mode,

RTC enabled

RTC clocked by LSI

1.8 V

2.30

5.65

19.0

44.0

97.0

4.50

12.0

42.0

100

220

µA

2.4 V

2.35

5.80

19.5

44.5

99.0

4.65

12.0

42.5

100

225

3 V

2.50

5.90

20.0

45.5

100

4.90

12.5

43.5

105

230

3.6 V

2.60

6.15

20.5

47.0

105

5.20

13.0

44.5

105

235

RTC clocked by LSE

bypassed at 32768 Hz

1.8 V

2.60

6.05

21.0

48.0

97.0

2.4 V

2.55

6.20

21.0

49.0

98.5

3 V

2.80

6.35

21.5

49.5

100

3.6 V

2.85

6.60

22.5

51.5

105

RTC clocked by LSE

quartz(2)

in low drive mode

1.8 V

2.40

5.70

19.0

44.5

98.0

2.4 V

2.50

5.85

19.5

45.0

99.5

3 V

2.60

6.00

20.0

46.0

100

3.6 V

2.65

6.25

20.5

47.0

105

IDD_ALL

(wakeup from

Stop2)

Supply current

during wakeup

from Stop 2

mode

Wakeup clock is

MSI = 48 MHz,

voltage Range 1.

See (3).

3 V

1.85

Wakeup clock is

MSI = 4 MHz,

voltage Range 2.

See (3).

3 V

1.50

Wakeup clock is

HSI16 = 16 MHz,

voltage Range 1.

See (3).

3 V

1.55

1. Guaranteed based on test during characterization, unless otherwise specified.

2. Based on characterization done with a 32.768 kHz crystal (MC306-G-06Q-32.768, manufacturer JFVNY) with two 6.8 pF loading capacitors.

STM32L452VCU6 Datasheet(PDF) 111 Page - STMicroelectronics

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