STM32WLE4JC datasheet(85/145 Pages) STMICROELECTRONICS

Il numero della parte	STM32WLE4JC

Spiegazioni elettronici	Multiprotocol LPWAN 32-bit Arm® Cortex®-M4 MCUs, LoRa®, (G)FSK, (G)MSK, BPSK, up to 256KB Flash, 64KB SRAM

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Table 42. Current consumption in Stop 2 mode

Symbol

Parameter

Conditions

Typ

Max(1)

Unit

VDD (V)

0 °C

25 °C

55 °C

85 °C

105 °C

0 °C

25 °C

85 °C

105 °C

IDD

(Stop 2)

Supply current in Stop 2 mode

RTC disabled

1.8

0.545

0.830

2.45

8.45

13.5

1.20

2.20

24.0

66.0

µA

2.4

0.525

0.850

2.60

8.80

14.0

3.0

0.605

0.885

2.80

9.25

14.5

1.10

2.60

26.0

69.0

3.6

0.630

0.935

3.10

9.75

15.5

1.40

2.80

26.0

71.0

IDD

(Stop 2 with

RTC)

Supply current in Stop 2 mode

RTC enabled, clocked by LSI(2)

1.8

0.650

0.880

2.55

8.25

13.5

1.30

2.30

24.0

66.0

2.4

0.630

0.945

2.70

8.85

14.0

3.0

0.715

1.00

2.90

9.70

15.0

1.40

2.80

26.0

69.0

3.6

0.750

1.10

3.15

10.5

15.5

1.50

3.00

26.0

71.0

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

2. LSI using LSIPRE = 1 configuration.

Table 43. Current consumption during wakeup from Stop 2 mode

Conditions

Typ at 25 °C

Unit

VDD = 1.8 V

VDD = 2.4 V

VDD = 3.0 V

VDD = 3.6 V

Wakeup clock: MSI 4 MHz, voltage range 2

2.93

3.22

3.45

4.79

nAs

Wakeup clock: MSI 2 MHz, voltage range 2

4.44

5.03

5.82

7.36

Wakeup clock: MSI 4 MHz, voltage range 1

3.03

3.14

3.51

4.66

Wakeup clock: MSI 16 MHz, voltage range 1

1.75

1.95

2.00

3.06

Wakeup clock: MSI 48 MHz, voltage range 1

1.75

1.40

1.89

2.80

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