STM32F372VB datasheet(62/128 Pages) STMICROELECTRONICS

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Electrical characteristics

STM32F37x

62/128

Doc ID 022691 Rev 3

Table 31.

Typical and maximum VDDA consumption in Stop and Standby modes

Symbol

Parameter

Conditions

Typ@VDD (VDD=VDDA)Max

(1)

Unit

2.0 V2.4 V2.7 V3.0 V3.3 V3.6 V

TA=

25 °C

TA=

85 °C

TA=

105 °C

IDDA

Supply

current in

Stop mode

Regulator in

run mode, all

oscillators OFF

1.99

2.07

2.19

2.33

2.46

2.64

10.8

11.8

12.4

µA

Regulator in

low-power

mode, all

oscillators OFF

1.99

2.07

2.18

2.32

2.47

2.63

10.6

11.5

12.5

Supply

current in

Standby

mode

LSI ON and

IWDG ON

2.44

2.53

2.7

2.89

3.09

3.33

LSI OFF and

IWDG OFF

1.87

1.94

2.06

2.19

2.35

2.51

4.1

4.5

4.8

IDDAmon

Supply

current for

VDDA and

VDDSD12

monitoring

0.95

1.02

1.12

1.2

1.27

1.4

Data based on characterization results and tested in production.

To obtain data with monitoring OFF is necessary to substract the IDDAmon current.

Table 32.

Typical and maximum current consumption from VBAT supply

(1)

Symbol Parameter

Conditions

Typ @ VBAT

Max(2)

Unit

TA=

25 °C

TA=

85 °C

TA=

105 °C

IDD_

VBAT

Backup

domain

supply

current

LSE & RTC ON;

"Xtal mode" lower

driving capability;

LSEDRV[1:0] = '00'

0.50 0.52 0.55 0.63 0.70 0.87 0.95

1.1

1.6

2.2

µA

LSE & RTC ON;

"Xtal mode" higher

driving capability;

LSEDRV[1:0] = '11'

0.85 0.90 0.93 1.02 1.10 1.27 1.38

1.6

2.4

3.0

Crystal used: Abracon ABS07-120-32.768kHz-T with 6 pF of CL for typical values.

Data based on characterization results, not tested in production.

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