STM32F302X8 datasheet(65/138 Pages) STMICROELECTRONICS

65 / 138 page

DocID025147 Rev 6

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STM32F302x6 STM32F302x8

Electrical characteristics

117

Table 31. Typical and maximum VDDA consumption in Stop and Standby modes

Symbol Parameter

Conditions

Typ @VDD (VDD = VDDA)Max(1)

Unit

2.0 V 2.4 V 2.7 V 3.0 V 3.3 V 3.6 V

TA =

25 °C

TA =

85 °C

TA =

105 °C

IDDA

Supply

current in

Stop mode

Regulator in run/low-

power mode, all

oscillators OFF

1.70 1.83 1.95 2.08 2.22 2.37 3.40

5.30

5.5

µA

Supply

current in

Standby

mode

LSI ON and IWDG ON 2.08 2.25 2.41 2.59 2.79 3.01

LSI OFF and IWDG

OFF

1.59 1.72 1.83 1.96 2.10 2.25 2.80

2.90

3.60

Supply

current in

Stop mode

Regulator in run/low-

power mode, all

oscillators OFF

0.99 1.01 1.04 1.09 1.14 1.21

Supply

current in

Standby

mode

LSI ON and IWDG ON 1.36 1.43 1.50 1.60 1.72 1.85

LSI OFF and IWDG

OFF

0.87 0.89 0.92 0.97 1.02 1.09

1. Guaranteed by characterization results.

Table 32. Typical and maximum current consumption from VBAT supply

Symbol

Para

meter

Conditions

(1)

Typ.@VBAT

Max.

@VBAT= 3.6V(2)

TA (°C)

Unit

1.65V 1.8V

2.4V 2.7V

3.3V 3.6V

105

IDD_VBAT

Backup

domain

supply

current

LSE & RTC

ON; “Xtal

mode”

lower

driving

capability;

LSEDRV[1:

0] = '00'

0.41

0.43 0.46 0.54

0.59 0.66 0.74 0.82

µA

LSE & RTC

ON; “Xtal

mode”

higher

driving

capability;

LSEDRV[1:

0] = '11'

0.65

0.68 0.73 0.80

0.87 0.95 1.03 1.14

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

2. Guaranteed by characterization results.

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