STM32F405 datasheet(90/204 Pages) STMICROELECTRONICS

90 / 204 page

Electrical characteristics

STM32F405xx, STM32F407xx

90/203

DS8626 Rev 9

Table 23. Typical and maximum current consumptions in Stop mode

Symbol

Parameter

Conditions

Typ

Max

Unit

TA =

25 °C

TA =

25 °C

TA =

85 °C

TA =

105 °C

IDD_STOP

Supply

current in

Stop mode

with main

regulator in

Run mode

Flash in Stop mode, low-speed and high-

speed internal RC oscillators and high-speed

oscillator OFF (no independent watchdog)

0.45

1.5

11.00

20.00

Flash in Deep power-down mode, low-speed

and high-speed internal RC oscillators and

high-speed oscillator OFF (no independent

watchdog)

0.40

1.5

11.00

20.00

Supply

current in

Stop mode

with main

regulator in

Low-power

mode

Flash in Stop mode, low-speed and high-

speed internal RC oscillators and high-speed

oscillator OFF (no independent watchdog)

0.31

1.1

8.00

15.00

Flash in Deep power-down mode, low-speed

and high-speed internal RC oscillators and

high-speed oscillator OFF (no independent

watchdog)

0.28

1.1

8.00

15.00

Table 24. Typical and maximum current consumptions in Standby mode

Symbol

Parameter

Conditions

Typ

Max(1)

Unit

TA = 25 °C

TA =

85 °C

TA =

105 °C

VDD =

1.8 V

VDD=

2.4 V

VDD =

3.3 V

VDD = 3.6 V

IDD_STBY

Supply current

in Standby

mode

Backup SRAM ON, low-

speed oscillator and RTC ON

3.0

3.4

4.0

µA

Backup SRAM OFF, low-

speed oscillator and RTC ON

2.4

2.7

3.3

Backup SRAM ON, RTC

OFF

2.4

2.6

3.0

12.5

24.8

Backup SRAM OFF, RTC

OFF

1.7

1.9

2.2

9.8

19.2

1. Guaranteed by characterization.

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