STM32F101XF datasheet(44/117 Pages) STMICROELECTRONICS

44 / 117 page

Electrical characteristics

STM32F101xF, STM32F101xG

44/117

DocID16553 Rev 5

Table 16. Maximum current consumption in Sleep mode, code running from Flash or

RAM

Symbol

Parameter

Conditions

fHCLK

Max(1)

1. Guaranteed by characterization results, tested in production at VDD max, fHCLK max with peripherals

enabled.

Unit

TA = 85 °C

IDD

Supply current in

Sleep mode

External clock(2) all

peripherals enabled

2. External clock is 8 MHz and PLL is on when fHCLK > 8 MHz.

36 MHz

27.5

24 MHz

16 MHz

8 MHz

External clock(2), all

peripherals disabled

36 MHz

6.9

24 MHz

5.9

16 MHz

5.4

8 MHz

4.7

Table 17. Typical and maximum current consumptions in Stop and Standby modes

Symbol

Parameter

Conditions

Typ(1)

Max

Unit

VDD/

VBAT =

2.0 V

VDD/

VBAT =

2.4 V

VDD/VBA

= 3.3 V

TA =

85 °C

IDD

Supply current

in Stop mode

Regulator in Run mode,

Low-speed and high-speed internal RC

oscillators and high-speed oscillator

OFF (no independent watchdog)

34.5

379

µA

Regulator in Low-power mode,

Low-speed and high-speed internal RC

oscillators and high-speed oscillator

OFF (no independent watchdog)

24.5

365

Supply current

in Standby

mode

Low-speed internal RC oscillator and

independent watchdog ON

-3

3.8

Low-speed internal RC oscillator ON,

independent watchdog OFF

-2.8

3.6

Low-speed internal RC oscillator and

independent watchdog OFF, low-speed

oscillator and RTC OFF

-1.9

2.1

5(2)

IDD_VBAT

Backup domain

supply current

Low-speed oscillator and RTC ON

1.05

1.1

1.4

2(2)

1. Typical values are measured at TA = 25 °C.

2. Guaranteed by characterization results.

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