STM32F101RBT6 datasheet(39/101 Pages) STMICROELECTRONICS

39 / 101 page

DocID13586 Rev 17

39/101

STM32F101x8, STM32F101xB

Electrical characteristics

100

Table 14. Maximum current consumption in Sleep mode, code running from Flash

or RAM

Symbol

Parameter

Conditions

fHCLK

Max(1)

1. Based on characterization, tested in production at VDD max and 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

15.5

24 MHz

11.5

16 MHz

8.5

8 MHz

5.5

External clock(2), all

peripherals disabled

36 MHz

24 MHz

4.5

16 MHz

8 MHz

Table 15. Typical and maximum current consumptions in Stop and Standby modes

Symbol

Parameter

Conditions

Typ(1)

Max

Unit

VDD/VB

= 2.0 V

VDD/

VBAT =

2.4 V

VDD/VB

= 3.3 V

TA =

85 °C(2)

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)

23.5

200

µA

Regulator in Low-Power mode,



Low-speed and high-speed internal RC

oscillators and high-speed oscillator

OFF (no independent watchdog)

13.5

180

Supply current

in Standby

mode

Low-speed internal RC oscillator and

independent watchdog ON

-2.6

3.4

Low-speed internal RC oscillator ON,

independent watchdog OFF

-2.4

3.2

Low-speed internal RC oscillator and

independent watchdog OFF, low-speed

oscillator and RTC OFF

-1.7

IDD_VBA

Backup

domain supply

current

Low-speed oscillator and RTC ON

0.9

1.1

1.4

1.9

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

2. Based on characterization, not rested in production.

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