STM32F101X6 datasheet(33/74 Pages) STMICROELECTRONICS

33 / 74 page

STM32F101xx

Electrical characteristics

33/74

Figure 14.

Current consumption in Stop mode with regulator in Run mode versus temperature at

VDD = 3.3 V and 3.6 V

Table 14.

Typical and maximum current consumptions in Stop and Standby modes

Symbol

Parameter

Conditions

Typ(1)

Max

Unit

VDD/ VBAT

= 2.4 V

VDD/VBAT

= 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)

23.5

200(2)

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(2)

Supply current in

Standby mode(3)

Low-speed internal RC oscillator and

independent watchdog OFF, low-speed

oscillator and RTC OFF

1.7

4(2)

IDD_VBAT

Backup domain

supply current

Low-speed oscillator and RTC ON

1.1

1.4

1.9(4)

Typical values are measured at TA = 25 °C, VDD = 3.3 V, unless otherwise specified.

Data based on characterization results, tested in production at VDDmax and fHCLK max.

To have the Standby consumption with RTC ON, add IDD_VBAT (Low-speed oscillator and RTC ON) to IDD Standby (when

VDD is present the Backup Domain is powered by VDD supply).

Data based on characterization results, not rested in production.

Stop regulator ON

100

120

140

-45

Temperature (°C)

3.3 V

3.6 V

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