STM32L151VD datasheet(64/140 Pages) STMICROELECTRONICS

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Electrical characteristics

STM32L151xD STM32L152xD

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Doc ID 022027 Rev 6

Table 21.

Current consumption in Low power sleep mode

Symbol

Parameter

Conditions

Typ

Max

(1)

Based on characterization, not tested in production, unless otherwise specified.

Unit

IDD

(LP Sleep)

Supply

current in

Low power

sleep

mode

All

peripherals

OFF, VDD

from 1.65 V

to 3.6 V

MSI clock, 65 kHz

fHCLK = 32 kHz

Flash OFF

TA = -40 °C to 25 °C 4.4

µA

MSI clock, 65 kHz

fHCLK = 32 kHz

Flash ON

TA = -40 °C to 25 °C

TA = 85 °C

TA = 105 °C

MSI clock, 65 kHz

fHCLK = 65 kHz,

Flash ON

TA = -40 °C to 25 °C 18.6

TA = 85 °C

24.5

TA = 105 °C

MSI clock, 131 kHz

fHCLK = 131 kHz,

Flash ON

TA = -40 °C to 25 °C

TA = 55 °C

23.5

TA = 85 °C

28.5

TA = 105 °C

TIM9 and

USART1

enabled,

Flash ON,

VDD from

1.65 V to

3.6 V

MSI clock, 65 kHz

fHCLK = 32 kHz

TA = -40 °C to 25 °C

20.5

TA = 85 °C

TA = 105 °C

MSI clock, 65 kHz

fHCLK = 65 kHz

TA = -40 °C to 25 °C 18.6

TA = 85 °C

24.5

TA = 105 °C

MSI clock, 131 kHz

fHCLK = 131 kHz

TA = -40 °C to 25 °C

TA = 55 °C

23.5

TA = 85 °C

28.5

TA = 105 °C

IDD max

(LP Sleep)

Max

allowed

current in

Low power

Sleep

mode

VDD from

1.65 V to

3.6 V

200

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