STM32L15XRC datasheet(65/136 Pages) STMICROELECTRONICS

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STM32L151xC STM32L152xC

Electrical characteristics

109

Table 22. Current consumption in Low-power sleep mode

Symbol

Parameter

Conditions

Typ

Max(1)

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

TA = 85 °C

TA = 105 °C

MSI clock, 131 kHz

fHCLK = 131 kHz,

Flash ON

TA = -40 °C to 25 °C

TA = 55 °C

TA = 85 °C

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

TA = 85 °C

TA = 105 °C

MSI clock, 65 kHz

fHCLK = 65 kHz

TA = -40 °C to 25 °C

TA = 85 °C

TA = 105 °C

MSI clock, 131 kHz

fHCLK = 131 kHz

TA = -40 °C to 25 °C

TA = 55 °C

TA = 85 °C

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

1. Guaranteed by characterization results, unless otherwise specified.

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