STM32L152RCY7TR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM32L152RCY7TR

Ultra-low-power 32-bit MCU ARM®-based Cortex®-M3, 256KB Flash, 32KB SRAM, 8KB EEPROM, LCD, USB, ADC, DAC

STMicroelectronics 

Electrical characteristics

STM32L151xC STM32L152xC

Table 21. Current consumption in Low-power run mode

Symbol Parameter

Conditions

Typ

TA = -40 °C to 25 °C

8.6

All

peripherals

MSI clock, 65 kHz

fHCLK = 32 kHz

TA = 85 °C

TA = 105 °C

19

35

OFF, code

executed

from RAM,

Flash

switched

MSI clock, 65 kHz

fHCLK = 65 kHz

TA =-40 °C to 25 °C

TA = 85 °C

TA = 105 °C

14

24

40

OFF, VDD

TA = -40 °C to 25 °C

26

Supply

from 1.65 V

to 3.6 V

MSI clock, 131 kHz

fHCLK = 131 kHz

TA = 55 °C

TA = 85 °C

28

36

IDD (LP current in

TA = 105 °C

52

Run)

Low-power

run mode

TA = -40 °C to 25 °C

20

MSI clock, 65 kHz

fHCLK = 32 kHz

TA = 85 °C

32

All

TA = 105 °C

49

peripherals

OFF, code

executed

from Flash,

VDD from

1.65 V to

MSI clock, 65 kHz

fHCLK = 65 kHz

TA = -40 °C to 25 °C

TA = 85 °C

TA = 105 °C

TA = -40 °C to 25 °C

26

38

55

41

3.6 V

MSI clock, 131 kHz TA = 55 °C

44

fHCLK = 131 kHz

TA = 85 °C

56

TA = 105 °C

73

IDD max

(LP Run)

Max allowed

current in

Low-power

run mode

VDD from

1.65 V to

3.6 V

-

-

-

1. Guaranteed by characterization results, unless otherwise specified.

Max(1) Unit

12

25

47

16

29

51

29

31

42

64

24

37

µA

61

30

44

67

46

50

87

110

200

64/136

DocID022799 Rev 13

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