STM32L552CCT3PTR datasheet(181/340 Pages) STMICROELECTRONICS

Part #	STM32L552CCT3PTR

Description	Ultra-low-power Arm® Cortex®-M33 32-bit MCUTrustZone®FPU, 165 DMIPS, up to 512 KB Flash memory, 256 KB SRAM, SMPS

PDF	340 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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Table 61. Current consumption in Sleep mode,

Flash ON and power supplied by internal SMPS step down converter

Symbol

Parameter

Conditions

TYP

MAX

Unit

Voltage

scaling

fHCLK

25°C

55°C

85°C

105°C 125°C

25°C

55°C

85°C

105°C 125°C

IDD

(Sleep)

Supply

current in

Sleep mode

fHCLK = fHSE up

to 48MHz

included,

bypass mode

PLL ON above

48 MHz all

peripherals

disabled

Range 2

SMPS LP

mode

26 MHz

0.69

0.82

1.27

1.99

3.22

0.8

1.57

3.47

5.93

9.88

16 MHz

0.50

0.64

1.09

1.803.050.621.393.275.739.67

8 MHz

0.35

0.48

0.93

1.65

2.88

0.47

1.23

3.11

5.57

9.5

4 MHz

0.27

0.40

0.85

1.552.810.391.163.035.489.42

2 MHz

0.23

0.37

0.82

1.522.770.351.122.995.449.37

1 MHz

0.21

0.35

0.79

1.50

2.73

0.34

1.11

2.98

5.43

9.36

100 KHz

0.20

0.33

0.78

1.48

2.73

0.32

1.08

2.95

5.4

9.33

Range 0

SMPS HP

mode

110 MHz

3.22

3.49

4.24

5.40

7.70

3.81

5.39

9.01

12.92

19.03

Range 1

SMPS HP

mode

80 MHz

2.22

2.44

3.09

4.06

5.98

2.6

3.9

6.89

10.56

15.77

72 MHz

2.04

2.26

2.90

3.89

5.78

2.41

3.7

6.68

10.37

15.58

64 MHz

1.85

2.07

2.71

3.70

5.53

2.22

3.51

6.48

10.19

15.38

48 MHz

1.48

1.70

2.34

3.31

5.11

1.83

3.1

6.07

9.81

32 MHz

1.10

1.32

1.94

2.91

4.62

1.44

2.69

5.64

9.39

14.58

24 MHz

0.91

1.12

1.74

2.71

4.40

1.24

2.48

5.42

9.18

14.38

16 MHz

0.72

0.93

1.55

2.52

4.18

1.04

2.28

5.2

8.97

14.17

STM32L552CCT3PTR Datasheet(PDF) 181 Page - STMicroelectronics

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