STM32L552CCT3PTR datasheet(162/340 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 42. Current consumption in Run mode, code with data processing

running from Flash in dual bank, ICACHE ON in 2-way 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

(Run)

Supply current in

Run mode

fHCLK = fHSE up

to 48 MHz

included,

bypass mode

PLL ON above

48 MHz all

peripherals

disabled

Range 2

SMPS

LP mode

26 MHz

1.85

1.94

2.41

3.14

4.40

1.93

2.73

4.65

7.13

11.13

16 MHz

1.21

1.33

1.79

2.48

3.76

1.31

2.09

3.99

6.46

10.43

8 MHz

0.70

0.83

1.291.983.250.811.59

3.475.949.89

4 MHz

0.45

0.58

1.031.773.000.561.33

3.225.689.62

2 MHz

0.32

0.46

0.901.602.880.441.21

3.095.549.49

1 MHz

0.26

0.39

0.841.542.790.411.17

3.055.519.46

100 KHz

0.20

0.33

0.791.512.740.321.08

2.965.429.36

Range 0

SMPS

mode

110 MHz 11.05

11.73 12.72 14.01 16.84 11.49 13.03 16.31 20.32 26.75

Range 1

SMPS

mode

80 MHz

6.96

7.27

8.38

9.46

11.35

7.53

8.94

11.84

15.22 20.64

72 MHz

6.30

6.61

7.62

8.69

10.58

6.87

8.26

11.2

14.56 19.94

64 MHz

5.65

5.94

6.80

8.00

9.88

6.19

7.55

10.53 13.92 19.27

48 MHz

4.33

4.60

5.296.518.404.836.15

9.1812.617.9

32 MHz

3.00

3.25

3.92

4.92

6.92

3.43

4.73

7.7

11.29 16.53

24 MHz

2.33

2.57

3.22

4.15

6.15

2.73

4.01

6.98

10.63 15.83

16 MHz

1.67

1.89

2.53

3.47

5.33

2.03

3.3

6.24

9.95

15.15

STM32L552CCT3PTR Datasheet(PDF) 162 Page - STMicroelectronics

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