STM32L552VCU6PTR datasheet(193/340 Pages) STMICROELECTRONICS

Nome de Peças	STM32L552VCU6PTR

Descrição Electrónicos	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

Scroll/Zoom	100%

Fabricante Electrônico	STMICROELECTRONICS [STMicroelectronics]

Página de início	http://www.st.com

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193 / 340 page

Table 73. Current consumption in Run mode, code with data processing running from Flash,

ICACHE disabled and power supplied by external SMPS

Symbol

Parameter

Conditions(1)

TYP

Single

Bank

mode

TYP

Single

Bank

mode

Unit

TYP

Single

Bank

mode

TYP

Single

Bank

mode

Unit

VDD12

fHCLK

code

25°C

IDD(Run)

Supply

current in

Run mode

fHCLK = fHSE up to

48MHz included, bypass

mode PLL ON above 48

MHz all peripherals

disabled

VDD12=1.00V

fHCLK=26MHz

Reduced code

1.53

1.56

58.85

µA/MHz

Coremark

1.66

1.58

63.85

60.77

Dhrystone2.1

1.71

1.65

65.77

63.46

Fibonacci

1.36

1.33

52.31

51.15

While(1)

1.14

1.18

43.85

45.38

VDD12=1.10V

fHCLK=26MHz

Reduced code

1.85

1.89

71.15

72.69

µA/MHz

Coremark

2.01

1.92

77.31

73.85

Dhrystone2.1

2.07

79.62

76.92

Fibonacci

1.64

1.61

63.08

61.92

While(1)

1.38

1.43

53.08

fHCLK=80MHz

Reduced code

5.07

5.01

63.38

62.63

µA/MHz

Coremark

4.91

4.37

61.38

54.63

Dhrystone2.1

4.49

56.13

Fibonacci

4.34

4.07

54.25

50.88

While(1)

3.9

4.04

48.75

50.5

VDD12=1.20V fHCLK=110MHz

Reduced code

7.55

6.9

68.64

62.73

µA/MHz

Coremark

7.03

6.09

63.91

55.36

Dhrystone2.1

7.08

6.2

64.36

56.36

Fibonacci

6.64

6.07

60.36

55.18

While(1)

6.39

6.63

58.09

60.27

1. All values are obtained by calculation based on measurements done with internal voltage regulator and using following parameters: SMPS input = 3.3 V, SMPS efficiency =

85%.

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