STM32L552CCT3PTR datasheet(190/340 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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190 / 340 page

Table 70. Current consumption in Sleep mode, Flash ON and power supplied by external SMPS

Symbol

Parameter

Conditions(1)

TYP

Unit

VDD12

fHCLK

25°C

55°C

85°C

105°C

125°C

IDD(Sleep)

Supply current in

Sleep mode

fHCLK = fHSE up to 48 MHz

included, bypass mode PLL ON

above 48 MHz all peripherals

disabled

VDD12=1.20V 110 MHz

1.90

2.10

2.66

3.47

4.90

VDD12=1.10V

80 MHz

1.19

1.35

1.80

2.47

3.67

72 MHz

1.08

1.24

1.70

2.36

3.54

64 MHz

0.98

1.13

1.59

2.25

3.44

48 MHz

0.76

0.91

1.36

2.02

3.21

32 MHz

0.54

0.69

1.14

1.79

2.97

26 MHz

0.453

0.591

1.022

1.678

2.860

16 MHz

0.315

0.453

0.880

1.531

2.718

8 MHZ

0.203

0.341

0.768

1.424

2.593

4 MHz

0.147

0.285

0.712

1.355

2.528

2MHz

0.116

0.255

0.682

1.329

2.498

1 MHz

0.104

0.242

0.669

1.307

2.476

100 Khz

0.091

0.229

0.656

1.298

2.472

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%.

STM32L552CCT3PTR Datasheet(PDF) 190 Page - STMicroelectronics

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