STM32L433CB datasheet(102/225 Pages) STMICROELECTRONICS

部件名	STM32L433CB

功能描述	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 256KB Flash, 64KB SRAM, USB FS, LCD, ext. SMPS

PDF	225 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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102 / 225 page

Table 27. Current consumption in Run modes, code with data processing running from Flash,

ART enable (Cache ON Prefetch OFF) and power supplied by external SMPS

(VDD12 = 1.10 V)

Symbol

Parameter

Conditions(1)

TYP

Unit

-fHCLK

25 °C 55 °C

85 °C

105 °C 125 °C

IDD_ALL(Run)

Supply current in Run

mode

fHCLK = fHSE up to 48MHz included, bypass mode

PLL ON above

48 MHz all peripherals disable

80 MHz

3.07

3.08

3.11

3.14

3.21

72 MHz

2.77

2.78

2.80

2.84

2.90

64 MHz

2.47

2.48

2.51

2.54

2.60

48 MHz

1.84

1.85

1.88

1.91

1.97

32 MHz

1.24

1.25

1.28

1.31

1.37

24 MHz

0.95

0.97

1.00

1.06

16 MHz

0.65

0.67

0.70

0.76

8 MHz

0.35

0.38

0.41

0.47

4 MHz

0.20

0.22

0.25

0.31

2 MHz

0.13

0.15

0.18

0.24

1 MHz

0.09

0.11

0.14

0.20

100 kHz

0.05

0.06

0.07

0.10

0.16

1. All values are obtained by calculation based on measurements done without SMPS and using following parameters: SMPS input = 3.3 V, SMPS efficiency = 85%,

VDD12 = 1.10 V

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