STM32H757AI datasheet(125/251 Pages) STMICROELECTRONICS

部件名	STM32H757AI

功能描述	Dual 32-bit Arm® Cortex®-M7 up to 480MHz and -M4 MCUs, 2MB Flash, 1MB RAM, 46 com. and analog interfaces, SMPS, DSI, crypto

PDF	251 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

125 / 251 page

DS12931 Rev 1

125/251

STM32H757xI

Electrical characteristics

230

Table 44. Typical and maximum current consumption in Stop, SMPS regulator(1)

Symbol

Parameter

Conditions

Typ

Max

Unit

Tj=25°C

Tj=85°C

Tj=105

°C

Tj=125

°C

IDD (Stop)

D1 Stop,

D2 Stop,

D3 Stop

Flash

OFF, no

IWDG

SVOS5

0.36

1.73

11.91

21.53

SVOS4

0.63

3.05

19.57

33.51

SVOS3

1.00

4.98

29.11

47.13

68.76

Flash

ON, no

IWDG

SVOS5

0.36

1.73

11.91

21.53

SVOS4

0.73

3.18

19.74

33.72

SVOS3

1.11

5.09

29.31

47.40

69.14

D1 Stop,

D2 Standby,

D3 Stop

Flash

OFF, no

IWDG

SVOS5

0.25

1.24

8.21

14.00

SVOS4

0.46

2.21

14.01

22.94

SVOS3

0.73

3.57

19.62

32.80

49.24

Flash

ON, no

IWDG

SVOS5

0.25

1.24

8.21

14.00

SVOS4

0.55

2.34

14.15

23.15

SVOS3

0.83

3.67

19.81

32.99

49.55

D1 Standby,

D2 Stop,

D3 Stop

Flash

OFF, no

IWDG

SVOS5

0.15

0.67

4.51

7.85

SVOS4

0.26

1.17

7.21

12.32

SVOS3

0.40

1.90

10.57

17.12

26.97

D1 Standby,

D2 Standby,

D3 Stop

Flash

ON, no

IWDG

SVOS5

0.06

0.20

1.18

2.05

µA

SVOS4

0.08

0.33

1.90

3.11

SVOS3

0.13

0.54

2.80

4.47

6.77

1. The parameters given in the above table for the SMPS regulator are derived by extrapolation from the LDO consumption

and typical SMPS efficiency factors

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