STM32H757AI datasheet(124/251 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

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124 / 251 page

Electrical characteristics

STM32H757xI

124/251

DS12931 Rev 1

Table 43. Typical and maximum current consumption in Stop, LDO regulator ON(1)

Symbol

Parameter

Conditions

Typ

Max(2)

Unit

Tj=25°C

Tj=85°C

Tj=105

°C

Tj=125

°C

IDD (Stop)

D1 Stop,

D2 Stop,

D3 Stop

Flash

memory

OFF, no

IWDG

SVOS5

1.27

6.3

42.5

72.0

SVOS4

1.96

9.4

57.4

94.6

SVOS3

2.78

13.8(3)

75.9

121.3(3)

183.8

Flash

memory

ON, no

IWDG

SVOS5

1.27

6.3

42.5

72.0

SVOS4

2.25

9.8

57.9

95.2

SVOS3

3.07

14.1

76.4

122.0

184.8

D1 Stop,

D2 Standby,

D3 Stop

Flash

memory

OFF, no

IWDG

SVOS5

0.91

4.6

30.4

51.2

SVOS4

1.42

6.8

41.1

67.3

SVOS3

2.02

10.0

54.4

86.6

130.0

Flash

memory

ON, no

IWDG

SVOS5

0.91

4.6

30.4

51.2

SVOS4

1.70

7.2

41.5

67.9

SVOS3

2.31

10.3

54.9

87.1

130.8

D1 Standby,

D2 Stop,

D3 Stop

Flash

memory

OFF, no

IWDG

SVOS5

0.49

2.4

16.5

28.0

SVOS4

0.76

3.6

22.2

36.6

SVOS3

1.10

5.3

29.3

46.9

71.2

D1 Standby,

D2 Standby,

D3 Stop

SVOS5

0.15

0.7(3)

4.3

7.3(3)

SVOS4

0.22

1.0

5.8

9.6

SVOS3

0.35

1.5(3)

7.8

12.3(3)

18.6

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

2. Guaranteed by characterization results, unless otherwise specified.

3. Guaranteed by tests in production.

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