Datasheet

DocID027590 Rev 4 109/227
STM32F745xx STM32F746xx Electrical characteristics
195
Table 29. Typical and maximum current consumption in Sleep mode, regulator ON
Symbol Parameter Conditions f
HCLK
(MHz) Typ
Max
(1)
Unit
T
A
= 25 °C T
A
= 85 °C T
A
= 105 °C
I
DD
Supply
current in
Sleep mode
All
peripherals
enabled
(2)
216 116 137
(3)
159
(3)
-
mA
200 108 127 147 166
180 95 112
(3)
126
(3)
140
(3)
168 85 99 112 125
144 65 76 87 98
60 30 35 46 57
25 15 18 29 39
All
peripherals
disabled
216 35 46
(3)
71
(3)
-
200 32 43 66 86
180 28 38
(3)
53
(3)
70
(3)
168 25 33 47 61
144 20 26 37 50
60 10 14 26 36
25 5 8 20 31
1. Guaranteed by characterization results.
2. When analog peripheral blocks such as ADCs, DACs, HSE, LSE, HSI, or LSI are ON, an additional power consumption
should be considered.
3. Guaranteed by test in production.
Table 30. Typical and maximum current consumption in Sleep mode, regulator OFF
Symbol Parameter Conditions
f
HCLK
(MHz)
Typ
Max
(1)
Unit
TA= 25 °C TA= 85 °C TA= 105 °C
IDD12 IDD IDD12 IDD IDD12 IDD IDD12 IDD
IDD12/
IDD
Supply
current in
RUN mode
from V12
and V
DD
supply
All
Peripherals
Enabled
(2)
180 94 1 110 2 125 2 138 2
mA
168 83 1 96 2 111 2 123 2
144 64 1 74 2 85 2 96 2
60 29 1 34 2 44 2 55 2
25 14 1 16 2 27 2 37 2
All
Peripherals
Disabled
180 27 1 36 2 51 2 68 2
168 24 1 31 2 45 2 59 2
144 18 1 24 2 35 2 48 2
60 9 1 12 2 24 2 34 2
25 4 1 6 2 18 2 29 2
1. Guaranteed by characterization results.
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