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STM32F405XX_13 Datasheet, PDF (84/185 Pages) STMicroelectronics – ARM Cortex-M4 32b MCU+FPU, 210DMIPS, up to 1MB Flash/192+4KB RAM, USB OTG HS/FS
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Electrical characteristics
STM32F405xx, STM32F407xx
Table 21. Typical and maximum current consumption in Run mode, code with data processing
running from Flash memory (ART accelerator disabled)
Symbol Parameter
Conditions
fHCLK
Typ
Max(1)
Unit
TA = 25 °C TA = 85 °C TA = 105 °C
168 MHz
93
109
117
144 MHz
76
89
96
120 MHz
67
79
86
90 MHz
53
65
73
External clock(2),
all peripherals
enabled(3)(4)
60 MHz
37
49
56
30 MHz
20
32
39
25 MHz
16
27
35
16 MHz
11
23
30
8 MHz
6
18
25
4 MHz
4
16
23
IDD
Supply current
in Run mode
2 MHz
3
15
168 MHz
46
61
22
mA
69
144 MHz
40
52
60
120 MHz
37
48
56
90 MHz
30
42
50
External clock(2),
all peripherals
disabled(3)(4)
60 MHz
22
33
41
30 MHz
12
24
31
25 MHz
10
21
29
16 MHz
7
19
26
8 MHz
4
16
23
4 MHz
3
15
22
2 MHz
2
14
21
1. Based on characterization, tested in production at VDD max and fHCLK max with peripherals enabled.
2. External clock is 4 MHz and PLL is on when fHCLK > 25 MHz.
3. When analog peripheral blocks such as (ADCs, DACs, HSE, LSE, HSI,LSI) are on, an additional power consumption
should be considered.
4. When the ADC is ON (ADON bit set in the ADC_CR2 register), add an additional power consumption of 1.6 mA per ADC
for the analog part.
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