STM32F405XX_12 Datasheet, PDF (81/180 Pages) STMicroelectronics – ARM Cortex-M4 32b MCU+FPU, 210DMIPS, up to 1MB Flash/192+4KB RAM, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 15 comm. interfaces & camera

STM32F405xx, STM32F407xx
Electrical characteristics
Table 21. Typical and maximum current consumption in Sleep mode
Typ
Max⁽¹⁾
Symbol Parameter
Conditions
f_HCLK
T_A = 25 °C T_A = 85 °C
T_A =
105 °C
Unit
168 MHz
59
144 MHz
46
120 MHz
38
90 MHz
30
60 MHz
20
External clock⁽²⁾,
all peripherals enabled⁽³⁾
30 MHz
11
25 MHz
8
16 MHz
6
8 MHz
3
4 MHz
2
I_DD
Supply current in
Sleep mode
2 MHz
2
168 MHz
12
144 MHz
9
120 MHz
8
90 MHz
7
External clock⁽²⁾, all
peripherals disabled
60 MHz
5
30 MHz
3
25 MHz
2
16 MHz
2
8 MHz
1
4 MHz
1
2 MHz
1
77
84
61
67
53
60
44
51
34
41
24
31
21
28
18
25
16
23
15
22
14
21
mA
27
35
22
29
20
28
19
26
17
24
16
23
15
22
14
21
14
21
13
21
13
21
1. Based on characterization, tested in production at V_DD max and f_HCLK max with peripherals enabled.
2. External clock is 4 MHz and PLL is on when f_HCLK > 25 MHz.
3. Add an additional power consumption of 1.6 mA per ADC for the analog part. In applications, this consumption occurs only
while the ADC is ON (ADON bit is set in the ADC_CR2 register).
Doc ID 022152 Rev 3
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