Datasheet

DocID025004 Rev 5 57/128
STM32F072x8 STM32F072xB Electrical characteristics
99
I
DD
Supply current in Run mode,
code executing from RAM
HSI48 48 MHz 23.1 25.4 25.8 26.6 12.8 13.5 13.7 13.9
mA
HSE bypass,
PLL on
48 MHz 23.0 25.3
(3)
25.7 26.5
(3)
12.6 13.3
(3)
13.5 13.8
(3)
32 MHz 15.4 17.3 17.8 18.3 7.96 8.92 9.17 9.73
24 MHz 11.4 12.9 13.5 13.7 6.48 8.04 8.23 8.41
HSE bypass,
PLL off
8 MHz 4.21 4.6 4.89 5.25 2.07 2.3 2.35 2.94
1 MHz 0.78 0.9 0.92 1.15 0.36 0.48 0.59 0.82
HSI clock,
PLL on
48 MHz 23.1 24.5 25.0 25.2 12.6 13.7 13.9 14.0
32 MHz 15.4 17.4 17.7 18.2 8.05 8.85 9.16 9.94
24 MHz 11.5 13.0 13.6 13.9 6.49 8.06 8.21 8.47
HSI clock,
PLL off
8 MHz 4.34 4.75 5.03 5.41 2.11 2.36 2.38 2.98
Supply current in Sleep mode
HSI48 48 MHz 15.1 16.6 16.8 17.5 3.08 3.43 3.56 3.61
HSE bypass,
PLL on
48 MHz 15.0 16.5
(3)
16.7 17.3
(3)
2.93 3.28
(3)
3.41 3.46
(3)
32 MHz 9.9 11.4 11.6 11.9 2.0 2.24 2.32 2.49
24 MHz 7.43 8.17 8.71 8.82 1.63 1.82 1.88 1.9
HSE bypass,
PLL off
8 MHz 2.83 3.09 3.26 3.66 0.76 0.88 0.91 0.93
1 MHz 0.42 0.54 0.55 0.67 0.28 0.39 0.41 0.43
HSI clock,
PLL on
48 MHz 15.0 17.2 17.3 17.9 3.04 3.37 3.41 3.46
32 MHz 9.93 11.3 11.6 11.7 2.11 2.35 2.44 2.65
24 MHz 7.53 8.45 8.87 8.95 1.64 1.83 1.9 1.93
HSI clock,
PLL off
8 MHz 2.95 3.24 3.41 3.8 0.8 0.92 0.94 0.97
1. USB is kept disabled as this IP functions only with a 48 MHz clock.
2. Data based on characterization results, not tested in production unless otherwise specified.
3. Data based on characterization results and tested in production (using one common test limit for sum of I
DD
and I
DDA
).
Table 29. Typical and maximum current consumption from V
DD
supply at V
DD
= 3.6 V (continued)
Symbol
Parameter
Conditions f
HCLK
All peripherals enabled
(1)
All peripherals disabled
Unit
Typ
Max @ T
A
(2)
Typ
Max @ T
A
(2)
25 °C 85 °C 105 °C 25 °C 85 °C 105 °C
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