Electrical characteristics
STM32F038x6
44/102
DocID026079 Rev 3
Table 21. Typical and maximum current consumption from V
DD
supply at V
DD
=
1.8 V
Symbol Parameter Conditions
f
HCLK
All peripherals enabled
All peripherals disabled
Unit
Typ
Max @ T
A
(1)
Typ
Max @ T
A
25 °C 85 °C
105 °C
25 °C 85 °C 105 °C
I
DD
Supply
current in
Run mode,
code
executing
from Flash
memory
External
clock (HSE
bypass)
48 MHz 18.2
19.7
20.1
20.3
11.2
11.7
12.1
12.4
mA
32 MHz 12.4
13.1
13.4
13.6
7.6
8.2
8.3
8.6
24 MHz 9.8
10.4
10.6
10.7
6.1
6.6
6.7
6.8
8 MHz
3.3
3.7
3.8
3.8
2.2
2.4
2.5
2.6
1 MHz
0.7
0.8
0.9
1.0
0.5
0.6
0.7
0.7
Internal
clock (HSI)
48 MHz 18.5
20.0
20.4
20.6
11.6
12.1
12.4
12.8
32 MHz 12.7
13.4
13.6
14.0
7.9
8.5
8.7
9.0
24 MHz 10.0
10.6
10.8
10.9
6.2
6.7
6.8
6.9
8 MHz
3.4
3.8
3.9
4.0
2.3
2.5
2.6
2.6
Supply
current in
Run mode,
code
executing
from RAM
External
clock (HSE
bypass)
48 MHz 17.2
18.7
19.1
19.3
10.2
10.6
11.1
11.4
32 MHz 11.4
12.2
12.4
12.7
6.7
7.2
7.4
7.6
24 MHz 8.9
9.4
9.6
9.7
5.1
5.5
5.7
5.7
8 MHz
2.8
3.2
3.3
3.3
1.7
2.0
2.0
2.1
1 MHz
0.3
0.5
0.5
0.5
0.2
0.3
0.3
0.3
Internal
clock (HSI)
48 MHz 17.5
19.0
19.4
19.6
10.4
10.8
11.2
11.6
32 MHz 11.7
12.4
12.7
12.9
6.9
7.4
7.6
7.8
24 MHz 9.1
9.6
9.8
9.9
5.2
5.6
5.7
5.8
8 MHz
3.0
3.3
3.4
3.5
1.7
2.0
2.1
2.1
Supply
current in
Sleep
mode
External
clock (HSE
bypass)
48 MHz 10.4
11.7
12.0
12.3
2.4
2.6
2.7
2.8
32 MHz 6.9
7.6
7.8
8.1
1.5
1.7
1.8
1.9
24 MHz 5.4
5.9
6.1
6.2
1.2
1.3
1.4
1.5
8 MHz
1.7
2.2
2.3
2.4
0.4
0.4
0.5
0.5
1 MHz
0.3
0.3
0.4
0.4
0.1
0.1
0.2
0.2
Internal
clock (HSI)
48 MHz 10.6
11.8
12.1
12.4
2.4
2.7
2.7
2.8
32 MHz 7.2
7.9
8.1
8.3
1.6
1.8
1.9
2.0
24 MHz 5.5
6.1
6.3
6.4
1.3
1.4
1.5
1.5
8 MHz
1.9
2.4
2.5
2.6
0.5
0.5
0.5
0.6
1. Data based on characterization results, not tested in production unless otherwise specified.
