Data Sheet

Electrical characteristics STM32F030x4/6/8/C
52/96 DocID024849 Rev 2
Table 29. Switching output I/O current consumption
Symbol Parameter Conditions
(1)
1. C
S
= 7 pF (estimated value).
I/O toggling
frequency (f
SW
)
Typ Unit
I
SW
I/O current
consumption
V
DDIOx
= 3.3 V
C
EXT
= 0 pF
C = C
INT
+ C
EXT
+ C
S
4 MHz 0.18
mA
8 MHz 0.37
16 MHz 0.76
24 MHz 1.39
48 MHz 2.188
V
DDIOx
= 3.3 V
C
EXT
= 22 pF
C = C
INT
+ C
EXT
+ C
S
4 MHz 0.49
8 MHz 0.94
16 MHz 2.38
24 MHz 3.99
V
DDIOx
= 3.3 V
C
EXT
= 47 pF
C = C
INT
+ C
EXT
+ C
S
C = C
int
4 MHz 0.81
8 MHz 1.7
16 MHz 3.67