STM32F372VBT6 Datasheet, PDF (69/131 Pages) STMicroelectronics – ARM Cortex-M4 32b MCU+FPU, up to 256KB Flash+32KB SRAM

STM32F37xxx
Electrical characteristics
Table 35. Switching output I/O current consumption
Symbol
Parameter
Conditions⁽¹⁾
I/O toggling
frequency (f_SW)
2 MHz
V_DD = 3.3 V
C_ext = 0 pF
C = C_INT + C_EXT+ C_S
4 MHz
8 MHz
18 MHz
36 MHz
48 MHz
2 MHz
V_DD = 3.3 V
C_ext = 10 pF
C = C_INT + C_EXT+ CS
4 MHz
8 MHz
18 MHz
36 MHz
48 MHz
2 MHz
I_SW
I/O current
consumption
V_DD = 3.3 V
C_ext = 22 pF
4 MHz
8 MHz
C = C_INT + C_EXT+ CS
18 MHz
36 MHz
48 MHz
2 MHz
V_DD = 3.3 V
C_ext = 33 pF
C = C_INT + C_EXT+ C_S
4 MHz
8 MHz
18 MHz
36 MHz
2 MHz
V_DD = 3.3 V
C_ext = 47 pF
C = C_INT + C_EXT+ C_S
4 MHz
8 MHz
18 MHz
36 MHz
1. C_S = 5 pF (estimated value).
Typ
0.77
0.87
0.95
1.59
2.57
3.11
0.96
1.0
1.08
2.17
3.42
5.50
0.98
1.23
1.48
2.93
6.59
7.03
1.03
1.3
1.81
3.42
8.27
1.09
1.55
2.18
4.38
9.65
Unit
mA
mA
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