Electrical characteristics
STM32F030x4/6/8/C
Typical current consumption
The MCU is placed under the following conditions:
• VDD = VDDA = 3.3 V
• All I/O pins are in analog input configuration
• The Flash access time is adjusted to fHCLK frequency:
– 0 wait state and Prefetch OFF from 0 to 24 MHz
– 1 wait state and Prefetch ON above 24 MHz
• When the peripherals are enabled, fPCLK = fHCLK
• PLL is used for frequencies greater than 8 MHz
• AHB prescaler of 2, 4, 8 and 16 is used for the frequencies 4 MHz, 2 MHz, 1 MHz and
500 kHz respectively
Table 28. Typical current consumption in Run mode, code with data processing
running from Flash
Symbol
Parameter
Conditions
Typ
fHCLK Peripherals Peripherals Unit
enabled disabled
Supply current in Run
48 MHz
23.3
IDD mode from VDD
supply
Running from
HSE crystal
8 MHz
4.5
clock 8 MHz,
Supply current in Run code executing 48 MHz
158
IDDA mode from VDDA
supply
from Flash
8 MHz
2.43
11.5
mA
3.0
158
μA
2.43
50/96
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