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STM32F303x6/x8 Electrical characteristics

101

Figure 13. Typical V

BAT

current consumption (LSE and RTC ON/LSEDRV[1:0] = ’00’)

Typical current consumption

The MCU is placed under the following conditions:

• V

= V

DDA

= 3.3 V

• All I/O pins available on each package are in analog input configuration

• The Flash access time is adjusted to f

HCLK

frequency (0 wait states from 0 to 24 MHz,

1 wait state from 24 to 48 MHz and 2 wait states from 48 MHz to 72 MHz), and Flash

prefetch is ON

• When the peripherals are enabled, f

APB1

= f

AHB/2

, f

APB2

= f

AHB

• PLL is used for frequencies greater than 8 MHz

• AHB prescaler of 2, 4, 8, 16 and 64 is used for the frequencies 4 MHz, 2 MHz, 1 MHz,

500 kHz and 125 kHz respectively.

• Typical current consumption in Run mode, code with data processing running from

Flash

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