STM32F217VG datasheet(70/173 Pages) STMICROELECTRONICS

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Electrical characteristics

STM32F21xxx

70/173

Doc ID 17050 Rev 8

Table 18.

Typical and maximum current consumption in Run mode, code with data processing

running from Flash memory (ART accelerator enabled) or RAM (1)

Symbol

Parameter

Conditions

fHCLK

Typ

Max(2)

Unit

TA =

25 °C

TA =

85 °C

TA =

105 °C

IDD

Supply current in

Run mode

External clock(3), all

peripherals enabled(4)

120 MHz

90 MHz

60 MHz

30 MHz

25 MHz

16 MHz(5)

821

8 MHz

4 MHz

2 MHz

External clock(3), all

peripherals disabled

120 MHz

90 MHz

60 MHz

30 MHz

25 MHz

16 MHz(5)

4.0

17.0

27.0

8 MHz

2.5

15.5

25.5

4 MHz

2.0

14.7

24.8

2 MHz

1.6

14.5

24.6

Code and data processing running from SRAM1 using boot pins.

Based on characterization, tested in production at VDD max and fHCLK max with peripherals enabled.

External clock is 4 MHz and PLL is on when fHCLK > 25 MHz.

When the ADC is on (ADON bit set in the ADC_CR2 register), add an additional power consumption of 1.6 mA per ADC for

the analog part.

In this case HCLK = system clock/2.

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