STM32F101X6 datasheet(30/64 Pages) STMICROELECTRONICS

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Electrical characteristics

STM32F101xx

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Typical current consumption

The MCU is placed under the following conditions:

●

All I/O pins are in input mode with a static value at VDD or VSS (no load)

●

All peripherals are disabled except if it is explicitly mentioned

●

The Flash access time is adjusted to fHCLK frequency (0 wait state from 0 to 24 MHz, 1

wait state from 24 to 36 MHz)

The parameters given in Table 13 are derived from tests performed under ambient

temperature and VDD supply voltage conditions summarized in Table 7.

Table 13.

Typical current consumption in Run and Sleep modes(1)

Symbol

Parameter

Conditions

fHCLK

Typ(2)

Unit

IDD

Supply current in

Run mode

Oscillator running at 8 MHz with PLL, code running

from Flash, all peripheral disabled (see RCC register

description): fPCLK1= fHCLK/2, fPCLK2 = fHCLK

36 MHz

TBD

24 MHz

16 MHz

TBD

Running on HSI clock, code running from Flash, all

peripheral disabled (see RCC register description):

fPCLK1= fHCLK/2, fPCLK2 = fHCLK. AHB pre-scaler used

to reduce the frequency

8 MHz

7.8

4 MHz

2 MHz

6.3

1 MHz

6.2

500 kHz

6.1

125 kHz

5.95

Running on HSI clock, code running from RAM, all

peripheral disabled (see RCC register description):

fPCLK1= fHCLK/2, fPCLK2 = fHCLK. AHB pre-scaler used

to reduce the frequency

8 MHz

2.3

4 MHz

1.6

2 MHz

1.2

1 MHz

500 kHz

0.88

125 kHz

0.82

Supply current in

Sleep mode

Oscillator running at 8 MHz with PLL, code running

from Flash, all peripheral disabled (see RCC register

description): fPCLK1= fHCLK/2, fPCLK2 = fHCLK

36 MHz

TBD

24 MHz

TBD

16 MHz

Running on HSI clock, code running from Flash, all

peripheral disabled (see RCC register description):

fPCLK1= fHCLK/2, fPCLK2 = fHCLK. AHB pre-scaler used

to reduce the frequency

8 MHz

TBD

4 MHz

TBD

2 MHz

TBD

1 MHz

TBD

500 kHz

TBD

TBD stands for to be determined.

Typical values are measures at TA = 25 °C, VDD = 3.3 V.

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