Datasheet

Electrical characteristics STM32F103x8, STM32F103xB
42/105 DocID13587 Rev 16
Table 13. Maximum current consumption in Run mode, code with data processing
running from Flash
Symbol Parameter Conditions f
HCLK
Max
(1)
1. Based on characterization, not tested in production.
Unit
T
A
= 85 °C T
A
= 105 °C
I
DD
Supply current in
Run mode
External clock
(2)
, all
peripherals enabled
2. External clock is 8 MHz and PLL is on when f
HCLK
> 8 MHz.
72 MHz 50 50.3
mA
48 MHz 36.1 36.2
36 MHz 28.6 28.7
24 MHz 19.9 20.1
16 MHz 14.7 14.9
8 MHz 8.6 8.9
External clock
(2)
, all
peripherals disabled
72 MHz 32.8 32.9
48 MHz 24.4 24.5
36 MHz 19.8 19.9
24 MHz 13.9 14.2
16 MHz 10.7 11
8 MHz 6.8 7.1
Table 14. Maximum current consumption in Run mode, code with data processing
running from RAM
Symbol Parameter Conditions f
HCLK
Max
(1)
1. Based on characterization, tested in production at V
DD
max, f
HCLK
max.
Unit
T
A
= 85 °C T
A
= 105 °C
I
DD
Supply
current in
Run mode
External clock
(2)
, all
peripherals enabled
2. External clock is 8 MHz and PLL is on when f
HCLK
> 8 MHz.
72 MHz 48 50
mA
48 MHz 31.5 32
36 MHz 24 25.5
24 MHz 17.5 18
16 MHz 12.5 13
8 MHz 7.5 8
External clock
(2)
, all
peripherals disabled
72 MHz 29 29.5
48 MHz 20.5 21
36 MHz 16 16.5
24 MHz 11.5 12
16 MHz 8.5 9
8 MHz 5.5 6