Datasheet

Electrical characteristics STM32F102x8, STM32F102xB
36/80 DocID15056 Rev 5
Table 14. Maximum current consumption in Sleep mode, code running from Flash or RAM
Symbol Parameter Conditions f
HCLK
Max
(1)
Unit
T
A
= 85 °C
I
DD
Supply current in
Sleep mode
External clock
(2)
all
peripherals enabled
48 MHz 20
mA
36 MHz 15.5
24 MHz 11.5
16 MHz 8.5
8 MHz 5.5
External clock
(2)
, all
peripherals disabled
48 MHz 6
36 MHz 5
24 MHz 4.5
16 MHz 4
8 MHz 3
1. Based on characterization, tested in production at V
DD
max and f
HCLK
max with peripherals enabled.
2. External clock is 8 MHz and PLL is on when f
HCLK
> 8 MHz.
Table 15. Typical and maximum current consumptions in Stop and Standby modes
Symbol Parameter Conditions
Typ
(1)
Max
Unit
V
DD
/
V
BAT
=
2.4 V
V
DD
/V
BAT
= 3.3 V
V
DD
/V
BAT
= 2.0 V
T
A
=
85 °C
I
DD
Supply current
in Stop mode
Regulator in Run mode,
Low-speed and high-speed internal
RC oscillators and high-speed
oscillator OFF (no independent
watchdog)
23.5 24 - 200
µA
Regulator in Low Power mode,
Low-speed and high-speed internal
RC oscillators and high-speed
oscillator OFF (no independent
watchdog)
13.5 14 - 180
Supply current
in Standby
mode
(2)
Low-speed internal RC oscillator and
independent watchdog ON
2.6 3.4 - -
mA
Low-speed internal RC oscillator ON,
independent watchdog OFF
2.4 3.2 - -
Low-speed internal RC oscillator and
independent watchdog OFF, low-
speed oscillator and RTC OFF
1.7 2 - 4
I
DD_VBAT
Backup
domain supply
current
Low-speed oscillator and RTC ON 1.1 1.4 0.9 1.9
(3)
µA
1. Typical values are measured at T
A
= 25 °C.