Datasheet

DS12323 Rev 2 51/91
STM32L010F4/K4 Electrical characteristics
81
On-chip peripheral current consumption
The current consumption of the on-chip peripherals is given in the following tables. The
MCU is placed under the following conditions:
• all I/O pins are in input mode with a static value at V
DD
or V
SS
(no load)
• all peripherals are disabled unless otherwise mentioned
• the given value is calculated by measuring the current consumption
– with all peripherals clocked OFF
– with only one peripheral clocked ON
Table 28. Average current consumption during wakeup
Symbol Parameter
System
frequency
Current
consumption
during wakeup
Unit
I
DD
(wakeup from Stop)
Supply current during wakeup from
Stop mode
HSI 1
mA
HSI/4 0,7
MSI 4,2 MHz 0,7
MSI 1,05 MHz 0,4
MSI 65 KHz 0,1
I
DD
(Reset) Reset pin pulled down - 0,21
I
DD
(Power up) BOR ON - 0,23
I
DD
(wakeup from Standby)
With fast wakeup set MSI 2,1 MHz 0,5
With fast wakeup disabled MSI 2,1 MHz 0,12
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