Datasheet
DS10198 Rev 8 135/270
STM32L476xx Electrical characteristics
238
Table 41. Typical current consumption in Run mode, with different codes running from
SRAM1 and power supplied by external SMPS (V
DD12
= 1.05 V)
Symbol Parameter
Conditions
(1)
TYP
Unit
TYP
Unit
-
Voltage
scaling
Code 25 °C 25 °C
I
DD_ALL
(Run)
Supply
current in
Run mode
f
HCLK
= f
HSE
up to
48 MHz included,
bypass mode
PLL ON above
48 MHz all
peripherals disable
f
HCLK
= 26 MHz
Reduced code
(2)
1.14
mA
44
µA/MHz
Coremark 1.14 44
Dhrystone 2.1 1.14 44
Fibonacci 1.02 39
While(1) 1.02 39
1. All values are obtained by calculation based on measurements done without SMPS and using following parameters: SMPS
input = 3.3 V, SMPS efficiency = 85%, V
DD12
= 1.05 V
2. Reduced code used for characterization results provided in Table 27, Table 29, Table 31.
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