STM32L496XX Datasheet, PDF (128/263 Pages) STMicroelectronics – 25 nA Shutdown mode

Electrical characteristics
STM32L496xx
Table 36. Typical current consumption in Run modes, with different codesrunning from
Flash, ART disable and power supplied by external SMPS (V_DD12 = 1.10 V)
Conditions⁽¹⁾
TYP
TYP
Symbol
Parameter
-
Voltage
scaling
Code
Unit
Unit
25 °C
25 °C
Reduced code⁽²⁾ 1.34
51
Coremark
1.23
47
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
Dhrystone 2.1
1.23
47
Fibonacci
1.13
44
While(1)
Reduced code⁽¹⁾
1.04
3.59
mA
40
45
µA/MHz
Coremark
3.35
42
Dhrystone 2.1
3.38
42
Fibonacci
3.11
39
While(1)
3.10
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 = 1.10 V
2. Reduced code used for characterization results provided in Table 26, Table 28, Table 30.
Table 37. Typical current consumption in Run modes, with different codesrunning from
Flash, ART disable and power supplied by external SMPS (V_DD12 = 1.05 V)
Conditions⁽¹⁾
TYP
TYP
Symbol
Parameter
-
Voltage
scaling
Code
Unit
Unit
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
Reduced code⁽²⁾ 1.22
47
Coremark
1.12
43
Dhrystone 2.1
1.12 mA 43 µA/MHz
Fibonacci
1.03
40
While(1)
0.95
37
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 26, Table 28, Table 30.
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