Datasheet

DocID15274 Rev 10 43/108
STM32F105xx, STM32F107xx Electrical characteristics
107
Figure 12. Typical current consumption in Stop mode with regulator in Low-power
mode versus temperature at different V
DD
values
Figure 13. Typical current consumption in Standby mode versus temperature at
different V
DD
values
Typical current consumption
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 except if it is explicitly mentioned.
• The
Flash access time is adjusted to f
HCLK
frequency (0 wait state from 0 to 24 MHz, 1
wait state from 24 to 48 MHz and 2 wait states above).
• Ambient temperature and V
DD
supply voltage conditions summarized in Table 9.
• Prefetch is ON (Reminder: this bit must be set before clock setting and bus prescaling)
When the peripherals are enabled f
PCLK1
= f
HCLK
/4, f
PCLK
2 = f
HCLK
/2, f
ADCCLK
= f
PCLK2
/4
0.00
100.00
200.00
300.00
400.00
500.00
600.00
700.00
800.00
900.00
–40 °C 25 °C 85 °C 105 °C
Temperature (°C)
Consumption (µA)
3.6 V
3.3 V
3 V
2.7 V
2.4 V
ai17123
0.00
0.50
1.00
1.50
2.00
2.50
3.00
3.50
4.00
4.50
–40 °C 25 °C 85 °C 105 °C
Temperature (°C)
Consumption (µA)
3.6 V
3.3 V
3 V
2.7 V
2.4 V
ai17124
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