STM32F105xx, STM32F107xx
Electrical characteristics
Figure 12. Typical current consumption in Stop mode with regulator in Low-power
mode versus temperature at different V values
DD
900.00
800.00
700.00
600.00
500.00
400.00
300.00
200.00
100.00
0.00
3.6 V
3.3 V
3 V
2.7 V
2.4 V
–40 °C
25 °C
85 °C
105 °C
Temperature (°C)
ai17123
Figure 13. Typical current consumption in Standby mode versus temperature at
different V values
DD
4.50
4.00
3.50
3.00
2.50
2.00
1.50
1.00
0.50
3.6 V
3.3 V
3 V
2.7 V
2.4 V
0.00
–40 °C
25 °C
85 °C
105 °C
Temperature (°C)
ai17124
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 or V (no load).
DD SS
All peripherals are disabled except if it is explicitly mentioned.
The Flash access time is adjusted to f frequency (0 wait state from 0 to 24 MHz, 1
HCLK
wait state from 24 to 48 MHz and 2 wait states above).
●
●
Ambient temperature and V supply voltage conditions summarized in Table 9.
DD
Prefetch is ON (Reminder: this bit must be set before clock setting and bus prescaling)
When the peripherals are enabled f
= f
/4, f
2 = f
/2, f
= f
/4
PCLK1
HCLK
PCLK
HCLK
ADCCLK
PCLK2
Doc ID 15274 Rev 6
41/104
STMICROELECTRONICS [ ST ]
