List of figures

AN4538

4/25

DocID026505 Rev 1

List of figures

Figure 1.

Power supply overview in STM32F3xxxx devices with an internal regulator . . . . . . . . . . . . 5

Figure 2.

Power supply overview in STM32F3x8xx devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Figure 3.

Application synoptic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Figure 4.

Application modules and functional interconnections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 5.

Application state machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 6.

STM32F3xx microcontroller low-power project overview . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 7.

NUCLEO-F302R8 hardware connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Figure 8.

Log time display of the measured example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22