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ST STM32F4 Series

ST STM32F4 Series
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DocID026304 Rev 3 39/44
AN4488 Reference design
43
Figure 26. STM32F407IG(H6) microcontroller reference schematic
1. If no external battery is used in the application, it is recommended to connect V
BAT
externally to V
DD
.
2. To be able to reset the device from the tools this resistor has to be kept.
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