Electrical characteristics STM32F105xx, STM32F107xx
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Figure 17. Typical application with a 32.768 kHz crystal
ai14129b
OSC32_OU T
OSC32_IN
f
LSE
C
L1
R
F
STM32F10xxx
32.768 KHz
resonator
Resonator with
integrated capacitors
Bias
controlled
gain
C
L2
