Datasheet

DocID023353 Rev 7 79/133
STM32F303xB STM32F303xC Electrical characteristics
118
Figure 16. Typical application with a 32.768 kHz crystal
Note: An external resistor is not required between OSC32_IN and OSC32_OUT and it is forbidden
to add one.
OSC32_OUT
OSC32_IN
f
LSE
C
L1
32.768 kHz
resonator
C
L2
Resonator with
integrated capacitors
Drive
programmable
amplifier