STM32G031G6Ux(UFQFPN28) has no pin to connect external crystal oscillator?

[ZYu.1]

I have a project using STM32G031G6Ux(UFQFPN28), so in CubeMX I could not find the external crystal oscillator pins.So I want to know that whether this MCU  has the pin to connect external crystal oscillator?

Dose there have any documents about the design about this MCU,thanks.

[TDK]

It has an OSC_IN on PC14, but no OSC_OUT pin. So you can hook it up to a clock source but it can't drive a crystal directly.

Details are in the datasheet:

https://www.st.com/resource/en/datasheet/stm32g031g6.pdf

[Tesla DeLorean · Accepted solution]

It is expected as part of keeping the board size down that you reuse an existing clock source, ie TCXO for radio, or whatever, or that you use the internal oscillator

[ZYu.1]

thanks, ihave got it.

[ZYu.1]

thanks