2019-10-10 12:54 PM
I'm using a STM32F105RBT6 in LQFP64 package in a project. The datasheet suggests using a crystal or resonator. I want to use a 4-pin oscillator that has a single output pin. Is this possible and if so where do I connect it?
Thanks.
2019-10-10 12:58 PM
Use OSC_IN pin and select HSE BYPASS mode.
See Nucleo-F1 schematic, where it passes in 8 MHz source from ST-LINK.
2019-10-10 12:59 PM
How do I set HSE BYPASS mode?
2019-10-10 01:10 PM
When you configure/enable the clock input. Try RCC register descriptions in Reference Manual.
2019-10-10 01:12 PM