Stm32f103c8t6 RTC Crystal Choice

[CArda.1]

Hi, I'm trying to do embedded 103c8t6, and I'm having some trouble with selecting the right crystal.

Here is my Schematic. I'm using ABS07-32.768khz with 12.5pF load Capacitances and the equivalent series resistance is 70kR. I took Cstray as 5pF that's why CL1 and CL2 are 15pF for now, but there are some troubles with this design.In the datasheet of stm32f103x, states that:

Equivalent resistance value 30kR and load capacitances of 15pF. I'm going to use 70kR in my design. Can this one cause me some problems.

[Tesla DeLorean]

See AN2867

https://www.st.com/resource/en/application_note/cd00221665-oscillator-design-guide-for-stm8afals-stm32-mcus-and-mpus-stmicroelectronics.pdf

Pretty sure the F1's really wants 6-7pF crystals, not 9 or 12pF ones.

Perhaps look a NUCLEO, EVAL and DISCO board BoM for working combinations.

[CArda.1]

How can i access their bom list?