Using Internal oscillator of STM32

nr_naik · ‎2009-01-10

Posted on January 11, 2009 at 02:34

nr_naik · ‎2011-05-17

Posted on May 17, 2011 at 12:58

is there any limitation or hurdle or bottle necks in using the internal crystal oscillator on STM32F103RB. This is a 64 pin TQFP package.

Also, if internal oscillator suffices the need of micro.. can i use the OSC-in and osc-out pin as remap for CAN_Rx and CAN_Tx.

Pls guide with all possibilites.

thanks and regards,

nr_naik.

wish u all @ ST family a happy and prosperous new year !

tberk1 · ‎2011-05-17

Posted on May 17, 2011 at 12:58

I was wondering this as well if the internal RC oscillator (1% accuracy) is sufficient for accurate CAN performance.