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Posted on July 07, 2011 at 20:04Is it possible for the 36-pin STM32F microcontroller (STM32F103TxU, VFQFPN36 package) to use an external LSE crystal?  Based on the data sheet, it appears to be missing the PC14 (OSC32_IN) and PC15 (OSC32_OUT) pins. T...