STM32L071RBT6 M0 低功耗，5Uart,128KB Flash, 20KB，适合跑操作系统。-STM32L071RBT6.pdfSTM32L071xX
Contents
3.15.12Cbus
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3.15.2 Universal synchronous/asynchronous receiver transmitter(USART).3
3.15.3 Low-power universal asynchronous receiver transmitter(LPUART). 3
