ST STM32L4x6

Universal synchronous asynchronous receiver transmitter (USART) RM0351
1182/1693 DocID024597 Rev 3
Figure 383. USART block diagram
1. For details on coding USARTDIV in the USARTx_BRR register, please refer to Section 36.5.4: USART
baud rate generation.
2. f
CK
can be f
LSE
, f
HSI
, f
PCLK
, f
SYS
.
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