10.1.6.5 Flexible Serial Communication Controller (FLEXCOM) - USART

Table 10-27. FLEXCOM USART Timings
Symbol	Parameter	Conditions	Min	Typ	Max	Unit
f_SCK	SCK frequency	Synchronous (SYNC=1) host or client	–	–	25	MHz
f_S	UART sampling clock frequency	Asynchronous (SYNC=0)⁽¹⁾	–	–	25	MHz

Note:

The corresponding bit rate is R = f_S / 8 = 3.1 Mbits/s with oversampling FLEX_US_MR.OVER=1 and R = f_S / 16 = 1.5 Mbits/s with oversampling FLEX_US_MR.OVER=0. Refer to the Baud Rate Generator figure in the section Flexible Serial Communication Controller (FLEXCOM).

The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.