UARTE electrical specification

nRF5340 Product Specification

Symbol Description Min. Typ. Max. Units
fUARTE

Baud rate for UARTE1.

1000 kbps
tUARTE,CTSH

CTS high time

0.5 µs
tUARTE,START

Time from STARTRX/STARTTX task to transmission started

0.25 µs
1 High baud rates may require GPIOs to be set as High Drive, see GPIO chapter for more details.