UARTE electrical specification

nRF54LM20A | nRF54LM20B Datasheet

Symbol Description Min. Typ. Max. Units
fUARTE

Baud rate for UARTE

1000 kbps
fUARTE,HS

Bit rates for high-speed UARTE instances17

4000 kbps
tUARTE,CTSH

CTS high time

0.5 µs
tUARTE,START

Time from STARTRX/STARTTX task to transmission started

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