Received signal strength indicator (RSSI) specifications

nRF54LM20A | nRF54LM20B Datasheet

Symbol Description Min. Typ. Max. Units
RSSIACC

RSSI accuracy in the range -90 to -30 dBm

±2 dB
RSSIRESOLUTION

RSSI resolution

1 dB
RSSIPERIOD

RSSI sampling time from RSSISTART task

0.25 µs
RSSISETTLE

RSSI settling time after signal level change

15 20 µs
Figure 12. RSSI reading versus input level. Typical values.
RSSI reading versus input level. Typical values.