NFCT Timing Parameters

nRF5340 Product Specification

Symbol Description Min. Typ. Max. Units
tactivate

Time from task_ACTIVATE in SENSE or DISABLE state to ACTIVATE_A or IDLE state, excluding voltage supply and oscillator startup times

500 µs
tsense

Time from remote field is present in SENSE mode to FIELDDETECTED event is asserted

20 µs
Figure 9. NFCT timing parameters (Shortcuts for FIELDDETECTED and FIELDLOST are disabled)

NFCT timing parameters