SLLSFM6 June 2021 TLIN2022A-Q1
PRODUCTION DATA
When using the TLIN2022A-Q1 in systems which are monitoring the RXD pin for a wake up request, special care should be taken during the mode transitions. The output of the RXD pin is indeterminate for the transition period between states as the receivers are switched. The application software should not look for an edge on the RXD pin indicating a wake up request until t when going from normal to sleep mode or tMODE_CHANGE plus tNOMINT when going from sleep or standby to normal mode. This is shown in Figure 8-14.