SLLSFE4A May 2022 – December 2022 TLIN1431-Q1
PRODUCTION DATA
When using the TLIN1431x-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 tMODE_CHANGE. This is shown in Figure 7-5. When transitioning to normal mode, there is an initialization period shown as tNOMINIT.