PIC18LF24K Datasheet, PDF (406/594 Pages) –

PIC18(L)F26/45/46K40
FIGURE 27-7:
AUTO-WAKE-UP BIT (WUE) TIMING DURING NORMAL OPERATION
Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4
OSC1
WUE bit
Bit set by user
Auto Cleared
RXx/DTx
Line
RCxIF
Cleared due to User Read of RCxREG
Note 1: The EUSART remains in Idle while the WUE bit is set.
FIGURE 27-8:
AUTO-WAKE-UP BIT (WUE) TIMINGS DURING SLEEP
Q1Q2 Q3 Q4 Q1Q2 Q3 Q4 Q1Q2 Q3 Q4
OSC1
Bit Set by User
WUE bit
RXx/DTx
Line
RCxIF
Sleep Command Executed
Q1
Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1Q2 Q3 Q4
Auto Cleared
Sleep Ends
Note 1
Cleared due to User Read of RCxREG
Note 1: If the wake-up event requires long oscillator warm-up time, the automatic clearing of the WUE bit can occur while the stposc signal is
still active. This sequence should not depend on the presence of Q clocks.
2: The EUSART remains in Idle while the WUE bit is set.
 2016 Microchip Technology Inc.
Preliminary
DS40001816C-page 406