4.2.3.2 Power ON/OFF Sequences for Single Supply

Figure 4-7. ATSAMA5D27-WLSOM1 Single Supply Connection: Power-On Sequence

Figure 4-8. ATSAMA5D27-WLSOM1 Single Supply Connection: Power-Off Sequence
Table 4-2. ATSAMA5D27-WLSOM1 Simple Supply Timing Table
SymbolDescriptionMin.Typ.Max.Unit
t1Power-Up Request Timing0.5–2000ms
t2VDD_DDR Power-Up Timing–8–ms
t3NRST Timing for Release–16–ms
t4VLDO2 Power-Up Timing after I²C Request–0.51ms
t5VLDO2 Power-Down Timing after I²C Request––1ms
t6VDD_3V3 Power-Down Timing–10–µs
t7NRST Forced to Low Timing––10µs