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
Symbol	Description	Min.	Typ.	Max.	Unit
t1	Power-Up Request Timing	0.5	–	2000	ms
t2	VDD_DDR Power-Up Timing	–	8	–	ms
t3	NRST Timing for Release	–	16	–	ms
t4	VLDO2 Power-Up Timing after I²C Request	–	0.5	1	ms
t5	VLDO2 Power-Down Timing after I²C Request	–	–	1	ms
t6	VDD_3V3 Power-Down Timing	–	10	–	µs
t7	NRST Forced to Low Timing	–	–	10	µs