Datasheet

Figure 26. Power Down Mode and Clock Suspension
(Burst Length=4, CAS# Latency=2)
Hi-Z
T0 T1 T2
Don’t Care
Activate
Command
Bank A
T3 T4 T5 T6 T7 T8 T9
T10
T11 T12 T13 T14 T15 T16 T17 T18
T19 T20 T21 T22
t
IS
Power Down
Mode Exit
t
PDE
Power Down
Mode Entry
Read
Command
Bank A
Clock Suspension
Start
Power Down
Mode Exit
t
IH
RAx
RAx
CAx
Ax0 Ax1 Ax3Ax2
ACTIVE
STANDBY
Clock Suspension
End
Precharge
Command
Bank A
Power Down
Mode Entry
PRECHARGE
STANDBY
Any
Command
Valid
t
HZ
CLK
CS#
CKE
RAS#
CAS#
WE#
BA0,1
A10
A0-A9,
A11
DQM
DQ
AS4C4M16SA-C&I
Confidential
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Rev.5.0 October 2018