W631GG6KB
T0
T1
T2
T3
T4
T5
T6
T7
T8
T9
T10
T11
T12
CK#
CK
CKE
Command
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
t CPDED
Last sync, ODT
t ANPD
PD entry transition period
t AOFmin
t CPDEDmin
RTT
RTT
ODTLoff
t AOFmax
t AOFPDmax
ODTLoff + t AOFmin
Sync or async, ODT
t AOFPDmin
RTT
RTT
ODTLoff + t AOFmax
First async, ODT
t AOFPDmin
RTT
RTT
PD entry transition period
t AOFPDmax
TRANSITIONING DATA
DON'T CARE
Figure 83 – Synchronous to asynchronous transition during Precharge Power Down
(with DLL frozen) entry (AL = 0; CWL = 5; t ANPD = WL - 1 = 4)
Publication Release Date: Dec. 09, 2013
Revision A05
- 90 -
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