1GB-AUTO-AS4C64M16D3 Datasheet, PDF (76/86 Pages) Alliance Semiconductor Corporation – Supports JEDEC clock jitter specification

1Gb Auto-AS4C64M16D3
Figure 61. Refresh Command to Power-Down Entry
T0
T1
T2
T3
Ta0
Ta1
CK#
CK
COMMAND
VALID
REF
NOP
NOP
NOP
VALID
ADDRESS
CKE
VALID
VALID
t_IS ^tCPDED
t_PD
t_REFPDEN
TIME BREAK
VALID
VALID
Don't Care
Figure 62. Active Command to Power-Down Entry
T0
T1
T2
T3
CK#
CK
COMMAND
VALID
ACTIVE
NOP
NOP
Ta0
Ta1
NOP
VALID
ADDRESS
CKE
VALID
VALID
t_CPDED
t_IS
t_PD
t_ACTPDEN
TIME BREAK
VALID
VALID
Don't Care
Confidential
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Rev.1.0 June 2015