1GB-AUTO-AS4C128M8D3 Datasheet, PDF (76/84 Pages) Alliance Semiconductor Corporation – Fully synchronous operation

1Gb Auto-AS4C128M8D3
Figure 61. Refresh Command to Power-Down Entry
T0
T1
T2
T3
CK#
CK
COMMAND
VALID
REF
NOP
NOP
Ta0
Ta1
NOP
VALID
ADDRESS
VALID
CKE
VALID
t_IS
t_CPDED
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_IS ^tCPDED
t_PD
t_ACTPDEN
TIME BREAK
VALID
VALID
Don't Care
Confidential
-76-
Rev.1.0 May 2015